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Vol 16, No 3 (2021)
Case report
Published online: 2021-06-30

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Arrhythmia from hell. Idiopathic left fascicular ventricular tachycardia in a young woman

Marcin Książczyk1, Tomasz Kucejko1, Andrzej Lubinski1, Izabela Warchoł1
Folia Cardiologica 2021;16(3):184-186.


Idiopathic left fascicular ventricular tachycardia (ILFVT) is characterized by right bundle branch block (RBBB) morphology and left axis deviation. We report a case of ILFVT in a young 27-year-old female patient presenting with a narrow complex tachycardia resistant to vagal maneuvers, adenosine, lidocaine, and electrical cardioversion.

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