Table 2 Cardiac magnetic resonance imaging and echocardiographic parameters

LV end-diastolic volume by CMR, mL

138.7 ± 28.1

LV ejection fraction by CMR, %

53.0 ± 10.8

LV mass index by CMR, g/m²

80.3 ± 21.5

LV end-diastolic wall stress, kPa

3.83 ± 1.39

Tissue characterization

  Number of LGE segments (among 17 segments)

4.5 ± 2.4

  Number of edema segments (among 16 segments)

4.1 ± 2.7

  Sum of LGE score

13.0 ± 9.1

  Presence of MVO, n (%)

17 (45)

  LGE amount (g)

21.1 ± 13.9

  Percent LGE (%)

15.0 ± 9.0

E velocity, cm/s

69.6 ± 21.0

E/A ratio

1.03 ± 0.35

e’ velocity, cm/s

6.71 ± 2.70

E/e’

11.4 ± 4.7

Left atrial volume index, ml/m²

21.1 ± 7.0

GLS, %

-13.2 ± 3.9

Systolic GLSr, 1/s

-0.73 ± 0.23

Early diastolic GLSr, 1/s

0.86 ± 0.34

Average GCS, %

-15.8 ± 6.3

  GCS-basal slice, %

-13.8 ± 5.4

  GCS-midventricular slice, %

-13.6 ± 6.3

  GCS-apical slice, %

-20.2 ± 11.5

Average systolic GCSr, 1/s

-1.01 ± 0.45

  Systolic GCSr-basal slice, 1/s

-0.86 ± 0.35

  Systolic GCSr-midventricular slice, 1/s

-0.89 ± 0.39

  Systolic GCSr-apical slice, 1/s

-1.31 ± 0.87

Average early diastolic GCSr, 1/s

1.18 ± 0.64

  Early diastolic GCSr-basal slice, 1/s

0.88 ± 0.48

  Early diastolic GCSr-midventricular slice, 1/s

0.93 ± 0.52

  Early diastolic GCSr-apical slice, 1/s

1.79 ± 1.30

Twist, °

17.9 ± 8.5