title: Use of the single-breath method of estimaring cardiac output during exercise-stress testing.
mesh_terms: D000337:Aerospace Medicine; D002302:Cardiac Output; D003201:Computers; D005080:Exercise Test; D006801:Humans; D008297:Male; D013058:Mass Spectrometry; D008722:Methods; D010101:Oxygen Consumption; D005082:Physical Exertion; D012119:Respiration; D013312:Stress, Physiological