Table 1 Bland-Altman intra- and inter-observer analysis for EDV, ESV, SV, LVO, EF, LVmass and LAC in 10 control infants

EDV ml

3.6

7.1

−0.2 – 0.5

−0.5

11.6

−0.4 – 0.6

ESV ml

9.2

13.6

−0.1 – 0.3

8.3

19.0

−0.1 – 0.4

SV ml/min

1.6

8.7

−0.3 – 0.4

−3.5

12.7

−0.6 – 0.4

LVO ml/min

1.8

8.9

−38.3 – 56.9

−3.6

12.5

−87.7 – 48.8

EF %

−1.9

4.2

−4.6 – 1.7

−3.2

6.6

−7.3 – 2.5

LVmass g

9.2

13.9

−0.1 – 0.7

18.1

16.2

0.1 – 1.0

LAC mm

−3.4

12.7

−0.9 – 0.5

−11.11

23.1

−2.2 – 1.0