Electrophysiological inspection showed a low tachycardia outline, and the victim was advised to avoid the consumption of certain medicines and drug abuse in victims with Idiopathic ventricular fibrillation congenital. The ECG showed an electrocardiographic outline in which Idiopathic ventricular fibrillation kind- 2 congenital was stated and the victim was sent to a circulatory tachycardia cure center, where flecainide confirmed the conclusion. Polymorphic ventricular tachycardia is caused by vasovagal and unexpected demise. These electrocardiographic symbols may appear during a routine professional inspection of an asymptomatic victim. Idiopathic ventricular fibrillation congenital is renowned by fainting or unexpected demise based on the electro-cardio graphic outline of ST segment advancement in the normal heart, but on the precordial paths from V1 to V3 and the right bundle division block. Keywords: Idiopathic ventricular fibrillation Congenital, Professional Dangers, Recognition, Domination.