title: Therapeutic advances in heart failure.
abstract: Annual mortality from congestive heart failure ranges from 15% to 60%, depending on the severity of the left ventricular damage and underlying disease. Most controlled trials have been too small to detect any beneficial effect on survival from the newer vasodilator and inotropic drugs. However, the results of two recent studies strongly suggest that some vasodilator drugs improve prognosis. In one study, a hydralazine-nitrate combination reduced 2-year mortality by 34%, while in another study, enalapril, in addition to diuretics, digitalis, and directly acting vasodilators, reduced 1-year mortality by 31%. Thus far no large studies have been published with the new phosphodiesterase-inhibiting agents. Although preliminary reports of large-scale trials did not demonstrate changes in survival rate, they have been shown to improve well-being in class III-IV congestive heart failure patients.
authors.affiliation: Department of Cardiology, University Hospital, Freiburg, FRG.
authors.forename: T
authors.initials: T
authors.lastname: Meinertz
authors.forename: H
authors.initials: H
authors.lastname: Drexler
authors.forename: H
authors.initials: H
authors.lastname: Just
mesh_terms: D006333:Heart Failure / Q000188:drug therapy*; D006801:Humans