Table 3
Comparison of defect size according to pulmonary artery ratio (PAR)
PAR ≥0.762 (
n
=41)
PAR <0.762 (
n
=13)
A (<10%)
1 (2.4%)
1 (7.7%)
B (<50%)
30 (73.2%)
7 (53.8%)
C (>50%)
5 (12.2%)
4 (30.8%)
D (>90%)
1 (2.4%)
0 (0.0%)
Unknown
4 (9.8%)
1 (7.7%)