title: Heart failure: walk test versus peak oxygen consumption.
authors.forename: Guilherme Veiga
authors.initials: GV
authors.lastname: Guimarães
authors.forename: Jean Marcelo
authors.initials: JM
authors.lastname: Roque
authors.forename: Edimar Alcides
authors.initials: EA
authors.lastname: Bocchi
mesh_terms: D005080:Exercise Test; D005260:Female; D006333:Heart Failure / Q000503:physiopathology*; D006801:Humans; D008297:Male