The Dose and Effects of Sodium Nitroprusside ( SNP ) on the Cardiovascular System During SNP - induced Hypotension under General Anesthesia with Enflurane / 대한마취과학회지
Korean Journal of Anesthesiology
;
: 681-688, 1989.
Artigo
em Coreano
| WPRIM
| ID: wpr-9817
ABSTRACT
Sodium nitroprusside given by intravenous drip has been used to control hypertensive crises since 1929. Its evanescent action makes it suitable for controlled hypotension during general anesthesia with enflurane. The patients (n=10) were all undergoing Cotrel-Dubousset instrumentation for the operative treatment of scoliosis or spinal stenosis. Hemodynamic variables were obtained during administration of sodium nitroprusside. Mean arterial pressure was decreased to 50-60mmHg, while cardiac output, central venous pressure, systemic vascular resistance showed only minor changes. The average dosage of sodium nitroprusside (ug/kg/ min), plotted against age, showed a significant correlation (p<0.05, r= -0.63). The amonut of whole blood transfused during operation was 5.7+/-2.2 units (mean+/-SD) and postoperative hemoglobin and hematocrit (11.19+/-1.21g/dl, 33.49+/-3.79%, respectively, mean+/-SD) were singificantly lowered than preoperative hemoglobin and hematocrit (12.94+/-1.78g/dl, 37.22+/-4.88%, respectively, mean+/-SD) (hemoglobin p<0.004, hematoorit p<0.006).
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Escoliose
/
Sódio
/
Estenose Espinal
/
Resistência Vascular
/
Infusões Intravenosas
/
Nitroprussiato
/
Débito Cardíaco
/
Sistema Cardiovascular
/
Pressão Venosa Central
/
Enflurano
Limite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Anesthesiology
Ano de publicação:
1989
Tipo de documento:
Artigo
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