title: How do you measure exercise capacity in chronic heart failure?
authors: A L
authors: AL
authors: Clark
authors: J G
authors: JG
authors: Cleland
mesh_terms: D001784:Blood Gas Analysis; D002908:Chronic Disease; D005080:Exercise Test / Q000379:methods* / Q000592:standards; D017079:Exercise Tolerance; D006333:Heart Failure / Q000175:diagnosis* / Q000378:metabolism / Q000503:physiopathology; D006801:Humans; D010101:Oxygen Consumption; D010807:Physical Endurance; D011379:Prognosis; D011659:Pulmonary Gas Exchange; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity