Mapping and Ablation of Ventricular Outflow Tract Arrhythmias.

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Magdi M Saba, Anthony Li

Author Information

Magdi M Saba: Cardiology Clinical Academic Group, St. George's University of London, Cranmer Terrace, London SW17 OQT, UK. Electronic address: msaba@sgul.ac.uk.
Anthony Li: Cardiology Clinical Academic Group, St. George's University of London, Cranmer Terrace, London SW17 OQT, UK.

PMID: 31706468 DOI: 10.1016/j.ccep.2019.08.003

Arrhythmias arising from the ventricular outflow tracts are commonly encountered. Although largely benign, they can also present with heart failure and sudden cardiac death. Mapping and ablation of these arrhythmias is commonly performed in the electrophysiology laboratory with a high success rate, but occasionally can prove challenging to abolish. This article discusses the mapping and ablation of outflow tract arrhythmias and the challenges that can be overcome by a systematic approach.

3d mapping Catheter ablation Ventricular ectopy Ventricular outflow tracts Ventricular tachycardia

Arrhythmias, Cardiac

Catheter Ablation

Electrocardiography

Humans

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