Hemodynamic response to local infiltration with different concentrations of adrenaline during endoscopic sinus surgery under general anesthesia / 中华麻醉学杂志
Chinese Journal of Anesthesiology
; (12)1994.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-527941
Responsible library:
WPRO
ABSTRACT
Objective To evaluate the hemodynamic changes induced by local infiltration with different concentrations of adrenaline during endoscopic sinus surgery under general anesthesia using impedance cardiography (ICG) .Methods Sixty-nine ASA Ⅰ or Ⅱpatients of both sexes (37 males, 32 females) aged 18-60 yrs undergoing elective endoscopic sinus surgery under general anesthesia were randomized to receive local infiltration of nasal mucous membrane with 4 ml of lidocaine containing 20 ?g (group Ⅰ) or 40?g (group Ⅱ) or no adrenaline (group Ⅲ-control) . Hemodynamic changes were monitored by ICG. MAR, HR, cardiac index (CI), systemic vascular resistance index (SVRI) and acceleration index (ACI) were recorded before (baseline) and at 0.75, 1.5, 2.25, 3.0, 3.75, 4.5, 5.25 and 6.0 min after local nasal adrenaline infiltration.Results MAP was significantly decreased while HR increased at 1.5 min after adrenaline infiltration as compared to the baseline values in group Ⅰ and Ⅱ (P
Full text:
Available
Database:
WPRIM (Western Pacific)
Type of study:
Controlled clinical trial
Language:
Chinese
Journal:
Chinese Journal of Anesthesiology
Year:
1994
Document type:
Article