title: Commentary by Fredericks.
authors.affiliation: Ryerson University, Toronto, Ontario, Canada. sfrederi@ryerson.ca
authors.forename: Suzanne
authors.initials: S
authors.lastname: Fredericks
mesh_terms: D017028:Caregivers / Q000523:psychology*; D005260:Female; D006333:Heart Failure / Q000451:nursing* / Q000523:psychology*; D006801:Humans; D008297:Male; D018454:Spouses / Q000523:psychology*