title: [Ventricular extrasystole as a main cause of ventricular fibrillation].
mesh_terms: D000818:Animals; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D005117:Cardiac Complexes, Premature / Q000150:complications* / Q000517:prevention & control; D009202:Cardiomyopathies / Q000209:etiology; D016757:Death, Sudden, Cardiac / Q000209:etiology; D006439:Hemodynamics; D006801:Humans; D011379:Prognosis; D013315:Stress, Psychological / Q000150:complications; D014693:Ventricular Fibrillation / Q000175:diagnosis / Q000209:etiology* / Q000517:prevention & control
chemical_list: D000889:Anti-Arrhythmia Agents