Procedural data
In 23 procedures, mean procedural time was 102.7 + 25.3 min, and
mean left atrial dwelling time was 78.8 + 19.8 min. Mean
radiation time was 25.3 + 8.4 min, median radiation dose was 33.0
(8.9, 55.3) mGy, and median dose area product (DAP) was 5.2 (4.7, 10.0)
Gy*cm2. All of the PVs achieved bidirectional block
when rechecked at the end of the procedure. One temporary PNI occurred
during cryoablation of RSPV and spontaneously resolved upon cessation of
cryoablation. No major complication was observed during the
peri-procedural period.