Abstract
We herein report a case of atrial tachycardia (AT) originating from the dilated coronary sinus (CS) connected to a persistent left superior vena cava. The earliest activation site of AT was localized at the superior CS ostium, identified using a novel ultra-rapid high-density mapping system (Rhythmia™). Successful ablation was performed at the corresponding position. This report demonstrated the utility of an ultra-rapid high-density mapping system in identifying arrhythmogenic foci in adult cases of congenital heart disease.
Original language | English |
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Pages (from-to) | 3051-3055 |
Number of pages | 5 |
Journal | Internal Medicine |
Volume | 56 |
Issue number | 22 |
DOIs | |
State | Published - 2017 |
Keywords
- Adult congenital heart disease
- Atrial tachycardia
- Dilated coronary sinus
- Ultra-rapid high-density mapping