Limitation of Infarct Size and the Open Artery Hypothesis: A Conversation With Eugene Braunwald, MD.

Abstract

Eugene Braunwald received an MD from the New York University School of Medicine. He completed an internal medicine residency at Johns Hopkins Hospital and cardiology fellowships at Mount Sinai Hospital, Columbia University, and the National Heart Institute. He served as chief of cardiology and subsequently clinical director of the institute. From 1968 to 1972, he was the founding chair of medicine at the University of California, San Diego. From 1972 to 1996, he served as chair of medicine at the Brigham and Women’s Hospital. In 1975, he was elected to the National Academy of Sciences. He is now the Distinguished Hersey Professor of Medicine at Harvard Medical School and a senior investigator of the TIMI Study Group, which he founded in 1984. Dr Braunwald replies: I became aware of the importance of AMI in 1951 during an elective in cardiology during my senior year at the New York University School of Medicine. At the time, AMI was by far the most common cause of death in adults in the United States. Of the patients who survived to be admitted to hospitals (no one knew how many AMI patients failed to reach hospital emergency departments), about one third died before discharge, either suddenly, presumably from an arrhythmia, or secondary to pump failure. Of the patients who were discharged alive, about one quarter died within a year, most frequently as a consequence of heart failure or recurrent MI. Pathologists had taught that AMI was usually associated with coronary thrombosis. Indeed, during my cardiology elective, Herrick’s classic article describing AMI was required reading. Its title, “Clinical Features of Sudden Obstruction of the Coronary Arteries,” showed how these 2 conditions (coronary occlusion and AMI) were intertwined.1 My direct involvement in the care of several patients who did not survive the acute event left …