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A decade has passed since the syndrome of dynamic-outflow-tract obstruction was recognized and became the subject of intensive clinical investigation in many cardiac laboratories. This monograph summarizes most of the world literature using 23 directly studied cases as a primary basis for comparison. Detailed case histories of patients are given. Several areas are well covered, including the physical findings, and pulse and sound recordings, as well as angiographic and hemodynamic data. The controversy over the significance of intraventricular pressure gradients is thoroughly summarized; the author concludes that intraventricular obstruction is a real, significant phenomenon. The author includes new material on
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Hypertrophic Obstructive Cardiomyopathy.. Ann Intern Med. 1970;72:296–297. doi: 10.7326/0003-4819-72-2-296_3
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Published: Ann Intern Med. 1970;72(2):296-297.
Copyright © 2017 American College of Physicians. All Rights Reserved.
Print ISSN: 0003-4819 | Online ISSN: 1539-3704
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