Objective To study the relationship of peritoneal transport type with B-type natriuretic peptide(BNP)and cardiac structure and function in peritoneal dialysis(PD)patients.Methods Sixty-four PD patients were divided into high transport group(n=39)and low transport group(n=25)according to peritoneal equilibration test.The dialysis time,and proportion of diabetes mellitus and hypertension were compared between two groups.The serum albumin, hemoglobin,blood urea nitrogen,creatinine and BNP were detected.The lef...