Pulmonary vein isolation in a patient with congenital pulmonary atresia: a case report.

ABSTRACT:

Background

Tetralogy of Fallot is a congenital heart defect characterized by pulmonary valve stenosis, ventricular septal defect (VSD), overriding aorta, and right ventricular hypertrophy. In its' extreme form, the pulmonary valve orifice does not develop during organogenesis, resulting in pulmonary atresia. We report a case of catheter ablation of symptomatic atrial fibrillation (AF) in a 37-year-old patient with congenital pulmonary atresia.

Case summary

The young man described paroxysmal tachycardia correlating to AF episodes in the previously implanted event recorder. Computed tomography scan described the complex anatomy with congenital pulmonary atresia, VSD, and major aortopulmonary collateral arteries. Electroanatomical mapping revealed typical pulmonary vein electro

SUBMITTER: Plenge T 

PROVIDER: S-EPMC6764579 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature