Medical<unk>  is the mainstay of the treatment based on the cause and mechanism of<unk>  for preventing<unk>  recurrences and traumatic injuries and prolonging survival. All patients with cardiac<unk>  should be hospitalized. If the mechanism of<unk>  is bifascicular block, a permanent pacemaker is recommended. In the setting of inferior myocardial infarction and complete heart block, implantation of permanent pacemaker is not the first decision and  the best approach is treatment of myocardial infarction. In<unk>  secondary to documented ventricular tachyarrhythmia (VT), ventricualr fibrillation (VF) due to  structural heart disease such as ischemic and non-ischemic cardiomyopathy and decreased left ventricular ejection fraction treatment of arrhythmia and ICD implantation is warranted. In VT secondary to sarcoidosis and frequent<unk>  due to reentry arrhythmia loop around the granulom formation in myocardium, ICD implantation is necessary. In inherent causes of ventricular tachyarrhythmia such as long QT syndrome, short QT syndrome, Brugada, cathecolaminegic polymorphic ventricular tachycardia (CPVT), arrhythmogenic right ventricular dysplasia (ARVC) making decision for ICD implantation is associated with documented ventricular tachyarrhythmia. For other type of<unk>  increasing salt and discontinuation of causing medications and  education of the patient is recommended. Patients with  neurally mediated<unk>   should be educated about participate factors such as dehydration, prolonged standing, alcohol, diuretic, vasodilators and sitting down or lying down at the onset of symptoms and doing counterpressure maneuvers (hand gripping, leg crossing, arm tensing). Medications may be helpful in neurally mediated<unk>  including betablocker, midodrine, SSRI.
Syncope medical therapy
Pulseless ventricular tachycardia interventions
Wolff-Parkinson-White syndrome cardioversion
Pulseless electrical activity medical therapy
Short QT syndrome AICD placement
Atrial fibrillation cardioversion
AVNRT cardioversion
Ventricular tachycardia ablation