Objective:The aim of this study was to detect the diagnostic values and correlativity of two and three dimensional echocardiography (3DE) on dilated cardiomyopathy.

• 目的:探讨二维、三维超声心动图(3DE)检测扩张型心肌病左室心肌重量及收缩功能的诊断价值及相关性。