THE HEMODYNAMIC-EFFECTS OF INTERMITTENT HEMOFILTRATION IN CRITICALLY ILL PATIENTS

被引:12
作者
MACKENZIE, SJ [1 ]
NIMMO, GR [1 ]
ARMSTRONG, IR [1 ]
GRANT, IS [1 ]
机构
[1] WESTERN GEN HOSP,INTENS THERAPY UNIT,CREWE RD,EDINBURGH EH4 2XU,MIDLOTHIAN,SCOTLAND
关键词
ACUTE RENAL FAILURE; HEMOFILTRATION; OXYGEN TRANSPORT;
D O I
10.1007/BF01716194
中图分类号
R4 [临床医学];
学科分类号
1002 ; 100602 ;
摘要
The haemodynamic effects of intermittent high volume venovenous haemofiltration were studied in 13 critically ill patients. The mean negative fluid balance during filtration was 1.2 l and the mean duration of treatment 3 h 40 min. The cardiac index fell initially (4.5 +/- 0.2 to 3.8 +/- 0.2 l/min/m2; p < 0.05) but then remained stable throughout treatment before returning to baseline at the end of haemofiltration. The mean arterial pressure was unchanged with an increase in the systemic vascular resistance (651 +/- 33 to 765 +/- 65 dyne.s/cm5; p < 0.05) suggesting that vascular responsiveness is maintained during haemofiltration.
引用
收藏
页码:346 / 349
页数:4
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