Table 1: Baseline and procedural characteristics.

PatientAge at ablation (years)Weight (kg)Body surface area (m2)Energy sourceLocation of APDelta-HV interval (ms) F/U after ablation (months)

116.758.71.8RFLL7727.7
219.473.01.9RFRPS5320.8
315.058.61.7RFRPS4020.8
418.962.01.7RFRPS1021.5
514.956.01.6RFRPL4526.4
613.754.01.6RFLPS180.4
716.577.01.9RFLP813.9
813.039.01.3CryoRA234.0
914.171.01.8RFLL214.0
109.730.01.1RFLL174.1
117.623.00.9CryoRASN/A4.2
126.822.00.9CryoRA405.9
1317.160.01.7RFLL246.5
1416.470.01.8RFRL399.3
1515.358.01.6RFLL1915.1
1611.840.01.3CryoRPS4418.5

Summary14.2 ± 3.753.3 ± 17.51.5 ± 0.3RF 12; Cryo 6 6 septal; 10 nonseptal36.7 ± 21.412.1 ± 9.2

AP denotes accessory pathway; F/U: followup; RF: radiofrequency; Cryo: cryoenergy; LL: left lateral; RPS: right posteroseptal; RPL: right posterolateral; LPS: left posteroseptal; LP: left posterior; RAS: right anteroseptal; RAL: right anterolateral; RA: right anterior; RL: right lateral; N/A: not available.