title: Heart failure matters.
authors.forename: Tiny
authors.initials: T
authors.lastname: Jaarsma
mesh_terms: D017281:Cost of Illness; D006301:Health Services Needs and Demand; D006333:Heart Failure / Q000517:prevention & control*; D006801:Humans; D020407:Internet; D024802:Nurse's Role; D010353:Patient Education as Topic / Q000458:organization & administration*; D012944:Social Support