Comparison of relative blood volume changes in dialysis-symptomatic hypotension and dialysis-refractory hypertension during hemodialysis
- VernacularTitle:血液透析症状性低血压和难治性高血压患者相对血容量变化的比较
- Author:
Yucheng YAN
;
Aiwu LIN
;
Jiaqi QIAN
- Publication Type:Journal Article
- Keywords:
Hemodialysis;
Blood pressure;
Blood volume;
Dry weight
- From:
Chinese Journal of Nephrology
2005;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate and compare relative blood volume (RBV) changes in dialysis-symptomatic hypotension and dialysis-refractory hypertension during hemodialysis. Methods Fifteen patients with dialysis-symptomatic hypotension (SH group) and thirteen patients with dialysis refractory hypertension (RH group) on chronic haemodialysis were enrolled in this study. RBV, blood pressure, heart rate and ultrafiltration volume (UV) were measured before hemodialysis and at 1 hour intervals during hemodialysis. Total of 149 and 146 five-hour hemodialysis sessions were performed separately. RBV was assessed using Automatic Blood Volume Monitor. Results RBV changes were significantly higher in SH group than in RH group (P
