Using the lungs to measure cardiac output.
Crapo
R O
RO
Morris
A H
AH
D002302:Cardiac Output; D006801:Humans; D007201:Indicator Dilution Techniques; D008168:Lung / Q000502:physiology*; D008297:Male; D011652:Pulmonary Circulation; D011653:Pulmonary Diffusing Capacity; D012119:Respiration