Resuscitation fluids for the treatment of hemorrhagic shock in dogs:Effects on hemodynamics,oxygen transport and extravascular lung water
- VernacularTitle:不同液体输注对犬失血性休克时的血流动力学、氧转运及血管外肺水的影响
- Author:
Yong LIU
;
Xinmin WU
;
Jun LI
;
- Publication Type:Journal Article
- Keywords:
Fluid therapy;
Shock,hemorrhagic;
Hemodynamics;
Oxygen transport;
Extravascular lung water
- From:
Chinese Journal of Anesthesiology
1996;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effects of resuscitation with different fluids on hemodynamics,oxygen transport and extravascular lung water after acute hemorrhage in dogs. Method:Fifteen dogs were anesthetized and bled to a mean arterial pressure of 4.67 kPa to develop the hemorrhagic shock model.Then the animals were infused with one of three randomly selected fluid:lactated Ringer's solution, blood and polygeline.The terminal point of fluid resuscitation was at the level of PAWP of 2.0 kPa. Hemodynamics, oxygen transport and extravascular lung water values were measured. Result:colloids fluids infusion has more better efficacy and less extravascular lung water than crystalloids fluids infusion in hemorrhagic shock resuscitation,and polygeline infusion could restore hemodynamics better, meanwhile blood infusion could restore oxygen transport better.
