Bernoulli in the operating room: from the perspective of a cardiac surgeon.
The Bernoullis were one of the most distinguished families in the history of science. It was Daniel Bernoulli who applied mathematical physics to medicine to further his understanding of physiological mechanisms that have an impact even in today's high-end medicine. His masterwork was the analysis of fluid dynamics, which resulted in Bernoulli's law. Most important for cardiac surgery, it describes how a centrifugal pump works within an extracorporeal circulation, lays the basis for measuring a gradient over a stenotic heart valve, and explains how to measure the transit time flow within a bypass graft.
Division of Cardiac Surgery, University Hospital Basel, Basel, Switzerland.
Peter
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Matt
D006348:Cardiac Surgical Procedures / Q000266:history*; D001026:Coronary Artery Bypass / Q000266:history; D019918:Heart Valve Prosthesis Implantation / Q000266:history; D006439:Hemodynamics; D049671:History, 18th Century; D006801:Humans; D008433:Mathematics / Q000266:history*; D008955:Models, Cardiovascular; D009873:Operating Rooms / Q000266:history*; D013557:Switzerland; D013903:Thoracic Surgery / Q000266:history*