title: Low-cost shuttle walk test for assessing exercise capacity in chronic heart failure.
authors: D P
authors: DP
authors: Francis
mesh_terms: D005080:Exercise Test / Q000379:methods*; D017079:Exercise Tolerance; D006333:Heart Failure / Q000503:physiopathology*; D006801:Humans; D010101:Oxygen Consumption; D011237:Predictive Value of Tests; D016138:Walking