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관상동맥 질환을 가진 환자에서 폐동맥카테터로 측정한 전부하 지표들은 수액부하 반응을 예상할 수 있는가?

Other Titles
 Assessment of Parameters Measured with Volumetric Pulmonary Artery Catheter as Predictors of Fluid Responsiveness in Patients with Coronary Artery Occlusive Disease 
 이지연  ;  곽영란  ;  이종화  ;  심재광  ;  유경종  ;  홍승범 
 Korean Journal of Thoracic and Cardiovascular Surgery (대한흉부외과학회지), Vol.41(1) : 41-48, 2008 
Journal Title
 Korean Journal of Thoracic and Cardiovascular Surgery (대한흉부외과학회지) 
Issue Date
Coronary artery bypass surgery ; Pulmonary artery ; Cardiac output
Background: Accurate assessment of the preload and the fluid responsiveness is of great importance for optimizing cardiac output, especially in those patients with coronary artery occlusive disease (CAOD). In this study, we evaluated the relationship between the parameters of preload with the changes in the stroke volume index (SVI) after fluid loading in patients who were undergoing coronary artery bypass grafting (CABG). The purpose of this study was to find the predictors of fluid responsiveness in order to assess the feasibility of using. certain parameters of preload as a guide to fluid therapy. Material and Method: We studied 96 patients who were undergoing CABG. After induction of anesthesia, the hemodynamic parameters were measured before (T1) and 10 min after volume replacement (T2) by an infusion of 6% hydroxyethyl starch 130/0.4 (10 mL/kg) over 20 min. Result: The right ventricular end-diastolic volume index (RVEDVI), as well as the central venous pressure (CVP) and pulmonary capillary wedge pressure (PCWP), failed to demonstrate significant correlation with the changes in the SVI (%). Only the right ventricular ejection fraction (RVEF) measured at T1 showed significant correlation. with the changes of the SVI by linear regression (r=0.272, p=0.017). However, when the area under the curve of receiver operating characteristics (ROC) was evaluated, none of the parameters were over 0.7. The volume-induced increase in the SVI was 10% or greater in 31 patients (responders) and under 10% in 65 patients (non-responders). None of the parameters of preload measured at T1 showed a significant difference between the responders and non-responders, except for the RVEF. Conclusion: The conventional parameters measured with a volumetric pulmonary artery catheter failed to predict the response of SVI following fluid administration in patients suffering with CAOD
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Thoracic and Cardiovascular Surgery (흉부외과학교실) > 1. Journal Papers
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
Shim, Jae Kwang(심재광) ORCID logo https://orcid.org/0000-0001-9093-9692
Yoo, Kyung Jong(유경종) ORCID logo https://orcid.org/0000-0002-9858-140X
Lee, Jong Wha(이종화)
Lee, Ji Yeon(이지연)
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