Comparison of CO2 rebreathing and acetylene methods for cardiac output.
D000114:Acetylene; D001784:Blood Gas Analysis; D002245:Carbon Dioxide; D002302:Cardiac Output; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D010313:Partial Pressure; D005082:Physical Exertion / Q000502:physiology*; D011674:Pulse; D012129:Respiratory Function Tests
D002245:Carbon Dioxide; D000114:Acetylene