Polymorphic Catecholaminergic Ventricular Tachycardia

**Definition:** An arrhythmogenic disorder of the heart characterized by irregular heart rhythms in response to physical activity, stress, or catecholamine infusion, often transitioning into VENTRICULAR FIBRILLATION.

**Tree numbers:** - C14.280.067.845.940.850 - C14.280.123.875.940.850 - C23.550.073.845.940.850

**Synonyms:** - Bidirectional Tachycardia Induced By Catecholamines - Catecholamine-Induced Polymorphic Ventricular Tachycardia - Catecholaminergic Polymorphic Ventricular Tachycardia - Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT) - Polymorphic Catecholergic Ventricular Tachycardia - Ventricular Tachycardia, Catecholaminergic Polymorphic, 1