MAwas measured by DTI and the end diastolic volume(EDV),the end systolic volume(ESV)and the left ejection fraction(EF)were examined with conventional echocardiography.

• 方法 :应用组织多普勒成像(DTI)技术测定38例陈旧心肌梗塞病人和30例正常人的 MA,用常规超声心动图测定左室舒张末容积(EDV)、收缩末容积(ESV)和射血分数(EF)。