arrhythmia mechanisms Atrial Fibrillation 1 Brugada Syndrome 1 Cardiac arrest 1 Channelopathies 1 Inherited arrhythmia syndromes 1 Pathophysiology 1 Physiology 1 Prevention 1 Science: general issues 1 Sudden death 1 Ventricular Fibrillation 1 atrial fibrillation 1 cardiac electrophysiology 1 cardiac modelling 1 computational modeling 1 computer simulation 1 sudden death 1 ventricular arrhythmia 1 ventricular tachycardia 1