Refractory Ventricular Tachycardia Originating From an Intracardiac Metastasis Treated With Catheter Ablation
JACC: Case Reports(2021)
Abstract
A 45-year-old man with stage IV melanoma presented with incessant nonsustained wide complex tachycardia. He was found to have a right ventricular intracardiac metastasis that created a nidus for ventricular tachycardia refractory to multiple therapeutic interventions. The patient underwent catheter ablation for this rare indication, with successful arrhythmia control by direct ablation over the tumor surface. (Level of Difficulty: Advanced.)
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Key words
cancer,catheter ablation,ventricular tachycardia
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