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Table 1 General characteristics of the study population

From: Feasibility and reference values of left atrial longitudinal strain imaging by two-dimensional speckle tracking

Variable

 

Age (years)

32.8 ± 13.6

Female gender (n)

29 (48.3%)

Height (cm)

171.3 ± 8.1

Weight (kg)

66.7 ± 9.8

Body surface area (m2)

1.73 ± 0.4

Body mass index (kg/m2)

22.6 ± 2.2

Systolic blood pressure (mmHg)

120 ± 10.7

Diastolic blood pressure (mmHg)

77.3 ± 5.2

Heart rate (bpm)

73.3 ± 10.0

End-diastolic LV diameter (mm)

44.9 ± 4.8

End-systolic LV diameter (mm)

28.3 ± 4.2

LV ejection fraction (%)

60.0 ± 4.3

Left atrial diameter (mm)

28.6 ± 4.8

Left atrial area (cm2)

13.5 ± 2.5

Mitral E/A ratio

1.54 ± 0.4

Deceleration time (ms)

283.3 ± 61.0

  1. Clinical and echocardiographic features of the study population. LV = left ventricular.