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. 2023 Sep 4;37(4):ivad151. doi: 10.1093/icvts/ivad151

Table 5:

Conduction abnormalities in patients with aortic annulus diameters ≤15 and >15 mm

Conduction abnormalities Annulus diameter
≤15 mm
N = 19
≥15 mm
N = 29
No abnormality 13 17
Left bundle branch block 6 8
Right bundle branch block 0 2
High-grade second-degree atrioventricular block 1 0
Complete atrioventricular block 1 0