二尖瓣反流对急性心肌梗死后左心室大小及功能的影响

来源 :武警医学院学报 | 被引量 : 0次 | 上传用户:shuaiqi_09
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【目的】探讨急性心肌梗死(acute myocardial infarction,AMI)缺血性二尖瓣反流(mural regurgitation,MR)与左心室大小和功能的关系并分析其对患者预后评估的意义。【方法】2000年3月-2006年2月共182例急性心肌梗死患者,入院后5d内行超声心动图检查,以彩色多普勒定量测定其MR。根据彩超结果分为MR组81例及无MR组101例,分别对两组临床资料、超声心动图指标及预后进行对比分析。【结果】MR组81例患者中轻度反流70例,中、重度反流11例。MR组左心室内
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