作者: Donald E. Rediker , Charles A. Boucher , Peter C. Block , Cary W. Akins , Mortimer J. Buckley
DOI: 10.1016/0002-9149(87)90996-9
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摘要: To determine whether a low preoperative left ventricular (LV) ejection fraction (EF) returns to normal late after aortic valve replacement for aortic stenosis, 42 patients with critical aortic …