The opening

Every heart is somebody's whole world.

Doctor consulting with a patient in a modern hospital

Somewhere in Mumbai tonight, a family is sitting with a report they don't fully understand, a number called “ejection fraction,” and a doctor's sentence they can't stop replaying. That family is why this practice exists.

Dr. Pavan Kumar is Ex-Head of the Cardiovascular Surgery Department at Mumbai's Ex - Lilavati Hospital & Research Centre and Ex-Head at Nanavati Hospital — a position awarded in April 2024 in recognition of 26 years of practice at the institution, a success rate consistently beyond 99%, and a record of zero mortality maintained year after year.

He is widely regarded as one of the best heart surgeons in Mumbai and among the top cardiac surgeons in India — not because of a title, but because of a number that took 35 years to build: more than 16,000 successful open-heart surgeries, and involvement in over 25,000 major cardiovascular procedures.

Patients come to him from the UK, UAE, Bengaluru, Delhi, Patna, Madhya Pradesh, Maharashtra, Bihar, Ranchi, Jaipur, Nagpur, Jalgaon, Nashik, Solapur, Kolhapur, Dubai, Kenya and Nairobi. Many of them come after somebody else has already said no.

The differentiator

“Your heart is too weak for surgery.”

He has heard that sentence 16,000 times. And disagreed.

Medical professional reviewing cardiac information

Most cardiac surgeons decline patients with very low ejection fraction — a heart pumping at 20%, 15%, sometimes less. The risk is real. The refusal is understandable. Dr. Pavan Kumar built a career on precisely these patients.

01

Bypass for poor ejection fraction

Surgery for weak heart pumping, where most centres decline.

02

Redo CABG

Repeat bypass on a previously operated heart.

03

High-risk & rejected cases

Patients turned down elsewhere.

04

CABG with LV aneurysmectomy

Including combined valve procedures.

05

Complex & rare surgery

Multi-procedure cardiac operations.

If you have been told surgery is not an option, you have not yet had every opinion.

Send your reports for a second opinion →

The making of a surgeon

Trained where the world trains its heart surgeons.

Hands shaping clay, representing skill, patience and craftsmanship
  1. 1982–85 — AIIMS, New Delhi

    Post-graduate training in cardiovascular surgery at India's most competitive medical institution.

  2. Karolinska Hospital, Stockholm

    Years of advanced training in coronary bypass surgery and complex cardiac procedures at the institution that awards the Nobel Prize in Medicine.

  3. Harefield Hospital, London

    Homograft surgery, paediatric cardiac surgery, and heart & heart-lung transplantation.

  4. 1988 — Escorts Heart Institute, New Delhi

    Returns to India as Consultant Cardiac Surgeon.

  5. 1992 — P.D. Hinduja Hospital, Mumbai

    Moves to Mumbai. The city becomes home.

  6. 1998 — Ex - Lilavati Hospital

    Joins as Honorary Consultant Surgeon.

  7. 2006 — Nanavati Super Speciality Hospital

    Heads the Department of Cardiovascular Surgery. Founds the Department of Telemedicine, which grows into the largest telemedicine service provider in Western India.

  8. April 2024 — Former Head, Department of Cardiovascular Surgery, Ex - Lilavati Hospital

    Appointed in recognition of a 99%+ success rate and a sustained zero-mortality record.

  9. January 2026 - Senior Cardiac Surgeon at Gleneagles Hospital and Seven Hills Hospital

    A go-to surgeon for complicated heart surgeries and heart valve surgeries in India

Forty years of training for the four hours that matter to your family.

Surgical expertise

What he operates on.

Modern cardiac surgery operating room

Coronary Bypass Surgery (CABG)

  • Arterial-type coronary artery bypass grafting
  • Beating Heart Surgery (MICAS)
  • Minimally invasive CABG
  • Coronary endarterectomy
  • Redo CABG — repeat bypass surgery
  • High-risk CABG for poor ejection fraction
  • CABG with LV aneurysmectomy
  • Combined CABG with valve replacement

Heart Valve Surgery

  • Mitral valve repair and replacement
  • Aortic valve repair and replacement
  • Tricuspid valve repair and replacement
  • Multi-valve and combined procedures

Complex & Rare Cardiac Surgery

  • Aortic root surgery and aortic aneurysm repair
  • Left ventricular (LV) aneurysm operations
  • MAZE procedure for atrial fibrillation
  • Heart tumour / myxoma removal
  • Thymus gland / thymoma surgery

Congenital & Transplant

  • ASD and VSD closure
  • Adult congenital cardiac surgery
  • Heart transplantation

Thirty years. Every procedure in modern adult cardiac surgery. One surgeon.

Recognition

The awards are nice. The outcomes are the point.

Doctor receiving professional recognition

Navbharat Health Award

Arogya Ratna Samman 2024

Dr. APJ Abdul Kalam Health Award 2023

Healthcare Brand Icon Award 2023

Outlook Health

Times Healthcare Leaders 2022

Atal Achievement Award 2022 (MAHA)

Beyond the operating theatre

He didn't just build a practice. He built access.

Doctor using technology for remote patient consultation

Mumbai's first Cardiac Help Line

Founded by Dr. Pavan Kumar, because a heart emergency shouldn't begin with a Google search.

Department of Telemedicine, Nanavati Hospital (2006)

Established under his leadership. It became the largest telemedicine service provider in Western India, bringing cardiac consultation to patients hundreds of kilometres from a cath lab.

60+ published papers

In leading international and national cardiovascular surgery journals, presented at conferences across the world.

Dozens of surgeons trained across 20+ years

His former registrars now operate in cities across India and abroad.

Visiting surgeon across India

Indore, Bhopal, Ahmedabad, Baroda, Varanasi, Patna, Ranchi, Udaipur, Jaipur, Goa and Nagpur.

A surgeon saves one heart at a time. A teacher saves thousands.

The human part

He will explain it until you understand it.

Warm human connection and care

Ask his patients what they remember, and it is rarely the surgery. It is the consultation where nobody rushed them. The scan explained in plain Marathi, Hindi or English. The mobile number that was actually answered. The follow-up call that came without being asked for.

Heart surgery is frightening because it is unfamiliar. Dr. Pavan Kumar's practice is built on removing the unfamiliarity — walking every patient and every family through exactly what is wrong, exactly what will be done, and exactly what recovery looks like.

No jargon. No pressure. No surgery that isn't necessary.

Symptom prompt

Your heart usually warns you first.

Watch for these signs of heart failure and speak to a specialist without waiting:

Doctor discussing heart health with a patient

Breathlessness

During activity, at rest, or when lying flat.

Swelling

In the ankles, feet or abdomen.

Rapid, unexplained weight gain

Often a sign of fluid retention.

Chest discomfort & fatigue

Reduced tolerance for stairs and walking.

+91 9820160600

Where to meet him

Consulting across Mumbai.

All appointments: +91 9820160600 · info@drpavankumar.in

Final word

You've read enough. Now talk to him.

Whether you need a bypass, heart valve replacement, a complex procedure — or simply a second opinion on a report that has kept you awake — one conversation will tell you more than another week of searching.

Dr. Pavan Kumar M.S., M.Ch. (Cardiovascular & Thoracic), F.I.A.C.S. — Former Head, Department of Cardiovascular Surgery, Lilavati Hospital, Mumbai · Ex-Head, Department of Cardiovascular Surgery, Nanavati Super Speciality Hospital.

FAQ

Questions patients ask first.

Who is the best heart surgeon in Mumbai for bypass surgery?

Dr. Pavan Kumar is among Mumbai's most experienced bypass surgeons, with over 16,000 open-heart surgeries and a 99% success rate. He heads Cardiovascular Surgery at Ex - Lilavati Hospital and specialises in arterial-graft CABG, beating-heart surgery and redo bypass procedures.

Can bypass surgery be done if ejection fraction is very low?

In many cases, yes. Dr. Pavan Kumar is one of India's leading specialists for bypass surgery in patients with poor ejection fraction and weak heart pumping — including patients declined elsewhere. A review of your angiography and echo report is the first step.

Does Dr. Pavan Kumar give second opinions?

Yes. Patients across India and abroad send reports for a second opinion before heart surgery. Call +91 9820160600 or email info@drpavankumar.in.

Where does Dr. Pavan Kumar consult in Mumbai?

Ex - Lilavati Hospital (Bandra West), Gleneagles Hospital (Parel), SevenHills Hospital (Andheri East) and

What is beating heart surgery (MICAS)?

A bypass technique performed while the heart continues to beat, avoiding the heart-lung machine. It can reduce complications and shorten recovery for suitable patients.

Does he perform heart valve replacement surgery?

Yes — mitral, aortic and tricuspid valve repair and replacement, including combined valve and bypass procedures.