Ann Thorac Surg 2001;71:1989
© 2001 The Society of Thoracic Surgeons
Invited commentary
Douglas M. Behrendt, MDa
a Division of Cardiothoracic Surgery, University of Iowa Hospitals and Clinics, John Colloton Pavilion, Room 1602-A, 200 Hawkins Dr, Iowa City, IA 52242, USA
e-mail: douglas-behrendt@uiowa.edu
This series demonstrates the remarkable progress made in changing the outlook of an anomaly which was 95% fatal thirty years ago to one in which 16 of 17 patients survived. In the 1960s it was recognized that simple ligation of the left main coronary artery would eliminate "coronary steal" and transiently benefit those patients with sufficient collaterals from the right coronary to provide left ventricular perfusion. However, this did not help the majority of infants who had insufficient collaterals and who developed myocardial ischemia and mitral valve regurgitation from papillary muscle dysfunction and ventricular dilatation. Attempts . . . [Full Text of this Article]
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Copyright © 2001 by The Society of Thoracic Surgeons.