试题与答案

某男64岁,因胸闷、心悸而就诊。经检查证实有主动脉瓣关闭不全,下列哪一项与病情不符合

题型:单项选择题

题目:

某男64岁,因胸闷、心悸而就诊。经检查证实有主动脉瓣关闭不全,下列哪一项与病情不符合()

A.心舒张期有血液从主动脉返回心室

B.主动脉瓣听诊区有舒张期杂音

C.心室收缩射入主动脉的血量正常

D.左室因长期容量过度而扩大

E.大动脉脉压增大

答案:

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