Vivien Thomas. The Janitor Who Revolutionised Heart Surgery

In 1930, a young Black man, Vivien Theodore Thomas, arrived at Vanderbilt University, officially employed as a janitor but deeply passionate about medicine. With no formal training beyond high school, he impressed Dr. Alfred Blalock so profoundly that he rapidly progressed from sweeping floors to mastering complex surgical techniques in the lab
In 1941, Blalock brought Thomas to Johns Hopkins, where alongside cardiologist Helen Taussig they embarked on pioneering work to treat “blue baby syndrome” (Tetralogy of Fallot).
Thomas conducted hundreds of experiments in animals, developing the methodical precision needed. On November 29, 1944, during the first human operation,
Thomas stood behind Blalock, coaching every move from a step stool. His contributions saved countless lives and ushered in modern heart surgery.
Amazing story!!!