Fig. 2.

Key procedural time points, shown as cumulatives (rather than true order in which ablations progressed). This illustrates the contributions of each procedural stage to the overall time taken. Inset numerals show times for each stage as mean ± SD. Time from start of case to registration was significantly shorter with Cartomerge, but this did not translate into overall reduced case time. pAF paroxysmal atrial fibrillation, persAF persistent atrial fibrillation, DTSP double transseptal puncture, RPV right pulmonary vein, LPV left pulmonary vein