Methods: Cardiac structure and function in forty uremic dialysis patients and forty healthy volunteers who had no any disease were detected by M-mode, DTI and IBS.

• 方法：采用M型超声、组织多普勒技术(DTI)和超声背向散射积分(IBS)检测40例尿毒症透析患者心脏的形态结构，功能以及心肌的微观结构。