Dr Govindan Vijayaraghavan, widely known as Dr G Vijayaraghavan, passed away on 20 September 2026 in Thiruvananthapuram at the age of 84. The Kerala based cardiologist received the Padma Shri in 2009 for his work in medical science. He is remembered as the doctor who set up India’s first two dimensional echocardiography laboratory in 1980.
Early Life and Medical Education in Kerala and Vellore
Dr Govindan Vijayaraghavan was born on 18 September 1942 at Perumpuzha in Kollam district, Kerala. His father, Sahithya Siromani M K Govindan, was a Sanskrit scholar. Dr Vijayaraghavan completed his early schooling at Thiruvananthapuram Model School.
Dr Vijayaraghavan earned his MBBS in 1964 from Government Medical College, Thiruvananthapuram. He then completed his MD in General Medicine in 1969 from the same college. He went on to earn his DM in Cardiology in 1973 from Christian Medical College (CMC), Vellore. At that time, very few doctors in India held a DM degree in cardiology. He began his teaching career as an associate professor at CMC Vellore before returning to Thiruvananthapuram Medical College in 1976.
What Is the Padma Shri Award?
The Padma Shri is India’s fourth highest civilian honour for distinguished service in any field such as medicine, art, science, sports and social work. The Government of India announces the awards on Republic Day eve and the President of India presents them at Rashtrapati Bhavan.
The Government of India instituted the Padma awards in 1954 through an executive order. The awards are given in three categories. The Padma Vibhushan is given for exceptional and distinguished service. The Padma Bhushan is given for distinguished service of a high order. The Padma Shri is given for distinguished service in any field. The Bharat Ratna, instituted in the same year, stands above all three Padma awards as India’s highest civilian honour.
The Padma awards cover fields such as art, medicine, science and engineering, trade and industry, sports, literature and education, civil service, public affairs and social work. Nominations are open to the public and are placed before an awards committee. The final list is approved by the Prime Minister and the President. The awards are announced on 25 or 26 January every year and are presented at ceremonial functions at Rashtrapati Bhavan, usually in March or April. The name of the award cannot be used as a title before or after the recipient’s name.
Padma Shri in 2009 and Other Honours
Dr Govindan Vijayaraghavan received the Padma Shri in 2009 in the field of medicine. The then President, Pratibha Patil, presented the honour in recognition of his long service in cardiology, medical teaching and research. He joined a long line of doctors from Kerala who have received national honours for work in affordable and preventive health care.
Dr Vijayaraghavan also earned several honorary fellowships. These included Fellow of the Royal College of Physicians of Edinburgh, Fellow of the Royal College of Physicians of London, Fellow of the American College of Cardiology (FACC) and Fellow of the American Heart Association (FAHA). In India, he was a fellow of the Indian College of Cardiology, the Indian Academy of Echocardiography and the Cardiological Society of India.
The Indian Academy of Echocardiography, the Indian College of Cardiology and the Cardiological Society of India each honoured him with lifetime achievement awards. In 2010, the Indian Association of Clinical Cardiologists elected him as its chief patron at its annual session in Thiruvananthapuram. He also served as the editor in chief of the Indian Journal of Clinical Cardiology.
Padma Shri vs Padma Bhushan vs Padma Vibhushan
Readers often mix up the three Padma awards. The difference lies in the level of service recognised. The table below sets out the order clearly.
| Award | Rank Among Civilian Honours | Given For |
|---|---|---|
| Bharat Ratna | 1st, highest civilian honour | Exceptional service of the highest order in any field |
| Padma Vibhushan | 2nd | Exceptional and distinguished service |
| Padma Bhushan | 3rd | Distinguished service of a high order |
| Padma Shri | 4th | Distinguished service in any field |
Dr Vijayaraghavan’s Padma Shri recognised distinguished service at the national level in medicine. It is the entry level honour in the Padma system, but it remains one of the highest civilian recognitions a doctor in India can receive. Higher Padma honours are usually given for a longer record of national impact or for leadership across institutions.
Pioneer of 2D Echocardiography and Preventive Cardiology Research
Echocardiography is an ultrasound based test that creates moving images of the heart. It helps doctors check the size of heart chambers, the movement of valves and the flow of blood without surgery. Two dimensional echocardiography, usually called 2D echo, produces a flat cross section view of the heart in motion.
In 1980, Dr Vijayaraghavan established India’s first 2D echocardiography laboratory at Government Medical College Hospital, Thiruvananthapuram. At that time, most heart diagnosis in India depended on clinical examination, chest X ray and electrocardiogram. The new laboratory allowed doctors to see valve defects and structural problems directly and to treat patients earlier. He also popularised the technique by screening an educational film on mitral stenosis and Tetralogy of Fallot at the Cardiological Society of India session in 1982.
Dr Vijayaraghavan worked as a research fellow at the University of California, Los Angeles in 1983. There he became one of the early research workers in Doppler echocardiography, which measures the speed and direction of blood flow. He co authored the book Doppler Echocardiography: A Practical Manual, published from the United States in 1985.
His other major research focused on endomyocardial fibrosis, a restrictive heart muscle disease once common in tropical coastal parts of Kerala. In partnership with the Brompton Hospital in London and with support from the World Health Organization (WHO), he studied its causes, diagnosis through echo and its decline over time. His team also highlighted the Kerala paradox, the finding that heart attacks and risk factors were highly common even among poor people in Kerala despite the state’s high literacy and strong health indicators.
Institution Builder at KIMS Hospital and Medical Teacher
Dr Vijayaraghavan served for decades as professor and head of cardiology at Government Medical College, Thiruvananthapuram. He built one of the most modern cardiology departments in the country there. In 1976, while treating veteran leader A K Gopalan after a heart attack, he assembled Kerala’s first monitor defibrillator ventilator stack. That unit became the base for a modern Coronary Care Unit in the state. From 1984 onwards, he guided PhD research in cardiology under the University of Kerala.
In 2002, Dr Vijayaraghavan played a central role in setting up KIMS Hospital in Thiruvananthapuram. KIMS stands for Kerala Institute of Medical Sciences. The hospital is now known as KIMSHEALTH. Dr Vijayaraghavan served as its founder director and vice chairman and led its cardiology department for more than two decades. He also built the hospital’s academic division and helped start more than twenty Diplomate of National Board (DNB) courses. DNB is a postgraduate medical qualification awarded by the National Board of Examinations.
Dr Vijayaraghavan founded and led the Society for Continuing Medical Education and Research, Kerala. Through this body, he conducted echocardiography workshops in every district of Kerala between 2004 and 2023. His goal was to take low cost, non invasive heart diagnosis beyond large cities and into smaller hospitals.
Kerala Cardiology Standing and Legacy
Dr G Vijayaraghavan is widely counted among the most well known doctors in Kerala and among the best known cardiologists in the state. His standing rested on three roles at once. He was a clinician who treated patients, a teacher who trained generations of cardiologists and an institution builder who created lasting hospitals and academic systems.
Dr Vijayaraghavan is survived by his wife, Nalini Vijayaraghavan, and his sons, Dr Vishnu Vijayaraghavan and Krishnan Vijayaraghavan. His mortal remains were kept for public homage at Osler Hall in KIMSHEALTH. The final rites were held at Shanthikavadam in Thiruvananthapuram on 22 September 2026. His career showed how a single department, a new imaging laboratory and a sustained teaching programme can change heart care across an entire state.
Key Takeaways
- Dr Govindan Vijayaraghavan passed away on 20 September 2026 in Thiruvananthapuram at the age of 84.
- Dr Vijayaraghavan received the Padma Shri in 2009 for distinguished service in medicine.
- He established India’s first 2D echocardiography laboratory in 1980 at Government Medical College Hospital, Thiruvananthapuram.
- He was the founder director and vice chairman of KIMSHEALTH, set up in Thiruvananthapuram in 2002.
- Dr Vijayaraghavan was born on 18 September 1942 in Perumpuzha, Kollam, and earned his DM in Cardiology in 1973 from CMC Vellore.
- The Padma Shri is India’s fourth highest civilian honour, ranked below the Bharat Ratna, Padma Vibhushan and Padma Bhushan.
