Korean J Anesthesiol Search

CLOSE


Korean J Anesthesiol > Volume 25(3); 1992 > Article
Korean Journal of Anesthesiology 1992;25(3):509-514.
DOI: https://doi.org/10.4097/kjae.1992.25.3.509   
The Relationship between Blood Prssure , Heart Rate and Plasma Level of Catecholamine Concentration.
Chong Sung Kim, Chang Ho Kang, Kwang Woo Kim
Department of Anesthesiology, Seoul National University, College of Medicine, Seoul, Korea.
Abstract
To evaluate the relationship between depth of anesthesia and plasma catecholamine concentration, the authors measured blood pressure(systolic, diastolic, mean), heart rate and plasma concentration of epinephrine and norepinephrine at varying condition of no anesthesia, under anesthesia and after stimulation. The subjects were 30 ASA class 1 surgical patients, aged from 20 to 40 years. Patients were given thiopental(4 mg/kg) and vecuronium(0.1 mg/kg) for induction and intubation. After 5 minutes controlled respiration with 100% oxygen, baseline measurements were taken. Measurements after 20 minutes maintenance with 1.7 vol % enflurane by end tidal concentration and measurement after skin incision were taken. Systolic pressure were 143.5+/-16.7, 107.6+/-15.0, 130.4+/-13,1lmmHg), and heart rate 115. 5+/-15.2, 85.1 +/-l5.3, 104.5+/-12.7(beat/min), plasma epinephrine concentration 93.6+/-48.4, 78.2+/-33.2, 77.0+/-23.5(ng/L), plasma norepinephrine concentration 451.6+/-154.7, 410+/-139.0, 376.7+/-104.3(ng/L), respectively. Systolic, diastolic and mean blood pressure showed significant change(p<0.05) but heart rate and plasma concentration of epinephrine and norepinephrine showed no significant changes.
Key Words: Enflurane; MAC; Catecholamine
TOOLS
Share :
Facebook Twitter Linked In Line it
METRICS Graph View
  • 1 Crossref
  •    
  • 745 View
  • 0 Download


ABOUT
ARTICLE CATEGORY

Browse all articles >

BROWSE ARTICLES
AUTHOR INFORMATION
Editorial Office
101-3503, Lotte Castle President, 109 Mapo-daero, Mapo-gu, Seoul 04146, Korea
Tel: +82-2-792-5128    Fax: +82-2-792-4089    E-mail: journal@anesthesia.or.kr                

Copyright © 2022 by Korean Society of Anesthesiologists.

Developed in M2PI

Close layer
prev next