title: Blood-gas measurements in early diagnosis of shock and pulmonary edema complicating acute myocardial infarction. I. Oxygen tension in arterial blood, alveolar-arterial PO 2  gradient and the size of physiological shunting.
mesh_terms: D000136:Acid-Base Equilibrium; D000328:Adult; D000368:Aged; D002245:Carbon Dioxide / Q000097:blood*; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications*; D010100:Oxygen / Q000008:administration & dosage / Q000097:blood*; D010313:Partial Pressure; D011654:Pulmonary Edema / Q000175:diagnosis* / Q000209:etiology; D012119:Respiration; D012770:Shock, Cardiogenic / Q000175:diagnosis* / Q000209:etiology; D013997:Time Factors
chemical_list: D002245:Carbon Dioxide; D010100:Oxygen