From: Assessment of tetralogy of Fallot–associated congenital extracardiac vascular anomalies in pediatric patients using low-dose dual-source computed tomography
4 months to 1 years
1 years to 6 years
6 years to 10 years
CTDIvol (mGy)
7.79 ± 3.95
8.61 ± 6.06
8.69 ± 5.55
DLP (mGy.cm)
39.50 ± 19.20
40.80 ± 18.80
37.00 ± 16.82
ED (mSv)
1.03 ± 0.50
0.73 ± 0.34
0.44 ± 0.20