Analysis of Hemodynamic Parameters of Electrical Bioimpedance on Increased Blood Pressure Inuced by Pneumoperitoneum during Laparoscopic Cholecystectomy / 대한마취과학회지
Korean Journal of Anesthesiology
; : 1113-1118, 1998.
Artigo
em Coreano
| WPRIM (Pacífico Ocidental)
| ID: wpr-98250
Biblioteca responsável:
WPRO
ABSTRACT
PURPOSE:
To analyze hemodynamic parameters of electrical bioimpedance on increased blood pressure induced by pneumoperitoneum and compare hemodynamic effects of propofol and isoflurane during laparoscopic cholecystectomy.METHODS:
Systemic vascular resistance index(SVRI), index of contractility(IC), end diastolic index(EDI), mean arterial pressure(MAP) and heart rate(HR) were measured after anesthetic induction, 5, 10, 15 and 30 minutes after CO2 insufflation and after CO2 removal.RESULTS:
In isoflurane group, MAP, IC, SVRI were increased but EDI was decreased after induction of pneumoperitoneum. In propofol group, MAP, SVRI were increased but IC was decreased after induction of pneumoperitoneum. HR was not changed during operartion.CONCLUSION:
After induction of pneumoperitoneum, MAP is increased by increased IC and SVRI in isoflurane. In case of propofol, the MAP is increased by increased SVRI. It seems that increased transmural pressure of lymphatics and splanchnic vasculatures rather than sympathetic stimulation increases SVRI after pneumoperitoneum.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Pneumoperitônio
/
Resistência Vascular
/
Pressão Sanguínea
/
Insuflação
/
Propofol
/
Colecistectomia Laparoscópica
/
Coração
/
Hemodinâmica
/
Isoflurano
Idioma:
Coreano
Revista:
Korean Journal of Anesthesiology
Ano de publicação:
1998
Tipo de documento:
Artigo