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Table 1 Baseline demographic and echocardiographic characteristics

From: Comprehensive evaluation of left ventricular deformation using speckle tracking echocardiography in normal children: comparison of three-dimensional and two-dimensional approaches

Variables

value

Males

57%

Age (y)

11.2 ± 5.5

Body surface area (m2)

0.4 ± 0.6

Heart rate (beats/min)

87 ±30

2D LV EF (%)

62 ± 4.1

3D LV EF (%)

61 ± 3.6

2D LV EDV Z score

1.3 ± 0.3

3D LV EDVi (ml/m2)

70.4 ±8.1

  1. Data are expressed as mean ± SD (range) or as percentages
  2. Y years, min minutes, LV left ventricle, EF ejection fraction, EDV end diastolic volume, EDVi end diastolic volume indexed to body surface area
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Cardiovascular Ultrasound

ISSN: 1476-7120

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