Figure 1
Representative 3-dimensional computed tomography images showing how the
aorta-left atrium angle (A), aorta-left ventricle angle (B), diameter of
coronary cusp, distance from coronary cusp to atrium (C) are measured.
Ao = ascending aorta; LA = left atrium; LCC = left coronary cusp; LV =
left ventricle; LVZ = low-voltage zone; NCC = non-coronary cusp; RCC =
right coronary cusp.