The association of 6-minute walk performance and outcomes in stable outpatients with heart failure
Curtis J, Rathore S, Wang Y, Krumholz H. The association of 6-minute walk performance and outcomes in stable outpatients with heart failure. Journal Of Cardiac Failure 2004, 10: 9-14. DOI: 10.1016/j.cardfail.2003.08.010.Peer-Reviewed Original ResearchHeart failureWalk testStable outpatientsDigitalis Investigation Group trialRisk of deathCause mortalityIdentifies patientsMultivariable analysisPrognostic valuePrognostic informationGroup trialsWalk performancePatientsTest distanceMortalityDeathOutpatientsOutcomesFailureAssociationBackgroundWeTrialsMonths