Characteristics

Dilated

Not dilated

p value

aortic annulus

Mean (SD)

Median (range)

25.36 (3.04)

26 (19 - 29)

19.41 (3.68)

18 (13 - 26)

0.0001^*

Z score

Mean (SD)

Median (range)

3.91 (0.30)

4.01 (3.49 - 4.45)

1.73 (0.83)

1.93 (0.08 - 2.87)

<0.0001^*

STJ

Mean (SD)

Median (range)

27.82 (3.49)

28 (21 - 33)

21.59 (3.99)

20 (14 - 28)

0.0002^*

Z score

Mean (SD)

Median (range)

3 (0.23)

2.98 (2.74 - 3.57)

1.46 (0.69)

1.7 (0.11 - 2.4)

<0.0001^*

Sinus of Valsalva

Mean (SD)

Median (range)

36.81 (4.47)

37 (27 - 42)

28.26 (5.16)

27 (18 - 38)

0.0001^*

Z score

Mean (SD)

Median (range)

4.18 (0.35)

4.13 (3.63 - 4.98)

2.21 (0.69)

2.35 (0.4 - 3)

<0.0001^*

MAPCS/PDA

No

+

11 (100.00)

0 (0.00)

39 (100.00)

0 (0.00)