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Table 7 Inter-test reproducibility

From: Cardiac remodeling and dysfunction in childhood obesity: a cardiovascular magnetic resonance study

 

CoV%

+/−2SD Limits

Bias

Cardiac geometry and function

 

  LV mass (g)

5

−19, 9

−5.0

  LV end systolic volume (mL)

6

−11, 8

−1.5

  LV end diastolic volume (mL)

3

−17, 15

−0.8

  Average thickness (mm)

5

−1, 0.4

−0.3

  Ejection Fraction (%)

4

−7, 9

1.0

Peak strain

 

  Circumferential (%)

5

−3.2, 2.7

−0.2

  Radial (%)

12

−10, 19

−4.5

  Longitudinal (%)

12

−5, 5

−0.2

  1. LV left ventricular, CoV coefficient of variation