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Table 2 Baseline CMR characteristics of patients and controls

From: Myocardial triglycerides in cardiac amyloidosis assessed by proton cardiovascular magnetic resonance spectroscopy

 

Amyloidosis

Controls

P-value

LVEF (%)

60.0 ± 13.2

66.1 ± 4.3

0.170

IVS (mm)

18.0 ± 4.6

8.0 ± 1.5

< 0.001

LVMi(g/m2)

85.2 ± 25.1

45.0 ± 8.7

< 0.001

LVEDV (mL)

130.1 ± 23.0

126.9 ± 34.0

0.8

LVEDD (mm)

46.2 ± 3.5

46.9 ± 4.6

0.678

SV (mL)

76.7 ± 16.3

84.5 ± 20.2

0.331

RVEF (%)

64.5 ± 9.5

62.8 ± 5.0

0.604

RVEDV (mL)

112.0 ± 30.5

130.1 ± 29.3

0.171

GLS (%)

−19.7 ± 5.6

−31.1 ± 5.5

< 0.001

GCS (%)

−29.8 ± 6.1

−36.2 ± 3.3

0.007

Long SRe

1.7 ± 0.5

1.4 ± 0.4

0.076

Circ SRe

1.3 ± 0.3

1.7 ± 0.4

0.019

  1. Circ circumferential, GLS global longitudinal strain, GCS global circumferential strain, IVS interventricular septum, Long longitudinal, LVEDD left ventricular end-diastolic diameter, LVEDV/RVEDV left/right ventricular end-diastolic volume, LVEF/RVEF left/right ventricular ejection fraction, LVMi left ventricular mass indexed to body surface area, SRe strain rate, SV stroke volume