关键词:急性心肌梗塞;右心室;超声心动图
摘 要 目的:研究右心室梗塞(RVI)的二维超声心动图特征;方法:10例于发病第一周或第二周的急性右室梗塞患者应用二维超声心动图检查。结果:7例右室下后壁节段异常;4例右室游离壁无运动;3例室间隔运动异常,其中1例矛盾运动,2例运动增强;4例右室扩大;4例右房扩大;同时伴有左室壁节段运动异常。结论:右室梗塞多与左室梗塞并存,在右室壁节段运动异常存在的同时,并有左室壁节段运动异常。
2-D EchocardiographyCharacteristics of Acute Right Ventricle Myocardial Infarction
Liu Meizhen,Wu Chun,Jiang Baoqi,et al
(Institute of cardiovascular disease,Peoples Hospital of Beijing MedicalUniversity.Beijing 100044 China)
ABSTRACT Objective:To study 2-Dechocardiography characteristics of acute right ventricle myocardial infarction.Methods:10patients,7 were male and 3 female were examinated by 2-D echocardiography.Results:Regionalwall motion abnormalities in inferior posterior segment of right ventricle were found in 7cases,akinetic in free wall of the right ventricle were found in 4 cases,enlargement ofright ventricle were found in 4 cases;Other Abnormalities of movement of the segment ofleft ventricular wall were also found.Conclusion:Right ventricle myocardial infarction isusually in co-existence with left ventricle myocardial infarction associated withabnormalities of movement of the segment of ventricular wall.
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