Practical, easy-to-understand articles on cardiac conditions, procedures and prevention.
A CTO is a completely blocked artery that has often been closed for months or years. Here is how modern techniques recanalise them safely.
July 28, 2026Transcatheter Aortic Valve Implantation lets us replace a diseased valve through a small puncture — no open-heart surgery required.
July 10, 2026Family history, diabetes and sedentary work all raise your risk. Here is a simple age-wise guide to preventive heart screening.
June 22, 2026From air travel to exercise, we clear up the most common misconceptions patients have after pacemaker implantation.
June 3, 2026Intravascular ultrasound lets us see inside the artery wall, sizing stents precisely and reducing the chance of re-narrowing.
May 19, 2026Simple, locally relevant changes to salt, oil and portion sizes that make a measurable difference to your heart health.
April 30, 2026Book a consultation with Dr. G. Gnanavelu today.