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Table 2 Results: comparison of anatomical anomalies in AF patients and CG pts.

From: Pulmonary vein anatomy variants as a biomarker of atrial fibrillation – CT angiography evaluation

  AF (n = 224) CG (n = 40) p
LA CT (mm) 41.2 ± 6 35.4 ± 4 < 0.0001
Additional PV right 42 (18.7%) 0 < 0.05
left 4 (1.8%) 0 0.45
Common ostium right 5 (2%) 2 (6.4%) 0.13
left 21 (9%) 4 (12,9%) 0.5
Other anomalies   6 (2.7%) 0