Table 3.

MSCT-based risk assessment of coronary obstruction

Deficient Sinus (n = 8)a
LCC (n = 6)
LCA height (mm)	5.2 (3.7, 9.8)
SOV diameter (LCC) (mm)	27.3 (26.3, 29.3)
VTC (LCA) (mm)	2.9 (2.2, 3.4)
RCC (n = 3)
RCA height (mm)	10.1 (9.0, 10.2)
SOV diameter (RCC) (mm)	25.8 (24.2, 26.6)
VTC (RCA) (mm)	2.8 (2.5, 2.9)
Sequestered Sinus (n = 7)
LCC (n = 7)
STJ height (mm)	16.6 (14.8, 18.3)
STJ diameter (mm)	28.3 (26.5, 29.4)
VTSTJ (mm)	2.5 (0.6, 2.9)
VTSTJ = 0 mm [n (%)]	2 (28.6)

Values are n (%) or median (interquartile range)

LCA left coronary artery, LCC left coronary cusp, RCA right coronary artery, RCC right coronary cusp, SOV sinus of Valsalva, STJ sinotubular junction, VTC valve-to-coronary distance, VTSTJ valve-to-sinotubular junction distance

^aIn one patient, BASILICA was performed for both LCC and RCC