From: Three-dimensional transesophageal echocardiographic evaluation of pulmonary vein anatomy prior to cryoablation: validation with cardiac CT scan
3DTOE (n)
CCT (n)
assessed with 3DTOE (%)
Anatomic variations
LCPV
1
12
8.3
Left supernumerary PV
0
Right supernumerary PV
3
8
37.5