Idiopathic fascicular left ventricular tachycardia
Background
- Also known as fascicular tachycardia, idiopathic fascicular left ventricular tachycardia (ILFVT), Belhassen-type VT, verapamil-sensitive VT, or intrafascicular tachycardia
- Re-entrant tachycardia seen typically in young patients without structural heart disease
Clinical Features
- young adult (15-40 years)
- male (60-80%)[1]
- palpitations
- dizziness
- syncope is infrequent