Idiopathic ventricular fibrillation

Idiopathic ventricular fibrillation (IVF) is also known as primary electrical disease, arrhythmic death without idetifiable heart disease, and sudden cardiac death. Signs (sudden arrhythmic death syndrome), etc., refer to ventricular fibrillation of unknown cause, that is, the exhaustive and non-invasive examination of ventricular fibrillation, sudden death, and their survivors (including autopsy) still cannot determine the malignancy Organic or functional clinical cause of arrhythmia. If these patients are found to have a related cause of coronary heart disease, cardiomyopathy, etc. during the follow-up period, the original diagnosis should be changed.