title: Heart failure and family caregiver burden: an update.
authors.affiliation: Department of Palliative Care and Medical Ethics, University of Pittsburgh Medical Center, University of Pittsburgh School of Nursing, 200 Lothrop Street, Pittsburgh, PA 15213, USA. usherbm@upmc.edu
authors.forename: Barbara M
authors.initials: BM
authors.lastname: Usher
authors.forename: Karen
authors.initials: K
authors.lastname: Cammarata
mesh_terms: D000223:Adaptation, Psychological; D017028:Caregivers; D006333:Heart Failure; D006801:Humans; D012944:Social Support; D013315:Stress, Psychological