肥厚型心肌病心电图出现病理性Q波的最可能机制是
A.心肌过度肥厚引起心肌缺血
B.心肌缺血、坏死
C.左心室肥厚、劳损
D.心肌间质水肿
E.肥厚的室间隔除极向量增大
参考答案:E
__________ our club,please! [ ]
A. Join
B. Join in
C. Go
For the purpose of this question you should assume that today’s date is 31 July 2010: