authors Allen, Larry A Smith, David H Magid, David J Matlock, Daniel D Shetterly, Susan M Xu, Stanley Levy, Wayne C Portalupi, Laura B McIlvennan, Colleen K Gurwitz, Jerry H Johnson, Eric S
has subject area Aged Female Follow-Up Studies Heart Failure Humans Male Outpatients Population Surveillance Prognosis Retrospective Studies Risk Assessment Risk Factors Survival Rate United States