From: Pulmonary vein anatomy variants as a biomarker of atrial fibrillation – CT angiography evaluation
Pulmonary veins | AF (n = 224) | CG (n = 40) | p |
---|---|---|---|
SI in mm | |||
RSPV | 18.5 ± 2.0 | 14.8 ± 2.9 | < 0.0001 |
RIPV | 16.8 ± 1.9 | 13.9 ± 3.4 | < 0.0001 |
LSPV | 18.2 ± 2.6 | 15.1 ± 2.3 | < 0.0001 |
LIPV | 16.1 ± 3.1 | 13.7 ± 2.7 | < 0.0001 |
AP in mm | |||
RSPV | 16.5 ± 3.0 | 13.7 ± 2.9 | < 0.0001 |
RIPV | 15.2 ± 2.1 | 13.6 ± 3.4 | < 0.0001 |
LSPV | 14.7 ± 2.7 | 12.0 ± 2.5 | < 0.0001 |
LIPV | 12.4 ± 4.3 | 10.3 ± 3.7 | < 0.001 |