title: Heart failure: early treatment is key.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000627:therapeutic use; D057911:Angiotensin Receptor Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000627:therapeutic use; D002303:Cardiac Output, Low / Q000175:diagnosis / Q000628:therapy*; D017147:Defibrillators, Implantable; D003971:Diastole; D006353:Heart-Assist Devices; D006801:Humans; D013599:Systole
chemical_list: D000319:Adrenergic beta-Antagonists; D057911:Angiotensin Receptor Antagonists; D000806:Angiotensin-Converting Enzyme Inhibitors