Table 4 Comparison of regional left atrial function between the NOHCM and control groups

41.4 ± 26.4

48.0 ± 20.7

0.27

50.6 ± 23.2

46.5 ± 19.3

0.57

29.7 ± 19.9

47.9 ± 18.9

< 0.01

28.0 ± 21.5

34.1 ± 16.8

0.11

30.5 ± 19.6

37.3 ± 13.4

0.22

37.3 ± 22.1

48.0 ± 19.9

0.17

ε_e (%)

20.0 ± 13.6

25.3 ± 14.5

0.13

19.8 ± 14.6

19.4 ± 10.4

0.64

14.7 ± 18.1

28.1 ± 18.7

< 0.01

15.8 ± 15.1

19.3 ± 11.5

0.11

16.1 ± 11.1

21.4 ± 8.3

0.10

19.7 ± 15.2

27.5 ± 15.1

0.30

ε_a (%)

21.4 ± 14.7

22.8 ± 13.0

0.71

30.9 ± 11.6

27.1 ± 12.9

0.23

15.0 ± 11.9

19.8 ± 10.9

0.09

12.2 ± 9.9

14.9 ± 12.6

0.37

14.4 ± 13.5

15.9 ± 11.6

0.51

17.6 ± 13.4

20.5 ± 11.6

0.56

SRs (s⁻¹)

1.5 ± 0.9

1.7 ± 0.7

0.23

1.7 ± 0.7

1.6 ± 0.8

0.61

1.3 ± 0.6

1.6 ± 0.7

0.08

1.1 ± 0.6

1.2 ± 0.4

0.5

1.1 ± 0.6

1.4 ± 0.6

0.03

1.3 ± 0.6

1.4 ± 0.5

0.49

SRe (s⁻¹)

−0.8 ± 0.5

−1.0 ± 0.5

0.09

−1.1 ± 0.7

−0.9 ± 0.6

0.28

− 0.7 ± 0.6

−1.0 ± 0.6

0.04

− 0.8 ± 0.4

− 0.9 ± 0.5

0.18

−0.6 ± 0.3

−1.1 ± 0.5

< 0.01

−0.8 ± 0.6

−1.2 ± 0.7

0.07

SRa (s⁻¹)

−1.1 ± 0.8

−1.2 ± 0.6

0.85

−0.9 ± 0.6

−1.4 ± 0.7

< 0.01

−1.1 ± 0.7

−1.0 ± 0.8

0.53

−0.9 ± 0.4

−0.6 ± 0.7

0.08

−0.8 ± 0.6

−0.9 ± 0.6

0.94

−1.2 ± 0.7

− 1.1 ± 0.5

0.61