Key result
Ultra-rapid high-density mapping successfully identified the earliest activation site of atrial tachycardia at the superior coronary sinus ostium, enabling successful radiofrequency ablation.
Case Report (n=1)
No
Ultra-rapid high-density mapping is useful for identifying complex arrhythmogenic foci and guiding ablation in adult patients with congenital heart disease and cardiac anomalies.
Authors
No takes yet. Share an insight, caveat, or question.
May aid ablation in complex congenital cases; leaves open prospective validation of high-density mapping.
Yamada et al. (2017) conducted a case report in Atrial tachycardia in adult congenital heart disease with persistent left superior vena cava (n=1). Ultra-rapid high-density mapping and radiofrequency catheter ablation was evaluated on Successful identification and ablation of arrhythmogenic focus. Ultra-rapid high-density mapping successfully identified the earliest activation site of atrial tachycardia at the superior coronary sinus ostium, enabling successful radiofrequency ablation.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: