Key result
Transcatheter ablation using the Advisor HD Grid mapping catheter achieved an acute success rate of 95.5% and a recurrence rate of 4.4% in patients with atrial tachycardias.
Why the study?
The authors sought to describe their experience using the Advisor HD Grid mapping catheter during transcatheter ablation of intraatrial re-entrant and focal atrial tachycardias with or without CHD.
Population
45 consecutive patients with intraatrial re-entrant and focal atrial tachycardia with or without CHD
Comparison
Transcatheter ablation using Advisor HD Grid mapping catheter and high-density mapping system
Design
Single-center observational study
Follow-up
Mean 69.3 ± 35.3 months
Authors
Loading...
Single-center experience suggests HD Grid mapping is feasible for atrial tachycardia ablation; leaves open need for comparative trials before wider adoption.
Observational (n=45)
No
The Advisor HD Grid mapping catheter is safe and highly effective for transcatheter ablation of atrial tachycardias in pediatric and young adult patients with or without congenital heart disease.
Ballı et al. (2023) conducted an observational in Intraatrial re-entrant and focal atrial tachycardias (n=45). Advisor HD Grid mapping catheter was evaluated on Acute success. Transcatheter ablation using the Advisor HD Grid mapping catheter achieved an acute success rate of 95.5% and a recurrence rate of 4.4% in patients with atrial tachycardias.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: