title: [Comorbidity in acute or chronic decompensated heart failure. Are they grayhounds or bloodhounds?].
authors.forename: J
authors.initials: J
authors.lastname: López-Sendón
mesh_terms: D000208:Acute Disease; D002908:Chronic Disease; D006333:Heart Failure / Q000150:complications* / Q000175:diagnosis; D006801:Humans