Variable

All participants

BSSA

Maghreb

p

PR, msec

145.9 ± 27.5

146.2 ± 23.2

145.8 ± 29.6

0.901

QRS, msec

94.7 ± 23.2

90.2 ± 20.5

97.1 ± 24.2

0.016

QTc duration, msec

401.5 ± 40.1

394.1 ± 33.6

405.4 ± 42.7

0.023

LVEDd, mm

48.2 ± 4.8

47.1 ± 5.1

48.9 ± 4.6

0.004

LVEDd/BS, mm/m²

25.6 ± 6.0

26.2 ± 2.9

25.3 ± 7.2

0.218

LVEDs, mm

30.3 ± 4.1

29.9 ± 4.2

30.6 ± 4.1

0.185

LVPWd, mm

8.1 ± 1.3

8.3 ± 1.2

7.9 ± 1.3

0.011

IVSd, mm

8.2 ± 1.3

8.4 ± 1.3

8.2 ± 1.3

0.187

LVM, g

133.7 ± 36.1

132.7 ± 37.0

134.2 ± 35.7

0.726

LVM/height^2.7

33.1 ± 9.6

32.1 ± 9.8

33.6 ± 9.5

0.185

LVM/BS, mg/cm²

73.0 ± 16.8

73.1 ± 17.8

72.9 ± 16.2

0.922

LVEF, %

65.7 ± 7.7

65.3 ± 9.4

65.9 ± 6.6

0.526