多巴酚酊胺彩色多普勒超声心动图评价急性心肌梗塞后左室收缩功能储备  

Doppler Echocardiography with Dobutamine in Assessmen of the Left Ventricular Systolic Reserve After Acute Myocardial Infarction

作　　者：阿秀萍[1] 贾武梅[1] 刘峰 宋梅[2] 马玉芳[2] 薛朝阳[2] 

机构地区：[1]宁夏医学院附属二院心脏彩超室,银川市750001 [2]宁夏医学院附属二院心血管内科,银川市750001

出　　处：《中国超声医学杂志》2002年第4期263-264,共2页Chinese Journal of Ultrasound in Medicine

基　　金：宁夏回族自治区科学技术厅科研资助项目

摘　　要：目的 :应用彩色多普勒超声心动图观察静注多巴酚酊胺 (Dob)对急性心肌梗塞 (AMI)后左室收缩功能有关参数的影响。方法 :选择 40例 AMI患者经 Dob检查后 ,分为存活心肌 (VM)组及无存活心肌 (NM)组 ,分析比较用药前后左室收缩功能有关参数的变化情况。结果 :左室收缩功能有关参数及其变化率 VM组明显大于 NM组。结论 :此方法对于评价Objective:To observe the effect of infused dobutamine with Doppler echocardiography on relevant parameters of left ventricular systolic function after acute myocardial infarction(AMI).Methods:After a test,40 patients with AMI were divided into Viable myocardium(VM)group and non viable myocardium(NM)group.The changes of the relevant parameters of left ventriculr systolic function before and after administration of dobutamine were analysed and compared.Results:The rate of changes of the relevant parameters of left ventricular for the VM group was more than that of the NM group.Conclusions:This kind of method is valuable for evaluating the overall myocardial systolic function and its reserve after acute myocardial infarction.

关 键 词：多巴酚酊胺 多普勒超声心动图 左室收缩功能储备 急性心肌梗塞 AMI Dob 存活心肌 VM 无存活心肌 NM 

分 类 号：R540.45[医药卫生—心血管疾病]