Better known as former lover of Princess Diana, British-Pakistani cardiac surgeon Hasnat Khan was once described by the late princess as “Mr Wonderful.” He had first met Diana at the Royal Brompton Hospital, where the princess had gone to visit a friend. Hasnat is a distant relative of Imran Khan.
Magdi Yacoub is a retired professor who worked at Imperial College London. He is best known for his work in repairing heart valves, a procedure which came to be known as the Ross-Yacoub procedure. In 1983, he performed the United Kingdom's first combined lung and heart transplant. Also a humanitarian, Yacoub co-founded the Magdi Yacoub Global Heart Foundation in 2008.
Australian archbishop George Pell had served as the first prefect of the Secretariat for the Economy. He had also played professional Australian rules football before stepping into priesthood. He made headlines in 2018, when he was convicted of child sexual assault, though the conviction was reversed later.
Denton Cooley was a heart and cardiothoracic surgeon. He is best known for performing the first implantation of a total artificial heart. He did his surgical training at the Johns Hopkins School of Medicine and later worked at Baylor College of Medicine. He founded The Texas Heart Institute and was a consultant at Texas Children's Hospital.
Daniel Hale Williams was a general surgeon known for performing the first documented, successful pericardium surgery in the US in 1893. Born to interracial parents, he faced numerous struggles in his journey to become a physician. He later founded the first non-segregated hospital in the United States, Chicago's Provident Hospital. He also founded a nursing school for African Americans.
German physician Werner Forssmann is best-known for developing a method that allowed cardiac catheterization. This led him to jointly receive the 1956 Nobel Prize in Medicine. Forssmann started clinical application of cardiac catheterization in 1929, when he inserted a catheter into a vein of his forearm and safely passed it into his heart and took an X-ray picture of it.
Better known as Dr. Death in popular media, South African cardiologist Wouter Basson is infamous for being involved in the apartheid-era Project Coast, a chemical and biological weapons program targeted toward the Blacks. It is believed he continues to practice medicine for Mediclinic near Cape Town.
Famed for her dedicated service to underserved community in Bayou La Batre, Alabama, American physician Regina Mercia Benjamin held several important positions including that of the 18th Surgeon General of the United States. Throughout her career, she worked for the disadvantaged people, focusing on preventive health measures, mortgaging her home to rebuild Bayou La Batre Health Clinic after Hurricane Katrina.
Born into a family of Polish immigrants, Robert Lefkowitz grew up to be a cardiologist and biochemist, and later taught at Duke University. He is best known for his research on the signal-receiving receptor molecules, such as the GPCRs, which eventually won him a Nobel Prize.
17 Pietro Bembo
Pietro Bembo was an Italian scholar, poet, and literary theorist. He was also a cardinal of the Roman Catholic Church and a member of the Knights Hospitaller, a Catholic military order. He played a key role in the development of the Tuscan dialect as a literary language. As a priest, he promoted the Christian perfection of Renaissance humanism.
A pioneer of cross-circulation, Clarence Walton Lillehei successfully conducted cardiac surgeries by linking the circulatory systems of healthy people with those of his patients, thus eventually developing the open-heart surgery. Affectionately known as the King of Hearts, he won awards such as the Harvey Prize and the Lasker Award.
Adrian Kantrowitz was an American cardiac surgeon who attempted the world’s first pediatric heart transplant. Although his initial interest was in neurosurgery, he later switched to cardiac surgery. He also invented the intra-aortic balloon pump, an easy-to-use device which helped to save millions of lives.
28 Paul Zoll
South African pediatric cardiologist and professor Lungile Pepeta is remembered for his life-long struggle to improve his country’s medical facilities and to create a medical school for doctors from rural areas. Part of the advisory committee of the government’s COVID-19 taskforce, he himself died of the virus later.
35 Eric Topol
Renowned American cardiologist Eric Topol is the founder-director of the Scripps Research Translational Institute. He is known for his pathbreaking research on genes that can be targeted for the prevention of heart diseases. He was also one of the first to question the safety factor of the medicine Vioxx.