Utility of Pulse Oximetry Screening for Hepatopulmonary Syndrome
Keywords: P (A-a) O2; ABG; arterial blood gas; AUC; area under the curve; CE; contrast echocardiography; CI; confidence interval; HPS; hepatopulmonary syndrome; MELD; Model for End-Stage Liver Disease; OLT; orthotopic liver transplantation; P(A-a)O2; alveolar-arterial oxygen g