Comparision of the hypotension induced by diethylamine/nitric oxide and nitroprusside
- VernacularTitle:Diethylamine/nitricoxide与硝普钠控制性降压效果的比较
- Author:
Junke WANG
;
Yong CUI
;
Zhuoren SHENG
;
Qian ZHANG
;
Bingbing SONG
;
Xinyan SUN
- Publication Type:Journal Article
- Keywords:
Diethylamines/nitric oxide;
Nitroprusside;
Hypotension,controlled
- From:
Chinese Journal of Anesthesiology
1996;0(09):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To compare hemodynamic effects of infusion of diethylamine/nitric oxide (DEA/NO)and sodium nitroprusside(SNP)during controlled hypotension. Method: General anesthesia was induced in dogs. The twelve healthy adult dogs were randomly assigned into one of two groups. 0.00l％ DEA/NO or 0.01％ SNP was infused to induce mean arterial pressure(MAP) to decrease to 60％ of baseline and be maintained for 30 min. During hypotension, MAP,central venous pressure (CVP), mean pulmonary artery pressure (MPAP)and cardiac output (CO) were measured and recorded. Arterial blood gas, blood lactate and urine output were also measured. Result: HR,CVP and CO were unchanged during hypotension period in both groups, MPAP decreased correspondently with MAP. There were no significantly changes in arterial blood gas,blood lactate and urine output in both groups during hypotension. Conclusion: Controlled hypotension achieved with infusion of DEA/NO has a rapid onset and short duration of action.The hemodynamics were similar to those of SNP.
