title: [When the heart weakens].
authors.forename: Nina
authors.initials: N
authors.lastname: Kela
authors.forename: Pasi
authors.initials: P
authors.lastname: Kela
mesh_terms: D000368:Aged; D002908:Chronic Disease; D004071:Digitalis Glycosides / Q000008:administration & dosage / Q000009:adverse effects; D006333:Heart Failure / Q000451:nursing*; D006801:Humans; D008297:Male; D008991:Monitoring, Physiologic / Q000451:nursing; D009723:Nurse-Patient Relations
chemical_list: D004071:Digitalis Glycosides