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논문 기본 정보

자료유형
학술저널
저자정보
박정찬 (삼성서울병원) Park Myung Soo (Department of Medicine Dongtan Sacred Heart Hospital Hallym University School of Medicine) Kwon Ji-Hye (Department of Anesthesiology and Pain Medicine Samsung Medical Center) Oh Ah Ran (Department of Anesthesiology and Pain Medicine Samsung Medical Center) Lee Seung-Hwa (Department of Medicine Heart Stroke and Vascular Institute Samsung Medical Center) Choi Gyu-Seong (Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine) Kim Jong Man (Department of Surgery Samsung Medical Center Sungkyunkwan University School of Medicine) Kim Keoungah (Dankook University) Kim Gaab Soo (Samsung Medical Center Sungkyungkwan University School of Medicine)
저널정보
대한마취통증의학회(구 대한마취과학회) Anesthesia and Pain Medicine Anesthesia and Pain Medicine Vol.16 No.4
발행연도
2021.10
수록면
344 - 352 (9page)
DOI
10.17085/apm.21028

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Background: The clinical efficacy of preoperative 2D-echocardiographic assessment of pulmonary arterial pressure (PAP) has not been evaluated fully in liver transplantation (LT) recipients.Methods: From October 2010 to February 2017, a total of 344 LT recipients who underwent preoperative 2D-echocardiography and intraoperative right heart catheterization (RHC) was enrolled and stratified according to etiology, disease progression, and clinical setting. The correlation of right ventricular systolic pressure (RVSP) on preoperative 2D-echocardiography with mean and systolic PAP on intraoperative RHC was evaluated, and the predictive value of RVSP > 50 mmHg to identify mean PAP > 35 mmHg was estimated.Results: In the overall population, significant but weak correlations were observed (R = 0.27; P < 0.001 for systolic PAP, R = 0.24; P < 0.001 for mean PAP). The positive and negative predictive values of RVSP > 50 mmHg identifying mean PAP > 35 mmHg were 37.5% and 49.9%, respectively. In the subgroup analyses, correlations were not significant in recipients of deceased donor type LT (R = 0.129; P = 0.224 for systolic PAP, R = 0.163; P = 0.126 for mean PAP) or in recipients with poorly controlled ascites (R = 0.215; P = 0.072 for systolic PAP, R = 0.21; P = 0.079 for mean PAP). Conclusion: In LT recipients, the correlation between RVSP on preoperative 2D-echocardiography and PAP on intraoperative RHC was weak; thus, preoperative 2D-echocardiography might not be the optimal tool for predicting intraoperative PAP. In LT candidates at risk of pulmonary hypertension, RHC should be considered.

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