Dr. Mahadevan RCardiothoracic Surgery Book an appointment

About

Dr. Mahadevan R

Chief Consultant Cardiothoracic Surgeon

MBBS, MS, MCh (CVTS)

Dr. Mahadevan is chief consultant cardiothoracic surgeon at Magnum Hospital, Ulloor-Akkulam Road, Thiruvananthapuram, which he co-founded with obstetrician and gynaecologist Dr. Veena Choodamani.

He has more than 25 years of independent experience across Kerala's leading hospitals, and has performed more than 15,000+ open heart surgeries with less than 0.5% mortality.

He is reachable by telephone for patients in the post-operative period, which for most families is the part that matters after everyone else has gone home.

4.9 from 85 Google reviews, checked 2026-09-05

Surgery performed

  • Coronary artery bypass surgery, off pump and on pump
  • Heart valve replacement: mitral, aortic and tricuspid
  • Valve repair for rheumatic and myxomatous mitral valve
  • Aortic root surgery, including the Bentall procedure and valve sparing replacement
  • Surgery for congenital heart disease, including ASD closure
  • Aortic aneurysm surgery
  • Keyhole and minimally invasive cardiac surgery

Previously

Where the 15,000+ came from.

Amrita Institute of Medical Sciences, Kochi
Consultant. More than 15,000 open heart procedures.
Moulana Hospital, Perinthalmanna
Performed the first open heart surgery in Malappuram district, then 2,000 open heart surgeries independently.
NIMS Medicity, Neyyattinkara and Cosmopolitan Hospital, Trivandrum
Chief Consultant Cardiac Surgeon. More than 5,000 open heart procedures independently.
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