Central venous PO2 and open-heart surgery.
D002245:Carbon Dioxide / Q000097:blood; D005112:Extracorporeal Circulation; D006801:Humans; D006863:Hydrogen-Ion Concentration; D010100:Oxygen / Q000097:blood*; D010313:Partial Pressure; D011183:Postoperative Complications; D014683:Vena Cava, Superior
D002245:Carbon Dioxide; D010100:Oxygen