Patient Hub

Ablation FAQs

Do I still need to take medication after an ablation procedure?
Dr Syed Ahsan

Do I still need to take medication after an ablation procedure?

0:32
Title

Do I still need to take medication after an ablation procedure?

Duration

0:32

Featuring

Dr Syed Ahsan

Do I need a general anesthetic for an ablation procedure?
Dr Syed Ahsan

Do I need a general anesthetic for an ablation procedure?

0:17
Title

Do I need a general anesthetic for an ablation procedure?

Duration

0:17

Featuring

Dr Syed Ahsan

What happens on the day of an ablation procedure?
Dr Syed Ahsan

What happens on the day of an ablation procedure?

1:17
Title

What happens on the day of an ablation procedure?

Duration

1:17

Featuring

Dr Syed Ahsan

What is an ablation?
Dr Syed Ahsan

What is an ablation?

0:47
Title

What is an ablation?

Duration

0:47

Featuring

Dr Syed Ahsan

Should I have an ablation or go on medication first?
Dr Syed Ahsan

Should I have an ablation or go on medication first?

0:24
Title

Should I have an ablation or go on medication first?

Duration

0:24

Featuring

Dr Syed Ahsan

How long does recovery take after ablation?
Dr Syed Ahsan

How long does recovery take after ablation?

0:42
Title

How long does recovery take after ablation?

Duration

0:42

Featuring

Dr Syed Ahsan

Can I still have symptoms after an ablation procedure
Dr Syed Ahsan

Can I still have symptoms after an ablation procedure

0:35
Title

Can I still have symptoms after an ablation procedure

Duration

0:35

Featuring

Dr Syed Ahsan

How soon can I exercise after ablation?
Dr Syed Ahsan

How soon can I exercise after ablation?

0:44
Title

How soon can I exercise after ablation?

Duration

0:44

Featuring

Dr Syed Ahsan

What is cryoballoon ablation?
Dr Syed Ahsan

What is cryoballoon ablation?

0:52
Title

What is cryoballoon ablation?

Duration

0:52

Featuring

Dr Syed Ahsan

How long until we know if an ablation was successful
Dr Syed Ahsan

How long until we know if an ablation was successful

0:16
Title

How long until we know if an ablation was successful

Duration

0:16

Featuring

Dr Syed Ahsan

How successful is an ablation procedure?
Dr Syed Ahsan

How successful is an ablation procedure?

0:44
Title

How successful is an ablation procedure?

Duration

0:44

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan, a Consultant Cardiologist at London Heart Clinic, emphasises that ablation for AF is a very successful treatment. Initial procedures achieve over 50% rhythm maintenance, with higher success rates in subsequent attempts. However, if you’ve had multiple ablations that have failed, a newer option called the convergent procedure may be right for you. Contact the London Heart Clinic to learn more about your treatment options.

Video Transcript

Ablation for AF is very successful and overall more than 50% of patients after the first procedure will maintain a regular rhythm. Obviously, you may need more procedures and the incremental success rate increases with each procedure that you have. If you have episodes of AF, which are intermittent…

What to expect after an ablation procedure?
Dr Syed Ahsan

What to expect after an ablation procedure?

0:30
Title

What to expect after an ablation procedure?

Duration

0:30

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the things that you can expect after an ablation procedure, including the blanking period during which you may still experience palpitations as inflammation settles down.

What is catheter ablation?
Dr Syed Ahsan

What is catheter ablation?

0:44
Title

What is catheter ablation?

Duration

0:44

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan, a Consultant Cardiologist at London Heart Clinic, explains what happens during a catheter ablation, a minimally invasive procedure for the treatment of atrial fibrillation (AF). Instead of surgery, small wires and balloons are passed through veins in the leg, which act like a motorway into the heart. This allows the delivery of high-frequency energy or freezing within the heart to prevent abnormal electrical signals that trigger AF and other rhythm issues. This procedure is effective, safe and efficient, and many people are able to go home the same day as their procedure.

What can I expect before and after my ablation procedure?
Dr Syed Ahsan

What can I expect before and after my ablation procedure?

0:42
Title

What can I expect before and after my ablation procedure?

Duration

0:42

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the things that you can expect before and after your ablation procedure, including assessments by the specialist and nurse beforehand, and recovery afterward.

What happens during a catheter ablation procedure?
Dr Syed Ahsan

What happens during a catheter ablation procedure?

1:54
Title

What happens during a catheter ablation procedure?

Duration

1:54

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains what happens during a catheter ablation procedure, including the passing of fine wires through the veins in your leg through to your heart. They then create a 3D image of the heart, and deliver the treatment to very specific areas.

What can I expect from a catheter ablation procedure?
Dr Syed Ahsan

What can I expect from a catheter ablation procedure?

0:19
Title

What can I expect from a catheter ablation procedure?

Duration

0:19

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan explains that most catheter ablations can be done as day procedures without surgery, and in most cases you will be up and walking within a few hours.

Video Transcript

Depending on the type of ablation procedure you have, this can often be done nowadays as a day case. The recovery after the procedure is normally very quick. And you don’t have any surgery, so you’ll be up and walking around normally within a few hours.

What is the difference between cryoablation and radiofrequency ablation?
Dr Syed Ahsan

What is the difference between cryoablation and radiofrequency ablation?

0:21
Title

What is the difference between cryoablation and radiofrequency ablation?

Duration

0:21

Featuring

Dr Syed Ahsan

Video Description

Consultant Cardiologist for Bart’s Heart Centre Dr. Syed Ahsan explains that both cryoablation and radiofrequency have equal rates of success, and are both as safe as the other.

Video Transcript

Radiofrequency in cryoablation, which is freezing for the heart, have recently been compared for the treatment of atrial fibrillation, which is an irregular heart rhythm. The data that we have to date suggests that both techniques carry equal success rates, and are both as safe as each other.

What is the recovery time from catheter ablation?
Dr Syed Ahsan

What is the recovery time from catheter ablation?

0:23
Title

What is the recovery time from catheter ablation?

Duration

0:23

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that the recovery time from an ablation procedure is usually very quick, and you will be discharged the same day (and rarely the next day).

What are the success rates?
Dr. Syed Ahsan

What are the success rates?

1:25
Title

What are the success rates?

Duration

1:25

Featuring

Dr. Syed Ahsan

Video Description

“Looking for more information about ablation success rates? Dr. Syed Ahsan lists the different success rates for SVT (supraventricular tachycardia), paroxysmal atrial fibrillation and persistent atrial fibrillation, stressing that they are unique to each individual.
The success rates for ablation for SVT is very high, explains Dr Syed Ahsan, Consultant Cardiologist. It is in the high 90’s in terms of percentage. For atrial fibrillation the success rates depend on the type of atrial fibrillation you have and whether you have any other conditions such as high blood pressure or diabetes.”

Video Transcript

All of the success rates for ablation for SVT or supraventricular tachycardia are very high, in the high 90s, in terms of percentage. So this is really a curative procedure and it’s now offered to patients as a first-line treatment even before medications because the success rate is so good….

What are the signs an ablation procedure was successful?
Dr Syed Ahsan

What are the signs an ablation procedure was successful?

0:48
Title

What are the signs an ablation procedure was successful?

Duration

0:48

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the signs that an ablation procedure was successful, and explains that while you may experience further palpitations during the blanking period, this does not mean that your treatment was unsuccessful.

What are the risks of ablation?
Dr. Syed Ahsan

What are the risks of ablation?

0:27
Title

What are the risks of ablation?

Duration

0:27

Featuring

Dr. Syed Ahsan

Video Description

Dr. Syed Ahsan assures viewers of this short video that the chance of risks involved in ablation is very low, and in some rare cases patients experience bruising, tenderness, or needing a pacemaker.

What can ablation treat?
Dr Syed Ahsan

What can ablation treat?

0:21
Title

What can ablation treat?

Duration

0:21

Featuring

Dr Syed Ahsan

Video Description

Wondering what an ablation can treat? Consultant Cardiologist Dr. Syed Ahsan lists these conditions, including SVT (supraventricular tachycardia), atrial fibrillation, atrial flutter, and ventricular arrhythmias.

Patient Hub

About Dr. Syed Ahsan

About Dr Syed Ahsan
Dr Syed Ahsan

About Dr Syed Ahsan

0:26
Title

About Dr Syed Ahsan

Duration

0:26

Featuring

Dr Syed Ahsan

How can video FAQs help patients?
Dr Syed Ahsan

How can video FAQs help patients?

0:26
Title

How can video FAQs help patients?

Duration

0:26

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan is a Consultant Cardiologist, and he is a firm believer in the efficacy of video FAQs, as they allow patients to see him speak and are more interesting and engaging to watch.

Why do you think video is a good system for patient education?
Dr Syed Ahsan

Why do you think video is a good system for patient education?

0:25
Title

Why do you think video is a good system for patient education?

Duration

0:25

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan, Consultant Cardiologist explains why video is a good tool for patient education. Rather than having to read lots and lots of text, videos enable patients to interact with their consultant.

How do you stay up to date with latest cardiology breakthroughs?
Dr Syed Ahsan

How do you stay up to date with latest cardiology breakthroughs?

0:24
Title

How do you stay up to date with latest cardiology breakthroughs?

Duration

0:24

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that he stays up to date with latest cardiology breakthroughs by reading the latest peer reviewed journals and webinars.

How did you become part of this specialist team?
Dr Syed Ahsan

How did you become part of this specialist team?

0:42
Title

How did you become part of this specialist team?

Duration

0:42

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan, Consultant Cardiologist explains how he became involved in cardiology. He has been involved in this field for the last 20 years.

Patient Hub

About Us FAQs

What type of patients do you normally see?
Dr Syed Ahsan

What type of patients do you normally see?

0:27
Title

What type of patients do you normally see?

Duration

0:27

Featuring

Dr Syed Ahsan

Welcome to the London Heart Clinic video library
Dr Syed Ahsan

Welcome to the London Heart Clinic video library

0:27
Title

Welcome to the London Heart Clinic video library

Duration

0:27

Featuring

Dr Syed Ahsan

Can I come see you for a second opinion?
Dr Syed Ahsan

Can I come see you for a second opinion?

0:29
Title

Can I come see you for a second opinion?

Duration

0:29

Featuring

Dr Syed Ahsan

Enquiry thank you
Dr Syed Ahsan

Enquiry thank you

0:14
Title

Enquiry thank you

Duration

0:14

Featuring

Dr Syed Ahsan

Video Transcript

Hi there, it’s Dr. Syed Ahsan here. Thanks for your inquiry, someone will be in touch within the next working day regarding the details of booking an appointment at a time and place that suits you. I look forward to seeing you at the London Heart Clinic.

What procedures can be completed during an outpatients appointment?
Dr Syed Ahsan

What procedures can be completed during an outpatients appointment?

0:27
Title

What procedures can be completed during an outpatients appointment?

Duration

0:27

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the procedures can be completed during an outpatient appointment, including an ECG, ultrasound scan, and certain diagnostic tests can also be implanted in the outpatient setting.

Video Transcript

So we can certainly do a lot of the diagnostic tests that you may need, for example, an ultrasound scan, an ECG, a heart monitor, they can all be fitted for you normally at the same time as your appointment, or very soon after. Certain diagnostic tests that we do such as implantable loop recorder or reveal LINQ device, which is there to monitor your heart, can also be implanted in the outpatient setting now, rather than requiring you to have an admission for this procedure.

When should GPs refer to a cardiologist?
Dr. Syed Ahsan

When should GPs refer to a cardiologist?

0:33
Title

When should GPs refer to a cardiologist?

Duration

0:33

Featuring

Dr. Syed Ahsan

Video Description

In this short video, Dr. Syed Ahsan counsels GPs on when they should refer their patients to a cardiologist. Some of the red flags for referral include palpitations, black outs, and chest pain.

Questions to ask your cardiologist before a procedure?
Dr Syed Ahsan

Questions to ask your cardiologist before a procedure?

1:12
Title

Questions to ask your cardiologist before a procedure?

Duration

1:12

Featuring

Dr Syed Ahsan

Video Description

When you are having a heart procedure, Dr. Syed Ahsan advises that you do research and ask your cardiologist to go through the procedure and its risks in detail with you.

How many consultations do you need?
Dr Syed Ahsan

How many consultations do you need?

0:39
Title

How many consultations do you need?

Duration

0:39

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan, Consultant Cardiologist explains the step by step consultation process. Usually patients will require an initial consultation where he will go through a detailed history and arrange some preliminary tests. Patients usually are seen within 2-3 consultations.

How long will I have to wait for an appointment?
Dr Syed Ahsan

How long will I have to wait for an appointment?

0:18
Title

How long will I have to wait for an appointment?

Duration

0:18

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan assures patients that the wait times for an appointment or consultation are not long; he runs clinics around London, and can work with your schedule. Book an appointment today.

Video Transcript

So, it’s not a long wait for a consultation. We can normally accommodate you quite quickly. I do clinics throughout London, and I run clinics both in the day and the evening. So, we can fit around your work schedule and your location.

What cardiac diagnostic tests are available at London Heart Clinic?
Dr Syed Ahsan

What cardiac diagnostic tests are available at London Heart Clinic?

0:25
Title

What cardiac diagnostic tests are available at London Heart Clinic?

Duration

0:25

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan is a Consultant Cardiologist and Heart Rhythm Specialist, and in this short video he details the whole range of cardiac diagnostic tests.

Video Transcript

So we can arrange a whole set of cardiac diagnostic tests ranging from simple blood tests and ECGs to more specialist test such cardiac MRIs and CT scans. We also have a network of cardiologists with different specialist areas so we can deal with all your cardiac health needs.

Whats included in the consultation?
Dr Syed Ahsan

Whats included in the consultation?

0:56
Title

Whats included in the consultation?

Duration

0:56

Featuring

Dr Syed Ahsan

Video Description

An initial consultation with Consultant Cardiologist Dr Syed Ahsan involves him taking a detailed history of your problem, looking at your family history and lifestyle as well as answering any questions. The consultation can last between 30-45 minutes and you may be referred for further tests.

Video Transcript

So when you come to see me, I will take a history, a full detailed history about your problem, any other conditions you may have, family history, and your lifestyle. And depending on what your condition is or what we find, we may refer you on, for further tests. These include heart tracing scans, or CT scans. So that will give us all the information we need. The initial consultation normally lasts somewhere between half an hour to 45 minutes and follow-up consultations can be a bit shorter depending on what we need to discuss. But what I do try and do is to try and answer all your questions in quite a lot of detail and hopefully provides you with information and leave the consultation feeling more informed about your condition.

What happens during a consultation at london heart clinic?
Dr Syed Ahsan

What happens during a consultation at london heart clinic?

0:27
Title

What happens during a consultation at london heart clinic?

Duration

0:27

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the things that happen during a consultation at London Heart Clinic, including a full detailed medical history and a cardiac examination, as well as arranging some routine tests, if needed.

Where are you based?
Dr Syed Ahsan

Where are you based?

0:17
Title

Where are you based?

Duration

0:17

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan is a Consultant Cardiologist based in London. He works out of a number of locations.

Video Transcript

So I’m based in London. I will practice out of various locations in and around London. So, normally, there is a location which is convenient or close to you where you can be seen fairly quickly and easily.

Patient Hub

Atrial Fibrillation FAQs

Is there a cure for atrial fibrillation?
Dr Syed Ahsan

Is there a cure for atrial fibrillation?

0:20
Title

Is there a cure for atrial fibrillation?

Duration

0:20

Featuring

Dr Syed Ahsan

I still have symptoms after an ablation procedure
Dr Syed Ahsan

I still have symptoms after an ablation procedure

0:35
Title

I still have symptoms after an ablation procedure

Duration

0:35

Featuring

Dr Syed Ahsan

What does atrial fibrillation look like on an ECG?
Dr Syed Ahsan

What does atrial fibrillation look like on an ECG?

0:43
Title

What does atrial fibrillation look like on an ECG?

Duration

0:43

Featuring

Dr Syed Ahsan

Video Description

Atrial fibrilation and stroked animation video London Heart Clinic
Dr Syed Ahsan

Atrial fibrilation and stroked animation video London Heart Clinic

0:54
Title

Atrial fibrilation and stroked animation video London Heart Clinic

Duration

0:54

Featuring

Dr Syed Ahsan

Can I refer myself for an atrial fibrillation consultation?
Dr Syed Ahsan

Can I refer myself for an atrial fibrillation consultation?

0:44
Title

Can I refer myself for an atrial fibrillation consultation?

Duration

0:44

Featuring

Dr Syed Ahsan

How long do I need to wait for a diagnosis high?
Dr Syed Ahsan

How long do I need to wait for a diagnosis high?

0:22
Title

How long do I need to wait for a diagnosis high?

Duration

0:22

Featuring

Dr Syed Ahsan

What are the symptoms of atrial fibrillation?
Dr Syed Ahsan

What are the symptoms of atrial fibrillation?

0:25
Title

What are the symptoms of atrial fibrillation?

Duration

0:25

Featuring

Dr Syed Ahsan

What is atrial fibrillation?
Dr Syed Ahsan

What is atrial fibrillation?

0:47
Title

What is atrial fibrillation?

Duration

0:47

Featuring

Dr Syed Ahsan

Who is at risk with atrial fibrillation?
Dr Syed Ahsan

Who is at risk with atrial fibrillation?

0:17
Title

Who is at risk with atrial fibrillation?

Duration

0:17

Featuring

Dr Syed Ahsan

What are my options if I have atrial fibrillation but don’t want blood thinners?
Dr Syed Ahsan

What are my options if I have atrial fibrillation but don’t want blood thinners?

0:38
Title

What are my options if I have atrial fibrillation but don’t want blood thinners?

Duration

0:38

Featuring

Dr Syed Ahsan

What are my options if I’ve had atrial fibrillation for a long time?
Dr Syed Ahsan

What are my options if I’ve had atrial fibrillation for a long time?

1:04
Title

What are my options if I’ve had atrial fibrillation for a long time?

Duration

1:04

Featuring

Dr Syed Ahsan

What are the risk factors for atrial fibrillation?
Dr Syed Ahsan

What are the risk factors for atrial fibrillation?

0:41
Title

What are the risk factors for atrial fibrillation?

Duration

0:41

Featuring

Dr Syed Ahsan

What can I do to help atrial fibrillation?
Dr Syed Ahsan

What can I do to help atrial fibrillation?

0:43
Title

What can I do to help atrial fibrillation?

Duration

0:43

Featuring

Dr Syed Ahsan

Video Description

What can I do to help atrial fibrillation?

How is atrial fibrillation diagnosed?
Dr Syed Ahsan

How is atrial fibrillation diagnosed?

0:50
Title

How is atrial fibrillation diagnosed?

Duration

0:50

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that atrial fibrillation can be easy to diagnose. Your pulse will be checked, and if it is irregular you will undergo an ECG or a longer period of monitoring.

How can I prevent atrial fibrillation?
Dr Syed Ahsan

How can I prevent atrial fibrillation?

0:39
Title

How can I prevent atrial fibrillation?

Duration

0:39

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the ways to prevent atrial fibrillation by following a healthy lifestyle, drinking less, quitting smoking, and following a Mediterranean diet.

What are the diagnostic tests for atrial fibrillation?
Dr Syed Ahsan

What are the diagnostic tests for atrial fibrillation?

0:34
Title

What are the diagnostic tests for atrial fibrillation?

Duration

0:34

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the diagnostic tests for atrial fibrillation, including an ECG, longer monitoring with a 24 hour to 1-week ECGs, or an echocardiogram.

How does atrial fibrillation increase the risk of stroke?
Dr Syed Ahsan

How does atrial fibrillation increase the risk of stroke?

0:31
Title

How does atrial fibrillation increase the risk of stroke?

Duration

0:31

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that atrial fibrillation increases the risk of stroke because the irregular heartbeat allows blood to pool and clot in a sac near the heart. The clots can then travel to the brain and cause a stroke.

Everything you need to know about atrial fibrillation AF?
Dr Syed Ahsan

Everything you need to know about atrial fibrillation AF?

1:54
Title

Everything you need to know about atrial fibrillation AF?

Duration

1:54

Featuring

Dr Syed Ahsan

How long does atrial fibrillation take to diagnose?
Dr Syed Ahsan

How long does atrial fibrillation take to diagnose?

0:22
Title

How long does atrial fibrillation take to diagnose?

Duration

0:22

Featuring

Dr Syed Ahsan

Video Description

Typically, appointments are available promptly. In emergencies, we will try to see you within 24 to 48 hours, but for most patients, your appointment will be scheduled for a few days’ time. Dr. Syed Ahsan will ensure you can get any tests that are required organised very quickly, often on the same day. You’ll get the results of these tests and any other follow-ups within a matter of days.

Is atrial fibrillation genetic?
Dr Syed Ahsan

Is atrial fibrillation genetic?

0:27
Title

Is atrial fibrillation genetic?

Duration

0:27

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that atrial fibrillation can be genetic, and so he would ask you first for a detailed family history.

What is the difference between atrial flutter and atrial fibrillation?
Dr Syed Ahsan

What is the difference between atrial flutter and atrial fibrillation?

0:41
Title

What is the difference between atrial flutter and atrial fibrillation?

Duration

0:41

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan, Consultant Cardiologist explains the differences between an atrial flutter and atrial fibrillation. Whereas an atrial flutter is a fast regular beating, atrial fibrillation is an irregular chaotic heart rhythm. Both conditions increase your risk of stroke and need to be taken seriously.

Can I reduce my chances of developing AF?
Dr Syed Ahsan

Can I reduce my chances of developing AF?

0:47
Title

Can I reduce my chances of developing AF?

Duration

0:47

Featuring

Dr Syed Ahsan

Video Description

There are many things that can increase your risk of atrial fibrillation (AF), including environmental factors, like smoking or drinking, or a family history. However, you can lower your risk. Dr. Syed Ahsan, a leading expert in heart rhythm disorders, advises maintaining a healthy weight, regular exercise, moderate alcohol intake, and a balanced diet to reduce your chances of developing AF. Addressing conditions like high blood pressure and sleep apnoea further lowers your risk of developing AF, so speak to us today.

What causes atrial fibrillation?
Dr Syed Ahsan

What causes atrial fibrillation?

0:26
Title

What causes atrial fibrillation?

Duration

0:26

Featuring

Dr Syed Ahsan

Video Description

Bart’s Heart Centre Consultant Cardiologist, Dr Syed Ahsan, explains that atrial fibrillation gets more common as we get older, and the risk of developing AF can be increased by hypertension, heart disease, and previous heart attacks.

What are the triggers for atrial fibrillation?
Dr Syed Ahsan

What are the triggers for atrial fibrillation?

0:49
Title

What are the triggers for atrial fibrillation?

Duration

0:49

Featuring

Dr Syed Ahsan

Video Description

If you have atrial fibrillation, it’s important to understand your triggers and how to prevent episodes. In this video, Dr. Syed Ahsan describes some of the common triggers, including alcohol and stress, and who is more likely to trigger their AF. However, everyone’s triggers are different, and you may have none at all. Visit our atrial fibrillation condition page to learn about the factors that increase your AF risk.

What preventative measures are there atrial fibrillation?
Dr. Syed Ahsan

What preventative measures are there atrial fibrillation?

0:23
Title

What preventative measures are there atrial fibrillation?

Duration

0:23

Featuring

Dr. Syed Ahsan

Video Description

Dr. Syed Ahsan, Consultant Cardiologist and Heart Rhythm Specialist, advises that the most important preventative measure for anyone with atrial fibrillation is to take blood thinners, and that new options are available.

Is atrial fibrillation dangerous?
Dr Syed Ahsan

Is atrial fibrillation dangerous?

0:30
Title

Is atrial fibrillation dangerous?

Duration

0:30

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that atrial fibrillation is dangerous, as it can strokes and periods of long hospitalisation.

Patient Hub

Atrial Fibrillation Treatment FAQs

Do I need general anaesthetic for my ablation?
Dr Syed Ahsan

Do I need general anaesthetic for my ablation?

0:41
Title

Do I need general anaesthetic for my ablation?

Duration

0:41

Featuring

Dr Syed Ahsan

What does atrial fibrillation look like on an ECG?
Dr Syed Ahsan

What does atrial fibrillation look like on an ECG?

0:43
Title

What does atrial fibrillation look like on an ECG?

Duration

0:43

Featuring

Dr Syed Ahsan

Video Description

Do I still need to take medication after an ablation procedure?
Dr Syed Ahsan

Do I still need to take medication after an ablation procedure?

0:32
Title

Do I still need to take medication after an ablation procedure?

Duration

0:32

Featuring

Dr Syed Ahsan

Do I need a general anesthetic for an ablation procedure?
Dr Syed Ahsan

Do I need a general anesthetic for an ablation procedure?

0:17
Title

Do I need a general anesthetic for an ablation procedure?

Duration

0:17

Featuring

Dr Syed Ahsan

Does a pacemaker control aftrial fibrillation?
Dr Syed Ahsan

Does a pacemaker control aftrial fibrillation?

0:23
Title

Does a pacemaker control aftrial fibrillation?

Duration

0:23

Featuring

Dr Syed Ahsan

When to seek specialist help for atrial fibrillation?
Dr Syed Ahsan

When to seek specialist help for atrial fibrillation?

0:19
Title

When to seek specialist help for atrial fibrillation?

Duration

0:19

Featuring

Dr Syed Ahsan

Video Description

Wondering when to seek a specialist’s help for atrial fibrillation? Dr. Syed Ahsan explains that anyone with this condition needs to seek medical treatment, even if they have no symptoms. Early intervention can prevent blood clots from forming.

Video Transcript

Anyone with atrial fibrillation should seek medical advice, even if they’re having no symptoms. And the main reason is to assess your risk of stroke and see whether you need to be started on blood thinning medications to prevent blood clots from forming.

What medications are there for atrial fibrillation?
Dr Syed Ahsan

What medications are there for atrial fibrillation?

1:00
Title

What medications are there for atrial fibrillation?

Duration

1:00

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the medications available for atrial flutter, including blood thinners and anti-coagulants, as well as rate control medications. The most effective treatment is a catheter ablation.

What is the kardia heart monitoring device?
Dr Syed Ahsan

What is the kardia heart monitoring device?

0:33
Title

What is the kardia heart monitoring device?

Duration

0:33

Featuring

Dr Syed Ahsan

Video Description

If you want to learn more about your heart rhythm, there are tools available to help you monitor it home. For example, the Kardia device is a home monitoring tool for heart rhythm that is available on smartphone or smartwatches. Dr. Syed Ahsan, a specialist expert in heart rhythm disorders, recommends it for accurate and non-invasive at-home heart rhythm monitoring. Recordings can be stored as PDFs and easily shared with your medical team to confirm your diagnosis.

What is the convergent procedure and who is it for?
Dr Syed Ahsan

What is the convergent procedure and who is it for?

0:57
Title

What is the convergent procedure and who is it for?

Duration

0:57

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan, a Consultant Cardiologist, explains the convergent procedure, a novel approach to treat atrial fibrillation. It combines internal and external heart treatments in two separate procedures, which take place across a few weeks. Research has shown that you can have better outcomes in maintaining a regular heart rhythm with this combined approach. If standard catheter ablations have failed, or your heart is too large or has been in AF for a long time, the convergent procedure may be more suitable for you. Contact us today to book your appointment with Dr. Ahsan.

My smart device says I have AF what should I do?
Dr Syed Ahsan

My smart device says I have AF what should I do?

0:29
Title

My smart device says I have AF what should I do?

Duration

0:29

Featuring

Dr Syed Ahsan

Video Description

If your watch or phone alerts you about potential atrial fibrillation (AF), it’s crucial to consult with a doctor or a specialist like Dr. Syed Ahsan, a specialist expert in heart rhythm disorders. Further tests and investigations may be necessary, as these modern devices are accurate in detecting AF. Take any alerts seriously and seek professional advice promptly.

How can I monitor my AF after ablation?
Dr Syed Ahsan

How can I monitor my AF after ablation?

0:31
Title

How can I monitor my AF after ablation?

Duration

0:31

Featuring

Dr Syed Ahsan

Video Description

After you’ve had an ablation procedure, you will still need to keep any eye on your atrial fibrillation (AF). Our expert Cardiologist, Dr. Syed Ahsan, may request you to use a smart device, like a phone or watch, to monitor your heart rhythm. This will help you stay informed and on top of your condition, and, if concerned, you can share the data with him to get a professional assessment. The devices are very accurate and will help you feel reassured about your AF.

How manageable is atrial fibrillation?
Dr Syed Ahsan

How manageable is atrial fibrillation?

0:37
Title

How manageable is atrial fibrillation?

Duration

0:37

Featuring

Dr Syed Ahsan

Video Description

Are you experiencing atrial fibrillation (AF) and concerned about what it means for your health? AF is totally manageable, but it is important that you keep taking your medications and contacting a healthcare provide if you’re worried about anything. The key is to stay calm, as there are many effective strategies to address and treat atrial fibrillation. Dr. Syed Ahsan is a world-leading expert in heart rhythm disorders, treating many people like you with AF every day. Contact us today to book your consultation with him.

What are the treatments available for atrial fibrillation?
Dr Syed Ahsan

What are the treatments available for atrial fibrillation?

0:59
Title

What are the treatments available for atrial fibrillation?

Duration

0:59

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan, Consultant Cardiologist explains the different types of treatments available for atrial fibrillation. These include catheter ablation and convergent ablation. There is another hybrid procedure called the conversion procedure which is currently being trialled.

What are the treatment options for atrial fibrillation?
Dr Syed Ahsan

What are the treatment options for atrial fibrillation?

0:42
Title

What are the treatment options for atrial fibrillation?

Duration

0:42

Featuring

Dr Syed Ahsan

Video Description

In this video. Dr. Syed Ahsan, our Consultant Cardiologist, discusses atrial fibrillation (AF) management. Initially, blood thinners are prescribed to prevent stroke risk. Your medications are then tailored to either maintain a normal heart rhythm or control your heart rate. Catheter ablation, a modern minimally invasive procedure, corrects heart irregularities as a day case procedure. To understand which of these treatment options is most appropriate to your unique needs, contact us today.

Is there a cure for atrial fibrillation?
Dr Syed Ahsan

Is there a cure for atrial fibrillation?

0:20
Title

Is there a cure for atrial fibrillation?

Duration

0:20

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that while there is no cure for atrial fibrillation, there are plenty of treatments, such as medications and ablation, that can treat the problem.

Patient Hub

Atrial Flutter FAQs

3 things to know about atrial-flutter?
Dr Syed Ahsan

3 things to know about atrial-flutter?

1:03
Title

3 things to know about atrial-flutter?

Duration

1:03

Featuring

Dr Syed Ahsan

What are the best preventative measures for atrial flutter?
Dr Syed Ahsan

What are the best preventative measures for atrial flutter?

0:16
Title

What are the best preventative measures for atrial flutter?

Duration

0:16

Featuring

Dr Syed Ahsan

What medications are available for atrial flutter?
Dr Syed Ahsan

What medications are available for atrial flutter?

0:31
Title

What medications are available for atrial flutter?

Duration

0:31

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the medications available for atrial flutter, including blood thinners and anti-coagulants, as well as rate control medications. The most effective treatment is a catheter ablation.

What is the risk of atrial flutter?
Dr Syed Ahsan

What is the risk of atrial flutter?

0:38
Title

What is the risk of atrial flutter?

Duration

0:38

Featuring

Dr Syed Ahsan

Video Description

The main risk of atrial flutter is the risk of stroke, says Dr Syed Ahsan, Consultant Cardiologist. Blood can accumulate within the top chamber and that blood can clot. The clot can then potentially cause a stroke. Patients who are diagnosed with atrial flutter are treated with blood thinners to prevent this.

What is atrial flutter?
Dr Syed Ahsan

What is atrial flutter?

1:00
Title

What is atrial flutter?

Duration

1:00

Featuring

Dr Syed Ahsan

Video Description

Atrial flutter is a fast regular beating, which usually originates from the top right chamber of the heart called the right atrium, explains Dr Syed Ahsan, Consultant Cardiologist. Patients experience palpitations, dizziness, shortness of breath or blacking out.

What does atrial flutter feel like?
Dr Syed Ahsan

What does atrial flutter feel like?

0:24
Title

What does atrial flutter feel like?

Duration

0:24

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the symptoms of atrial flutter, including shortness of breath and a fast heart rate, and advises that it coexists with atrial fibrillation in about 30% of cases.

What are the treatments for atrial flutter?
Dr Syed Ahsan

What are the treatments for atrial flutter?

0:35
Title

What are the treatments for atrial flutter?

Duration

0:35

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the treatments for atrial flutter, including catheter ablation and blood thinners or anticoagulants, as well as medications to control your heart rate.

Patient Hub

Blood Pressure FAQs

I’m young and I have a little bit of high blood pressure, what should I do?
Dr Syed Ahsan

I’m young and I have a little bit of high blood pressure, what should I do?

0:31
Title

I’m young and I have a little bit of high blood pressure, what should I do?

Duration

0:31

Featuring

Dr Syed Ahsan

Is low blood pressure dangerous?
Dr Syed Ahsan

Is low blood pressure dangerous?

0:26
Title

Is low blood pressure dangerous?

Duration

0:26

Featuring

Dr Syed Ahsan

What is low blood pressure?
Dr Syed Ahsan

What is low blood pressure?

0:32
Title

What is low blood pressure?

Duration

0:32

Featuring

Dr Syed Ahsan

Video Description

Low blood pressure is very common, says Dr Syed Ahsan, Consultant Cardiologist. It is not dangerous, but it can make you feel dizzy, and some people faint as a result.

What is high blood pressure?
Dr Syed Ahsan

What is high blood pressure?

0:40
Title

What is high blood pressure?

Duration

0:40

Featuring

Dr Syed Ahsan

Video Description

High blood pressure is a reading elevated over 130 mmHg explains Dr Syed Ahsan, Consultant Cardiologist. High blood pressure can increase your risk of developing heart problems in the future.

Why do I have high blood pressure?
Dr Syed Ahsan

Why do I have high blood pressure?

1:01
Title

Why do I have high blood pressure?

Duration

1:01

Featuring

Dr Syed Ahsan

Video Description

If you are wondering about your own condition, Dr Syed Ahsan explains why you might have high blood pressure. The most common form is essential hypertension, which does not necessarily have an underlying cause.

What causes fainting?
Dr Syed Ahsan

What causes fainting?

0:31
Title

What causes fainting?

Duration

0:31

Featuring

Dr Syed Ahsan

Video Description

Fainting occurs for a number of reasons, explains Dr Syed Ahsan, Consultant Cardiologist. The most common cause of fainting is a condition called vasovagal syncope which is when your blood pressure drops too low. Other reasons include heart rhythm problems or genetic conditions.

What causes blackouts?
Dr Syed Ahsan

What causes blackouts?

0:36
Title

What causes blackouts?

Duration

0:36

Featuring

Dr Syed Ahsan

Video Description

Blackouts are the same thing as fainting explains Dr Syed Ahsan, Consultant Cardiologist. They happen as a result of low blood pressure. Because not enough blood reaches the brain, you pass out.

Patient Hub

Cardiac Resynchronisation Therapy FAQs

How long is the recovery from CRT?
Dr Syed Ahsan

How long is the recovery from CRT?

0:18
Title

How long is the recovery from CRT?

Duration

0:18

Featuring

Dr Syed Ahsan

How long does a CRT battery last?
Dr Syed Ahsan

How long does a CRT battery last?

0:17
Title

How long does a CRT battery last?

Duration

0:17

Featuring

Dr Syed Ahsan

Video Description

Where exactly is a CRT pacemaker implanted?
Dr Syed Ahsan

Where exactly is a CRT pacemaker implanted?

0:27
Title

Where exactly is a CRT pacemaker implanted?

Duration

0:27

Featuring

Dr Syed Ahsan

Video Description

Bart’s Heart Centre Consultant Cardiologist Dr Syed Ahsan walks you through where a CRT pacemaker is implanted. A small incision is made in your chest, and veins are used to advance the 3 leads to your heart.

What is cardiac resynchronisation therapy CRT therapy?
Dr Syed Ahsan

What is cardiac resynchronisation therapy CRT therapy?

0:36
Title

What is cardiac resynchronisation therapy CRT therapy?

Duration

0:36

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan walks you through the CRT therapy process, explaining that you will first be assessed by a cardiologist and be given an ECG. The implantation process is usually done as a day procedure, and recovery time is fairly quick for most patients.

How safe is cardiac resynchronisation therapy CRT?
Dr Syed Ahsan

How safe is cardiac resynchronisation therapy CRT?

0:22
Title

How safe is cardiac resynchronisation therapy CRT?

Duration

0:22

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan addresses concerns about the safety of CRT, detailing the small risks of infection, bleeding and bruising around the heart, and leads potentially scratching the lungs.

Video Transcript

CRT is a very safe, straightforward procedure. In most cases, there’s a small risk of complications, which include, a risk of infection, a risk of scratching the surface of the lung, the small risks of the leads moving when they go in, and a small risk of bleeding and bruising around the heart.

How long does recovery from a CRT procedure take?
Dr. Syed

How long does recovery from a CRT procedure take?

0:18
Title

How long does recovery from a CRT procedure take?

Duration

0:18

Featuring

Dr. Syed

Video Description

If you are wondering how long it takes to recover from a CRT procedure, cardiologist Dr. Syed Ahsan explains that it is usually very quick, with minor discomfort around the implantation site lasting a few days.

Video Transcript

Recovery from a CRT is usually very quick. You may have a bit of discomforts at the site where the incision has been made on your chest and where the pacemaker device is sitting, but that usually recovers within a couple of days.

What is CRT?
Dr Syed Ahsan

What is CRT?

0:33
Title

What is CRT?

Duration

0:33

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan defines CRT as cardio resynchronisation therapy that improves the synchronicity and efficiency of the left and right ventricles, so that more blood is pumped out to your body and lungs.

What happens during a CRT session?
Dr Syed Ahsan

What happens during a CRT session?

0:43
Title

What happens during a CRT session?

Duration

0:43

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the things that happen during a CRT session, including implanting 3 leads into your heart that are connected to a small battery that sits on top of your chest muscle.

Patient Hub

General Heart Health FAQs

How important is diet, alcohol and caffeine to the heart?
Dr Syed Ahsan

How important is diet, alcohol and caffeine to the heart?

0:29
Title

How important is diet, alcohol and caffeine to the heart?

Duration

0:29

Featuring

Dr Syed Ahsan

Psychological impact of heart conditions
Dr Syed Ahsan

Psychological impact of heart conditions

0:38
Title

Psychological impact of heart conditions

Duration

0:38

Featuring

Dr Syed Ahsan

Heart screening
Dr Syed Ahsan

Heart screening

0:45
Title

Heart screening

Duration

0:45

Featuring

Dr Syed Ahsan

5 causes of irregular heart beats
Dr Syed Ahsan

5 causes of irregular heart beats

0:38
Title

5 causes of irregular heart beats

Duration

0:38

Featuring

Dr Syed Ahsan

What is wolfe parkinson white syndrome?
Dr Syed Ahsan

What is wolfe parkinson white syndrome?

0:42
Title

What is wolfe parkinson white syndrome?

Duration

0:42

Featuring

Dr Syed Ahsan

Video Description

Leading London Cardiologist Dr. Syed Ahsan defines Wolfe Parkinson White Syndrome as an extra bit of wiring that connects the top and bottom of the heart, in effect ‘short circuiting’ the heart. The heart can conduct extremely rapidly, leading to sudden death.

What is inappropriate sinus tachycardia?
Dr Syed Ahsan

What is inappropriate sinus tachycardia?

0:24
Title

What is inappropriate sinus tachycardia?

Duration

0:24

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan defines inappropriate sinus tachycardia as a fast racing of your heart at times that it should not be racing.

Video Transcript

Inappropriate sinus tachycardia is a fast racing of your heart at times when your heart shouldn’t be racing. Sinus means a normal rhythm, and tachycardia means fast, and inappropriate means that your heart is going fast when you’re sitting down, or lying in bed, or doing very little exercise.

What is the covid 19 risk to people with heart disease?
Dr Syed Ahsan

What is the covid 19 risk to people with heart disease?

0:57
Title

What is the covid 19 risk to people with heart disease?

Duration

0:57

Featuring

Dr Syed Ahsan

Video Transcript

Your risk of developing heart disease with COVID-19 is not significantly high unless you suffer from preexisting heart disease, such as heart failure, cardiomyopathy, coronary artery disease, or certain types of arrhythmia. If you have heart conditions which are well controlled, this risk is lower….

What is heart block?
Dr Syed Ahsan

What is heart block?

0:25
Title

What is heart block?

Duration

0:25

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan explains that heart block refers to when the electrics in the top and bottom of the heart are not communicating, and can lead to shortness of breath, dizziness and black outs.

I have high cholesterol, is it dangerous?
Dr Syed Ahsan

I have high cholesterol, is it dangerous?

0:43
Title

I have high cholesterol, is it dangerous?

Duration

0:43

Featuring

Dr Syed Ahsan

Video Description

High cholesterol isn’t necessarily dangerous as it doesn’t cause any symptoms, says Dr Syed Ahsan, Consultant Cardiologist. However, in the long-term to reduce your risk of heart disease your cholesterol levels will need to be reduced. It is recommended to make a number of lifestyle changes including taking up exercise and give up smoking.

What are the most important factors for maintaining a healthy heart?
Dr Syed Ahsan

What are the most important factors for maintaining a healthy heart?

2:08
Title

What are the most important factors for maintaining a healthy heart?

Duration

2:08

Featuring

Dr Syed Ahsan

Video Description

Looking to maintain a healthy heart? Dr. Syed Ahsan explains that a good diet, lessening alcohol consumption, limiting caffiene and getting regular exercise can all help maintain a healthy heart.

What are the dangers of high cholesterol?
Dr Syed Ahsan

What are the dangers of high cholesterol?

0:28
Title

What are the dangers of high cholesterol?

Duration

0:28

Featuring

Dr Syed Ahsan

Video Description

What are the dangers of high cholesterol? Dr Syed Ahsan, one of our Consultant Cardiologists, explains that high cholesterol is unlikely to cause any direct problems. However, over time it can cause the arteries to fur and lead to heart attacks and strokes.

What are the different types of abnormal heart rhythms?
Dr Syed Ahsan

What are the different types of abnormal heart rhythms?

0:34
Title

What are the different types of abnormal heart rhythms?

Duration

0:34

Featuring

Dr Syed Ahsan

Video Description

Consultant Cardiologist Dr. Syed Ahsan explains the different types of abnormal heart rhythms, including extra beats coming from the bottom of the heart, irregular heart beats and a fast regular rhythms, and SVTs.

If I feel I have an abnormal heart rhythm what should I do?
Dr Syed Ahsan

If I feel I have an abnormal heart rhythm what should I do?

0:18
Title

If I feel I have an abnormal heart rhythm what should I do?

Duration

0:18

Featuring

Dr Syed Ahsan

Video Description

What should you do if you feel you have an abnormal heart rhythm? Dr. Syed Ahsan advises that you should seek further advice if this is coupled with shortness of breath, dizziness and chest pain.

Video Transcript

If you’re having ongoing abnormal heart rhythms, if your heart is beating very fast, or if you’re feeling short of breath, or dizzy, or have chest pain with these episodes, you should seek further advice.

What are the top treatment options for irregular heart beats?
Dr. Syed Ahsan

What are the top treatment options for irregular heart beats?

1:01
Title

What are the top treatment options for irregular heart beats?

Duration

1:01

Featuring

Dr. Syed Ahsan

Video Description

Dr. Syed Ahsan advises that the most important thing when assessing your irregular heart beats is to assess whether you are likely to form blood clots, followed by medication to control your heart rate, and minimally invasive procedures.

What are the best heart screening tests?
Dr Syed Ahsan

What are the best heart screening tests?

0:45
Title

What are the best heart screening tests?

Duration

0:45

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the best heart screening tests, including a physical examination, an ECG, an echo scan, an exercise treadmill test, and a CPX test, as well as routine blood tests.

Top 5 myths about the heart
Dr Syed Ahsan

Top 5 myths about the heart

1:25
Title

Top 5 myths about the heart

Duration

1:25

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan details the top myths about heart problems, including: chest pain solely being due to your heart; being ‘too old’ to stop smoking; and that palpitations always lead to a heart attack.

What are bigeminy and trigeminy?
Dr. Syed Ahsan

What are bigeminy and trigeminy?

0:38
Title

What are bigeminy and trigeminy?

Duration

0:38

Featuring

Dr. Syed Ahsan

Video Description

Dr. Syed Ahsan explains the difference between bigeminy and trigeminy, which are extra, foreceful beats that occur in twos and threes.

Patient Hub

Health And Lifestyle FAQS

Everything you need to know about blood pressure
Dr Syed Ahsan

Everything you need to know about blood pressure

0:47
Title

Everything you need to know about blood pressure

Duration

0:47

Featuring

Dr Syed Ahsan

Tips for managing cholesterol
Dr Syed Ahsan

Tips for managing cholesterol

0:45
Title

Tips for managing cholesterol

Duration

0:45

Featuring

Dr Syed Ahsan

How important is lifestyle?
Dr Syed Ahsan

How important is lifestyle?

1:02
Title

How important is lifestyle?

Duration

1:02

Featuring

Dr Syed Ahsan

What is cholesterol?
Dr Syed Ahsan

What is cholesterol?

0:29
Title

What is cholesterol?

Duration

0:29

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that cholesterol is a fat (lipid) that circulates in your blood stream. It speeds up the process of furring of the coronary arteries, and can obstruct blood flow.

Tips for managing cholesterol
Dr Syed Ahsan

Tips for managing cholesterol

0:45
Title

Tips for managing cholesterol

Duration

0:45

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan provides some tips for managing cholesterol, including limiting fried foods and getting more exercise, for 20 minutes a day, 3 or 4 times per week.

What is an ECG of the heart?
Dr Syed Ahsan

What is an ECG of the heart?

0:34
Title

What is an ECG of the heart?

Duration

0:34

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that an ECG of the heart is an electro cardiogram, a very simple straightforward test that is done routinely. Twelve electrodes are placed on your arms, chest, and legs, allowing doctors to gain information about the working of your heart.

What foods to avoid if I have high cholesterol?
Dr Syed Ahsan

What foods to avoid if I have high cholesterol?

0:52
Title

What foods to avoid if I have high cholesterol?

Duration

0:52

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the foods that you should avoid if you have high cholesterol, including fried foods, chips, and prawns. You can increase your good cholesterol by exercising.

What exercise is best for the heart?
Dr Syed Ahsan

What exercise is best for the heart?

0:35
Title

What exercise is best for the heart?

Duration

0:35

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that any exercise is good for your heart – the key is to increase your heart rate for 20 minutes at least 3 or 4 times per week.

What are the potential risks of taking statins?
Dr Syed Ahsan

What are the potential risks of taking statins?

1:44
Title

What are the potential risks of taking statins?

Duration

1:44

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan lists some of the potential risks of taking statins, and warns that there has been a lot of bad press about statins. You have to decide whether the benefits outweigh the risks.

Is sugar dangerous for heart health?
Dr Syed Ahsan

Is sugar dangerous for heart health?

0:41
Title

Is sugar dangerous for heart health?

Duration

0:41

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that sugar is not dangerous for the heart per se, but a diet too high in sugar can lead to obesity, and poor cardiovascular health.

Is alcohol dangerous for the heart?
Dr Syed Ahsan

Is alcohol dangerous for the heart?

0:59
Title

Is alcohol dangerous for the heart?

Duration

0:59

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that alcohol is dangerous for the heart because it causes the heart to stretch, which leads to an alcohol induction cardiomyopathy. However, red wine can be quite healthy for your heart.

What are the effects of vaping on the heart?
Dr Syed Ahsan

What are the effects of vaping on the heart?

0:50
Title

What are the effects of vaping on the heart?

Duration

0:50

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that vaping is dangerous for the heart, because it contains nicotine, which causes the heart to race.

Patient Hub

Heart Attack FAQs

How often do people die from heart attacks?
Dr Syed Ahsan

How often do people die from heart attacks?

0:43
Title

How often do people die from heart attacks?

Duration

0:43

Featuring

Dr Syed Ahsan

What are the complications of a heart attack?
Dr Syed Ahsan

What are the complications of a heart attack?

0:20
Title

What are the complications of a heart attack?

Duration

0:20

Featuring

Dr Syed Ahsan

What happens during recovery for a heart attack?
Dr Syed Ahsan

What happens during recovery for a heart attack?

0:38
Title

What happens during recovery for a heart attack?

Duration

0:38

Featuring

Dr Syed Ahsan

What is a heart attack?
Dr Syed Ahsan

What is a heart attack?

0:30
Title

What is a heart attack?

Duration

0:30

Featuring

Dr Syed Ahsan

Video Description

A heart attack is when one of the arteries supplying blood to your heart blocks, explains Dr Syed Ahsan, Consultant Cardiologist. This causes chest pains or tightness which radiates up to your neck, or perhaps down your arm, and makes you feel really unwell. If you experience a heart attack you should call 999 as this is a medical emergency.

What is sudden cardiac death?
Dr Syed Ahsan

What is sudden cardiac death?

0:49
Title

What is sudden cardiac death?

Duration

0:49

Featuring

Dr Syed Ahsan

Video Description

Sudden cardiac death is also known as Sudden Adult Death Syndrome or SADS explains, Dr Syed Ahsan, Consultant Cardiologist. It is a condition where adults die suddenly, usually at a young age.

Video Transcript

een…

What are the symptoms of heart attack?
Dr Syed Ahsan

What are the symptoms of heart attack?

0:36
Title

What are the symptoms of heart attack?

Duration

0:36

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan lists the symptoms of heart attack, including: central, crushing chest pain (radiating to arm or throat); feeling unwell and short of breath; feeling cold and clammy.

Patient Hub

Heart Disease FAQS

Can you detect heart disease with blood tests?
Dr Syed Ahsan

Can you detect heart disease with blood tests?

0:48
Title

Can you detect heart disease with blood tests?

Duration

0:48

Featuring

Dr Syed Ahsan

How do you test for heart disease?
Dr Syed Ahsan

How do you test for heart disease?

0:38
Title

How do you test for heart disease?

Duration

0:38

Featuring

Dr Syed Ahsan

What is heart disease?
Dr Syed Ahsan

What is heart disease?

0:39
Title

What is heart disease?

Duration

0:39

Featuring

Dr Syed Ahsan

Video Description

Heart disease is a broad term that covers any conditions that concern the heart, explains Dr Syed Ahsan, Consultant Cardiologist.

Is heart disease caused by genetics or lifestyle?
Dr Syed Ahsan

Is heart disease caused by genetics or lifestyle?

0:41
Title

Is heart disease caused by genetics or lifestyle?

Duration

0:41

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that heart disease can be caused by a combination of genetics and lifestyle – you are particularly at risk if you have a family history of heart attacks as well as an unhealthy lifestyle.

Top 5 signs of heart disease
Dr Syed Ahsan

Top 5 signs of heart disease

1:42
Title

Top 5 signs of heart disease

Duration

1:42

Featuring

Dr Syed Ahsan

Video Description

Leading London cardiologist Dr. Syed Ahsan wants you to look out for: chest pain (central and crushing, radiates to throat or arm); palpitations; shortness of breath; swelling in ankles/difficulty breathing at night; and feeling dizzy.

Patient Hub

ICD FAQs

What are cutaneous icd?
Dr Syed Ahsan

What are cutaneous icd?

1:15
Title

What are cutaneous icd?

Duration

1:15

Featuring

Dr Syed Ahsan

What is subcutaneous ICD?
Dr Syed Ahsan

What is subcutaneous ICD?

0:32
Title

What is subcutaneous ICD?

Duration

0:32

Featuring

Dr Syed Ahsan

Video Description

Dr. Syed Ahsan defines a subcutaneous ICD as a new type of defibrillator that sits just under your skin, rather than being implanted deeper into your chest

Patient Hub

Pacemakers ICDS FAQs

Why do I need a defibrillator?
Dr Syed Ahsan

Why do I need a defibrillator?

0:18
Title

Why do I need a defibrillator?

Duration

0:18

Featuring

Dr Syed Ahsan

How does a pacemaker work?
Dr Syed Ahsan

How does a pacemaker work?

1:00
Title

How does a pacemaker work?

Duration

1:00

Featuring

Dr Syed Ahsan

What is the difference between defibrillator and pacemaker?
Dr Syed Ahsan

What is the difference between defibrillator and pacemaker?

0:30
Title

What is the difference between defibrillator and pacemaker?

Duration

0:30

Featuring

Dr Syed Ahsan

What conditions can pacemakers treat?
Dr Syed Ahsan

What conditions can pacemakers treat?

0:24
Title

What conditions can pacemakers treat?

Duration

0:24

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains that we mainly use pacemakers to prevent and treat slow heart rhythms. We may also use advanced pacemakers, such as cardiac resynchronisation therapy (CRT) and biventricular pacemakers, to improve heart function in patients with heart failure. If you experience slow rhythms or have heart failure, book an appointment with Dr Ahsan to discuss your treatment options.

What is the typical lifetime of a pacemaker?
Dr Syed Ahsan

What is the typical lifetime of a pacemaker?

0:20
Title

What is the typical lifetime of a pacemaker?

Duration

0:20

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that the typical lifetime of a pacemaker depends on how often you need to use it, typically ranging from 6 to 10 years

What are the different types of pacemakers?
Dr Syed Ahsan

What are the different types of pacemakers?

3:02
Title

What are the different types of pacemakers?

Duration

3:02

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan explains what a pacemaker is, how it operates and the different types, including those with two or three leads, leadless pacemakers, and those integrated with implantable cardioverter defibrillators (ICDs). Pacemakers treat slow heart rhythms by delivering electrical activity to the heart. The device has a battery and a pacing lead, which we insert into the heart via a small incision. We will determine your pacemaker type by your specific needs. The procedure is generally safe with a low complication rate. Book an appointment with our heart rhythm specialist to determine if you are a suitable candidate.

How is a pacemaker monitored?
Dr Syed Ahsan

How is a pacemaker monitored?

0:23
Title

How is a pacemaker monitored?

Duration

0:23

Featuring

Dr Syed Ahsan

Video Description

We can monitor pacemakers wirelessly, meaning you don’t have to make frequent trips to the hospital or clinic to have your device checked. Some people worry they need surgery to monitor their pacemaker, but this is not the case. However, you will need a surgical procedure when we first insert the device. Physical checks may be necessary if there’s a problem or concern, but we also offer remote monitoring at the London Heart Clinic. It’s rare that you would need to visit us for monitoring. Contact our clinic to hear more about our private services.

What is the importance of home monitoring?
Dr Syed Ahsan

What is the importance of home monitoring?

0:42
Title

What is the importance of home monitoring?

Duration

0:42

Featuring

Dr Syed Ahsan

Video Description

Dr Ahsan explains that home heart monitoring has transformed how we treat people with heart conditions. It improves their quality of life and allows us to detect dangerous conditions more easily by remotely downloading data from their devices. We can also see how your heart reacts to everyday activities and stressors. Talk to our specialist to learn more about the importance of home heart monitoring.

What diagnostic tests can be done to evaluate heart function?
Dr Syed Ahsan

What diagnostic tests can be done to evaluate heart function?

0:42
Title

What diagnostic tests can be done to evaluate heart function?

Duration

0:42

Featuring

Dr Syed Ahsan

Video Description

At the London Heart Clinic, we offer a variety of cardiac diagnostic tests to evaluate heart function. Tests include electrocardiograms (ECGs), echocardiograms, treadmill tests, and heart monitoring. If you have any concerns about your heart or need testing, we can help. Contact our clinic to book a consultation.

Is there any pain following pacemaker surgery?
Dr Ahsan

Is there any pain following pacemaker surgery?

0:17
Title

Is there any pain following pacemaker surgery?

Duration

0:17

Featuring

Dr Ahsan

Video Description

Dr Ahsan shares that you should not feel chest pain after getting a pacemaker, but you may have some mild discomfort for 48 hours around the insertion site. We can manage this with over-the-counter pain relievers. You may also experience some bruising. After the procedure, keep the wound dry and clean to avoid an infection. Signs of an infection include redness, swelling and discharge. Contact our clinic if you are concerned about your symptoms after pacemaker surgery.

Video Transcript

You shouldn’t experience chest pain after a pacemaker is fitted, but you may have some discomfort around the site of the incision and the pocket where the pacemaker was fitted. This tends to be mild and is usually well controlled with routine analgesics such as paracetamol or ibuprofen.

How long is the recovery from pacemaker surgery?
Dr Syed Ahsan

How long is the recovery from pacemaker surgery?

0:18
Title

How long is the recovery from pacemaker surgery?

Duration

0:18

Featuring

Dr Syed Ahsan

Video Description

Dr Syed Ahsan advises that the recovery from pacemaker surgery is fast, and we can control any discomfort with painkillers. You might experience temporary bruising or bleeding where we inserted the pacemaker, but this often lasts a few days. Visit our page on pacemakers to read more about recovering from pacemaker surgery. We also discuss why you might need one and the risks involved.

Video Transcript

Recovery following a pacemaker is very quick. You may have some discomfort at the site of implant, but this tends to be mild and can usually be controlled with regular painkillers if needed. Other than that, you’re normally back to your usual activities within a few days to weeks.

Is a pacemaker dangerous?
Dr Ahsan

Is a pacemaker dangerous?

1:23
Title

Is a pacemaker dangerous?

Duration

1:23

Featuring

Dr Ahsan

Video Description

Dr Ahsan explains that pacemaker surgery is very safe with a low risk of complications (1-2%). Complications can include lung injury, infection, bleeding, bruising, or lead displacement. Additional risks include blood clots, an air leak and Twiddler’s syndrome. We can identify most issues through routine checks; they usually do not cause long-term problems. You may experience an issue with your pacemaker, which can require reprogramming. Dizziness, hiccups, and feeling faint or passing out are signs of a pacemaker malfunction. Our specialist can offer further advice on the risks and benefits of pacemaker surgery during your appointment. Book an initial consultation today.

Patient Hub

Palpitations FAQs

Can palpitations be fatal?
Dr Syed Ahsan

Can palpitations be fatal?

0:18
Title

Can palpitations be fatal?

Duration

0:18

Featuring

Dr Syed Ahsan

What are palpitations?

What are palpitations?

0:25
Title

What are palpitations?

Duration

0:25

Can you die from palpitations?
Dr Syed Ahsan

Can you die from palpitations?

0:45
Title

Can you die from palpitations?

Duration

0:45

Featuring

Dr Syed Ahsan

What causes palpitations?
Dr Syed Ahsan

What causes palpitations?