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用二维超声心动图(2DE)观察17例风心病心衰病人心衰治疗前后心脏各房室腔大小,大血管内径及左心室功能指标,找出左心功能动态变化的观察指标及心衰改善程度的观察指标,为指导风心病心衰的治疗及评价抗心衰治疗的效果提供客观依据。
Two dimensional echocardiography (2DE) was used to observe the ventricular cavity size, macrovascular diameter and left ventricular function before and after heart failure treatment in 17 patients with heart disease of rheumatic heart disease (CHF) to find out the dynamic changes of left ventricular function and heart failure Improve the degree of observation indicators, to guide the treatment of rheumatic heart failure and evaluate the effect of anti-heart failure to provide an objective basis.