title: Sudden cardiac death: the major challenge confronting contemporary cardiology.
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D001145:Arrhythmias, Cardiac / Q000150:complications* / Q000188:drug therapy / Q000209:etiology; D005117:Cardiac Complexes, Premature / Q000150:complications / Q000209:etiology; D002986:Clinical Trials as Topic; D003645:Death, Sudden / Q000209:etiology*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D005080:Exercise Test; D006323:Heart Arrest / Q000517:prevention & control; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000150:complications* / Q000503:physiopathology / Q000523:psychology; D010275:Parasympathetic Nervous System / Q000503:physiopathology; D012306:Risk; D012701:Serotonin / Q000502:physiology; D013315:Stress, Psychological / Q000150:complications; D013564:Sympathetic Nervous System / Q000503:physiopathology; D013614:Tachycardia, Paroxysmal / Q000150:complications / Q000209:etiology; D014693:Ventricular Fibrillation / Q000150:complications / Q000209:etiology / Q000628:therapy
chemical_list: D000889:Anti-Arrhythmia Agents; D012701:Serotonin