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Table 1 Baseline characteristics of the participants

From: Fragmented QRS as an early predictor of left ventricular systolic dysfunction in healthy individuals: a nested case-control study in the era of speckle tracking echocardiography

Variables Total
Age 50.35 ± 6.54
Gender (male %) 30 (75.0)
LVEDV (ml) 81.25 ± 22.45
LVESV (ml) 34.02 ± 9.12
 (D-LV diameter) (cm) 4.66 ± 0.52
(S-LV diameter)(cm) 3.04 ± 0.42
EF (%) 59.30 ± 2.89
  1. Data were presented as mean ± sd or n (%) or (%). LVEDV left ventricular end-diastolic volume, LVESV left ventricular end-systolic volume, D-LV diameter left ventricular diameter in diastole, S-LV diameter left ventricular diameter in systole, EF ejection fraction