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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