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在体外循环下进行直视心脏手术时,存在着两类不同形式的心肌损害。一类是由于阻断主动脉时发生心肌缺血造成的;男一类发生在再灌注期间。1955年有人首次提出,在直视心
There are two different forms of myocardial damage under direct cardiopulmonary bypass. One is due to occlusion of the aorta when myocardial ischemia occurs; the other occurs during reperfusion. It was first proposed in 1955, looking straight into the heart