Determination of maximal oxygen uptake with unsteady-state measurements.
D000328:Adult; D001991:Bronchitis / Q000503:physiopathology*; D002986:Clinical Trials as Topic; D005080:Exercise Test; D005260:Female; D006349:Heart Valve Diseases / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D010101:Oxygen Consumption; D012119:Respiration; D013147:Spirometry; D013997:Time Factors