两维超声诊断病毒性心肌炎的探讨(附42例分析)

Discussion on Two-dimensional Ultrasonic Diagnosis of Viral Myocarditis: Analysis of 42 cases

对42例病毒性心肌炎患者在治疗前后进行两维超声心动图检查,观察并研究了患者其两维超声心动图5个方面的主要表现及其病理、生理变化与声象图的关系,本组病例从心肌回声变化,各房室腔大小的改变,二尖瓣开放幅度减低、室壁运动异常及心内膜回声改变提示两维超声心动图对病毒性心肌炎诊断具有较高的价值.

Forty-two cases with viral myocarditis were examined by means of two-di-mensional ultrasonic cardiogram before and after treatment. The authors observed and stud-ied the main manifestations of five aspects on their two-dimensional ultrasonic cardiograms, and the relationship between the pathophysiological changes and the acoustic images. In these cases the various changes of myocardial echoes, changes of the auricular and ventricular sizes, lowering of the opening of mitral valve,abnormity of ventricular movement and changes of endocardial echoes suggested that the two-dimensional ultrasonic cardiogram is of high value to the diagnosis of viral myocarditis.