1 ene 1951 año - New event

Descripción:

After various wartime breakthroughs, surgeons experiment with lowering a patient's body temperature, which allows for the first successful open heart surgery in 1952. The heart-lung machine is then developed, which takes over the functions of the body's vital organs, giving the surgeon more time to operate. Cardiac surgeons such as Denton Cooley become celebrities in their field. Scottish epidemiologist Jerry Morris performs studies on cardiovascular health, later establishing the importance of physical activity in preventing cardiovascular disease. Scientists Karl H. Beyer, James M. Sprague, John E. Baer, and Frederick C. Novello of Merck and Co develop thiazides for the treatment of hypertension and heart failure.