https://www.selleckchem.com/pr....oducts/ory-1001-rg-6
Mean time required to perform single (n = 8) or double (n = 7) TSP was 16.1 ± 4.8 min, and mean total procedure time was 227.9 ± 120.7 min (fluoroscopy time 57.0 ± 28.5 min). LA mapping and ablation were successfully performed in all patients. CONCLUSIONS In patients with AF undergoing catheter ablation and who had a standard transseptal approach via femoral venous approach is impossible due to anatomic constraints, RF-assisted transseptal access via a superior approach can be an effective alternative strategy to permit LA mapp