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Table 3 CT aortic measurements

From: Early results from an Egyptian transcatheter aortic valve registry (Egy-TVR)

CT parameter Mean (SD), n (%)
Mean annular diameter (mm) 24.23 ± (2.8)
Sinus of Valsalva (mm) 30.0 ± (5)
sinotubular junction (mm) 27.26 ± (4.5)
Left coronary height (mm) 13.5 ± (2.23)
Right coronary height (mm) 14.4 ± (2.8)
Annulus area (cm2) 4.39 ± (0.82)
Annulus perimeter (mm) 75.4 ± (7.05)
Severe LVOT calcification 9 (9.3%)
  1. LVOT left ventricular outflow tract