1. Utility of Pulse Oximetry Screening for Hepatopulmonary Syndrome
Miguel R. Arguedas, Harpreet Singh, Dorothy K. Faulk, Michael B. Fallon 
Clinical Gastroenterology and Hepatology 
Volume 5, Issue 6, Pages e1 (June 2007)
DOI: /j.cgh
Copyright © 2007 AGA Institute Terms and Conditions

2. Figure 1
Results of testing for HPS in transplant candidates. PaO2 and P(A-a)O2 values are in mmHg. *Patient with porlopulmonary hypertension.
Clinical Gastroenterology and Hepatology 2007 5, e1DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions

3. Figure 2 PaO2 values in patients with HPS.
Clinical Gastroenterology and Hepatology 2007 5, e1DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions

4. Figure 3
ROC curves of SpO2 measurements for the detection of varying degrees of severity of HPS.
Clinical Gastroenterology and Hepatology 2007 5, e1DOI: ( /j.cgh )
Copyright © 2007 AGA Institute Terms and Conditions