Ablation of premature ventricular contraction triggering ventricular fibrillation in a patient with early repolarization syndrome
نویسندگان
چکیده
منابع مشابه
Ablation of Premature Ventricular Complexes Triggering Ventricular Fibrillation in a Patient with Long QT Syndrome
We describe the case of a patient with long QT syndrome and recurrent ventricular fibrillation, triggered by premature ventricular complexes (PVCs) with a left bundle branch block pattern and inferior axis of the QRS. Activation mapping demonstrated the origin of the PVCs to be in the right ventricular outflow tract. Ventricular fibrillation (VF) was successfully treated by catheter ablation of...
متن کاملRadiofrequency catheter ablation for treatment of premature ventricular contractions triggering ventricular fibrillation from the right ventricular outflow tract in a patient with early repolarization syndrome
Introduction Ventricular fibrillation (VF) triggered by premature ventricular contraction (PVC) most frequently originates from the His-Purkinje system and right ventricular outflow tract (RVOT) in patients with idiopathic VF. Radiofrequency catheter ablation (RFCA) of triggering PVCs is reportedly useful for the successful elimination of VF. The diagnosis of early repolarization (ER) syndrome ...
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A 62 year old man was admitted for evaluation of recurrent episodes of syncope. A surface ECG showed frequent repetitive premature ventricular complexes of right ventricular outflow tract origin. Ventricular fibrillation was inducible by programmed electrical stimulation but otherwise cardiac evaluation was unremarkable. A diagnosis of idiopathic ventricular fibrillation was made and an implant...
متن کاملVentricular fibrillation in loop recorder memories in a patient with early repolarization syndrome.
We report the first documentation of spontaneous ventricular fibrillation by a loop recorder in a patient with an ECG pattern of early repolarization (ER) in the inferior leads and presenting with syncope.
متن کاملFever Exacerbating Ventricular Fibrillation in Early Repolarization Syndrome
Early repolarization (ER) syndrome is characterized by ≥1 mV J-point elevation in 2 contiguous inferior and/or lateral ECG leads in a patient resuscitated from otherwise unexplained VF or polymorphic VT. J-point elevation in these patients may have slurring or notching of the end of the QRS complex. While alterations in temperature have been known to effect other arrhythmia disorders, it has no...
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ژورنال
عنوان ژورنال: Annals of Noninvasive Electrocardiology
سال: 2020
ISSN: 1082-720X,1542-474X
DOI: 10.1111/anec.12792