From: 320 cardiac MDCT angiography in preoperative assessment of TOF and its variants: Does it worth it?
Level of RVOTO | ECHO | CT | McNemar test | Agreement | |||
---|---|---|---|---|---|---|---|
N | % | N | % | P value | k | % | |
Sub-valvular (Infundibulum) | 47 | 94.00 | 47 | 94.00 | 1.000 | 1.000 | 100 |
Valvular (stenosis/atresia) | |||||||
 Valve stenosis | 16 | 32.00 | 12 | 24.00 | 0.125 | 0.803 | 92 |
 Valve atretic | 18 | 36.00 | 18 | 36.00 | 1.000 | 1.000 | 100 |
Supravalvular (stenosis/hypoplasia/atresia) | |||||||
 Main pulmonary artery | 23 | 46.00 | 30 | 60.00 | 0.016* | 0.724 | 86 |
 Right pulmonary artery | 10 | 20.00 | 18 | 36.00 | 0.008* | 0.576 | 84 |
 Left pulmonary artery | 10 | 20.00 | 18 | 36.00 | 0.008* | 0.576 | 84 |