Skip to main content

Advertisement

Table 5 Vessel measurements

From: Free breathing contrast-enhanced time-resolved magnetic resonance angiography in pediatric and adult congenital heart disease

Vessel N BH-MRA (mm) FB-TRA (mm) Bias* (mm) Limits of agreement* (mm) Correlation coefficient* (r) P-value*
Ao1 43 29 ± 6 (range: 21 to 46) 29 ± 6 (range: 19 to 47) -0.2 -2.7 to 2.3 0.98 P = 0.40
Ao2 43 21 ± 5 (range: 14 to 38) 21 ± 6 (range: 14 to 40) 0.4 -3.0 to 3.7 0.96 P = 0.18
Ao3 43 19 ± 4 (range: 13 to 32) 19 ± 4 (range: 14 to 34) 0.4 -2.0 to 2.7 0.96 P = 0.06
MPA 35 29 ± 7 (range: 17 to 47) 29 ± 7 (range: 16 to 46) 0.1 -2.9 to 3.0 0.98 P = 0.82
RPA 35 22 ± 6 (range: 13 to 35) 21 ± 5 (range: 13 to 34) -0.3 -3.1 to 2.5 0.97 P = 0.24
LPA 35 20 ± 5 (range: 8 to 31) 20 ± 5 (range: 8 to 31) -0.3 -2.5 to 2.0 0.98 P = 0.14
Total 234 23 ± 7 (range: 8 to 47) 23 ± 7 (range: 8 to 47) 0 -2.7 to 2.8 0.98 P = 0.71
  1. *Calculated with BH-MRA sequence