Table 8. PV volume and LA volume in the non-recurrent and recurrent groups.

Variables	No Recurrence	AF Recurrence	P Value
Patients, n	76	42
Total PV volume, cm3/BSA(m2)	11.4 ± 3.1	12.3 ± 3.9	0.151
LA volume, cm3/BSAm2	49.4 ± 13.9	53.2 ± 14.6	0.126
Total PV+LA volume, cm3/BSA(m2)	60.8 ± 15.2	65.6 ± 16.9	0.106
Total PV volume / LA volume	0.242 ± 0.083	0.239 ± 0.069	0.888

Data are mean ± SD. AF, atrial fibrillation; BSA, body surface area; LA, left atrium; PV, pulmonary vein