title: [Comparative study in heart failure. Which beta blocker saves more life time?].
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000008:administration & dosage / Q000627:therapeutic use*; D002227:Carbazoles / Q000008:administration & dosage / Q000627:therapeutic use*; D000077261:Carvedilol; D002986:Clinical Trials as Topic; D006333:Heart Failure / Q000188:drug therapy* / Q000401:mortality; D006801:Humans; D008790:Metoprolol / Q000008:administration & dosage / Q000627:therapeutic use*; D011412:Propanolamines / Q000008:administration & dosage / Q000627:therapeutic use*; D012306:Risk; D013997:Time Factors
chemical_list: D000319:Adrenergic beta-Antagonists; D002227:Carbazoles; D011412:Propanolamines; D000077261:Carvedilol; D008790:Metoprolol