Manifold benefits of choosing a minimally fluoroscopic catheter ablation approach

Figure 4 Site of effective ablation. Ablation pulses (white circles) were delivered in the posterior and postero-midseptal region covering all the area where the earliest activation had been recorded and the mechanical bumping occurred. The yellow circle points out the area where the mapping catheter produced mechanical junctional beats; this area is marked as the likely site of compact atrioventricular node. Thus ablation was safely delivered up to 30 W with an irrigated tip catheter. SVC: Superior vena cava; CS: Coronary sinus.