試題詳解

81. 有些開心手術的病人，在體外循環(Cardiopulmonary Bypass)結束之後，會產生 Low Cardiac Output Syndrome(LCOS)，下列何者不是 LCOS 的危險因子(Risk Factor)？
(A) Preoperative left ventricular dysfunction
(B) Mechanical valve
(C) Long aortic cross-clamp time and total cardiopulmonary bypass time
(D) Reperfusion injury and inflammatory changes
(E) Poor myocardial preservation