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전폐절제술중 우심실기능의 변화

Other Titles
 The Effect of Pneumonectomy on Right Ventricular Function 
 김명옥  ;  방서욱  ;  홍용우  ;  곽영란  ;  남상범  ;  서규석 
 Journal of Korean Society of Anesthesiologist (대한마취과학회지), Vol.35(4) : 716-721, 1998 
Journal Title
 Journal of Korean Society of Anesthesiologist (대한마취과학회지) 
Issue Date
Background: The pneumonectomy may depress the right ventricular (RV) function transiently. The thermodilution ejection/volumetric catheter is known to be most useful method assessing the changes in RV performance during pulmonary resection. The purpose of this study was to examine the RV function during and immediately after pneumonectomy using thermodilution methods. Methods: 16 patients undergoing pneumonectomy were studied. After induction of anesthesia, a multilumen thermodilution catheter mounted with a rapid response thermister was inserted. Using computer system, RV ejection fraction (RVEF), cardiac output, and RV end-diastolic volume (RVEDV) were measured when the patient was in lateral position (control), after one lung ventilation (OLV) and the main pulmonary artery ligated, and at the completion of resection. Arterial blood gases were analyzed and pulmonary vascular resistance (PVR) was calculated. Results: Systolic pulmonary blood pressure (SPAP)(28.3±6.2 mmHg) increased compared to the control (24.6±5.9) without a significant change of PVR. No statistically significant difference was found in either RVEF or RVEDV at each times. Conclusions: Our study demonstrate the pneumonectomy do not depress the RV function immediately and RVEF do not show any correlation with PVR or RVEDV.
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1. College of Medicine (의과대학) > Dept. of Anesthesiology and Pain Medicine (마취통증의학교실) > 1. Journal Papers
Yonsei Authors
Kwak, Young Lan(곽영란) ORCID logo https://orcid.org/0000-0002-2984-9927
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