实验性冠状动脉痉挛及缓解痉挛的超声心动图研究  

Echocardiographic Study on Experimental Coronary Artery Spasm and Spasmolysis

作　　者：姚克纯[1] 刘朝中[1] 江一清[1] 王文清[1] 李德芬[1] 

机构地区：[1]空军总医院超声诊断科,空军总医院心内科

出　　处：《中华超声影像学杂志》1995年第3期127-130,共4页Chinese Journal of Ultrasonography

摘　　要：以麦角新碱诱发实验大的冠状动脉痉挛（痉挛组）及巯甲丙脯酸缓解冠状动脉痉挛（治疗组）进行了超声心动图研究。结果表明，痉挛组左室扩大，室壁运动呈节段性减弱或不协调，心功能下降；治疗组左室轻度扩大，室壁运动幅度减弱及心功能下降逐渐恢复正常；痉挛组和治疗组各项指标均相差非常显著（Ｐ＜０．０１）。This peper reports the study of ergonovineinduced coronary artery spasm of experimental dogs(spasm group)and release of coronary artery spasm (cured group)by captopril by using the echocardiography.The results showed that left ventricular dilatation,wall segments motion hypokinesiaor asynergy and decrease in cardiac function of spasm group were found by echocardiography,while theleft ventricular mild dilatation,wall motion range and cardiac function of cured group were all graduallyrecovered to normal.Left ventricular size,wall motion range and cardiac function were significant differences between spasm group and cured group(P<0. 01).

关 键 词：超声心动图 冠状动脉痉挛 

分 类 号：R540.45[医药卫生—心血管疾病] R543.304[医药卫生—内科学]