Medical articles of Cardiology

15/04/2026
Written by Top Doctors
Renal denervation: how does it help, and how long do results last?
Renal denervation works by targeting overactive nerves around the kidneys that contribute to high blood pressure. In suitable patients, it can produce a meaningful and sustained reduction in blood pressure, often lasting for several years, although individual responses vary.
14/04/2026
Written by Top Doctors
Chest pain: an in-depth look
In this article, a consultant cardiologist shares what patients should know about chest pain.
14/04/2026
Written by Top Doctors
Palpitations: a complete guide
Heart palpitations refer to the sensation of your heart beating irregularly, too quickly, or with unusual force. While typically benign, in some cases palpitations can signal a more serious underlying condition. In this article, a consultant cardiologist explains the possible causes, likely symptoms, and when patients should seek medical attention.
13/04/2026
Written by Top Doctors
What are the warning signs of ventricular tachycardia?
Ventricular tachycardia is a potentially serious heart rhythm condition that originates in the lower chambers of the heart. While it can sometimes occur without obvious symptoms, it often presents with important warning signs that should not be ignored.
09/04/2026
Written by Top Doctors
The prevention of coronary artery disease
Coronary artery disease (CAD) is a condition wherein there is a blockage in the blood vessels that supply blood to the heart. This blockage is caused by build-ups of fat deposits that called plaque. CAD, if left untreated, can potentially be fatal, so in this article, a consultant cardiologist explains what patients can do at home and with their medical upkeep in order to best avoid it.
07/04/2026
Dr Naveen Mudalagiri
Cardiologist
Palpitations: when to worry
Palpitations are common and usually harmless, but certain patterns may signal a heart condition. This guide explains causes, symptoms, and when to seek medical advice.
- More articles from this doctor
27/03/2026
Dr Laura-Ann McGill
Cardiologist
Cardiovascular fitness: A foundation for lifelong health
Here, in this article, revered consultant cardiologist, Dr Laura-Ann McGill, explains the benefits of cardiovascular fitness.
26/03/2026
Dr Ben Mercer
Cardiologist
Catheter ablation for atrial fibrillation
From a cardiology perspective, catheter ablation has become an established and effective approach for selected patients, with ongoing advances improving safety and outcomes.
26/03/2026
Dr Smriti Saraf
Consultant Cardiologist
Menopause and heart health: Paying attention to increased cardiovascular risk
Understanding how menopause influences heart health allows for timely assessment and preventive strategies to reduce long-term complications.
- More articles from this doctor
24/03/2026
Written by Top Doctors
Why you should consider an exercise ECG before endurance sports
Endurance sports require a lot from the body, and it is important to ensure that the heart can keep up with the demand. That is why athletes and hobbyists are recommended to undergo regular cardiac testing to assess function, such as exercise echocardiograms. In this article, a consultant cardiologist explains more about this test, what it can detect, and how it is conducted.