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심장압전을 유발한 잡견에서 Pentastarch 투여 후 Dobutamine, Hydralazine, Sodium Nitroprusside에 대한 혈역학적 반응

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Author(s)
김진모이정호장영호전재규Jin Mo KimJung Ho LeeYoung Ho JangJae Kyu Cheun
Keimyung Author(s)
Kim, Jin MoJang, Young HoCheun, Jae Kyu
Department
Dept. of Anesthesiology & Pain Medicine (마취통증의학)
Journal Title
대한마취과학회지
Issued Date
1998
Volume
35
Issue
5
Abstract
Background: Cardiac tamponade results in a hemodynamic disorder associated with decreased cardiac output and blood pressure. To improve cardiac output in a subject with cardiac tamponade, cardiotonic drugs and vasodilators with blood volume expander can be used. The purpose of this study was to observe the hemodynamic effects of cardiotonic drugs and vasodilators following administration of plasma expander in the dogs with cardiac tamponade.
Method: Three groups of dogs were studied during the induced cardiac tamponade. Following infusion of pentastarch, group I received dobutamine by dripping of 10 /ig/kg/min, followed by injection of 20 jUg/kg/min, group II received hydralazine (20 mg, 40 mg) and group III received sodium nitroprusside (5 /ig/kg/min, 10 /ig/kg/min). The heart rate, blood pressure, cardiac output and pulmonary arterial occluded pressure were measured. The atrial transmural pressure was calculated by subtracting intrapericardial pressure from mean atrial pressure.
Results: Cardiac output was increased in the groups I and II,but mean arterial pressure was increased in only the group I. Atrial transmural pressure was not changed in all three groups.
Conclusion: The most pronounced hemodynamic improvements during the cardiac tamponade is observed in group I with pentastarch-dobutamine combination. (Korean J Anesthesiol 1998; 35: 852 ~ 860)
Alternative Title
Hemodynamic Responses to Dobutamine, Hydralazine and Sodium Nitroprusside Following Pentastarch Infusion during Cardiac Tamponade in Dogs
Keimyung Author(s)(Kor)
김진모
장영호
전재규
Publisher
School of Medicine
Citation
김진모 et al. (1998). 심장압전을 유발한 잡견에서 Pentastarch 투여 후 Dobutamine, Hydralazine, Sodium Nitroprusside에 대한 혈역학적 반응. 대한마취과학회지, 35(5), 852–860. doi: 10.4097/kjae.1998.35.5.852
Type
Article
ISSN
0302-5780
DOI
10.4097/kjae.1998.35.5.852
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/40084
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Anesthesiology & Pain Medicine (마취통증의학)
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