Diagnostic value of echocardiography in myocardial infarction and its complications / 重庆医学

ABSTRACT

Objective To study the value of echocardiography in the diagnosis of myocardial infarction(MI) and its complica tions.Methods The examination data in 140 cases of MI were collected from January 2012 to January 2016 and performed the analysis and comparison.Results In the ultrasound examination results in 140 cases,120 cases appeared varying degrees of segmental ventricular wall motion abnormalities,its diagnostic rate to MI was 85.71％,which of EKG was 78.57％,the MI detection rate of echocardiography and ECG combined examination was 90.71％,which was higher than that of single use of echocardiography or ECG.With the coronary angiogra-phy results as the control,the detection rate of echocardiography for the coronary arterial lesion sits was 82.86 ％.Among 140 cases of MI,22 cases of complications(15.71 ％) were de-tected out by echocardiography,including 7 cases of true ventricular aneurysm(5.00 ％),4 cases of left ventricular mural thrombosis(2.86 ％),1 case of ventricular septal perforation(0.71％) and 10 cases of ischemic mitral regurgitation(7.14％).Conclusion Echocardiography has higher accuracy in the MI diagnosis,com-bining with ECG can further improve the diagnostic rate.