Table 2 Conventional CMR results.

From: CMR-based T1-mapping offers superior diagnostic value compared to longitudinal strain-based assessment of relative apical sparing in cardiac amyloidosis

 

CA N = 30

HCM N = 20

Control N = 15

p-value CA vs. HCM

p-value CA vs. control

p-value HCM vs. control

LV-EF, %

55 (± 9)

65 (± 7)

61 (± 6)

< 0.001

0.05

0.72

LV-EDV index, ml/m2

83 (± 16)

72 (± 14)

83 (± 12)

0.040

1.00

0.10

LV-ESV index, ml/m2

38 (± 11)

26 (± 8)

34 (± 9)

< 0.001

0.41

0.10

LV mass index, g/m2

93 (85–108)

81 (62–99)

55 (51–60)

0.25

< 0.001

0.001

Max. LV wall thickness, mm

18 (16–21)

17 (15–26)

9 (8–10)

1.0

< 0.001

< 0.001

RV-EF, %

54 (± 10)

65 (± 8)

57 (± 8)

0.001

1.0

0.045

RV-EDV index, ml/m2

79 (66–94)

64 (57–82)

82 (69–91)

0.028

1.0

0.012

RV-ESV index, ml/m2

36 (± 12)

25 (± 10)

37 (± 11)

0.002

1.0

0.010

LGE QALE score, n

9 (6–12)

2 (0–5)

0 (0)

0.001

< 0.001

0.001

  1. Bold values indicate significant p-value < 0.05.