title: Invited commentary.
authors: Department of Cardiothoracic Surgery, Columbia University Medical Center, 177 Fort Washington Ave, 7GN-435, New York, NY 10032, USA. rrd9001@nyp.org
authors: Ryan R
authors: RR
authors: Davies
mesh_terms: D018806:APACHE; D016638:Critical Illness / Q000628:therapy*; D015199:Extracorporeal Membrane Oxygenation / Q000379:methods*; D006801:Humans; D011237:Predictive Value of Tests; D012680:Sensitivity and Specificity