title: [Long-term vasodilator therapy for chronic congestive heart failure: is it effective?].
mesh_terms: D000284:Administration, Oral; D002908:Chronic Disease; D004341:Drug Evaluation; D004351:Drug Resistance; D006333:Heart Failure / Q000188:drug therapy* / Q000401:mortality / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D019966:Substance-Related Disorders; D014665:Vasodilator Agents / Q000008:administration & dosage / Q000009:adverse effects / Q000378:metabolism / Q000627:therapeutic use*
chemical_list: D014665:Vasodilator Agents