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Table 1 Demographic and Echocardiographic Data of 50 volunteers

From: Vector flow mapping analysis of left ventricular energetic performance in healthy adult volunteers

Male

42 (84%)

Age (years)

29.5 ± 4.8

Height (cm)

170.8 ± 7.3

Weight (kg)

65.5 ± 10.9

BSA (m2)

1.76 ± 0.16

HR (bpm)

65.3 ± 9.6

LVEDD (mm)

41.9 ± 5.3

LVESD (mm)

26.9 ± 4.3

LVFS

0.36 ± 0.07

E (cm/s)

66 ± 17

A (cm/s)

38 ± 8

E/A

1.8 ± 0.5

e’ (cm/s)

11.9 ± 1.8

a’ (cm/s)

7.7 ± 1.8

E/e’

5.6 ± 1.4

  1. Data are shown as means ± Standard Deviation
  2. BSA body surface area, HR heart rate, LVEDD left ventricular end diastolic diameter, LVESD left ventricular end systolic diameter, LVFS left ventricular fractional shortening