To investigate the aetiologies and characteristics of valve disorders and effects on cardiac structure and function in patients with chronic renal failure (CRF) on maintenance hemodialysis.
To investigate the aetiologies and characteristics of valve disorders and effects on cardiac structure and function in patients with chronic renal failure (CRF) on maintenance hemodialysis.
目的:探讨慢性肾功能衰竭维持性血液透析患者心脏瓣膜病变的性质、病因及对心脏结构和功能的影响。