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Comparision of the hypotension induced by diethylamine/nitric oxide and nitroprusside / 中华麻醉学杂志
Article in Chinese | WPRIM | ID: wpr-673331
Responsible library: WPRO
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.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Anesthesiology Year: 1996 Type: Article
Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Anesthesiology Year: 1996 Type: Article