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Table 1 Demographic features and resting echocardiographic data. Numbers are means ± SD.

From: Assessment of atrial regional and global electromechanical function by tissue velocity echocardiography: a feasibility study on healthy individuals

Age, years 29 ± 7   
Gender (M/F) 28/9   
Height, cm 175 ± 8   
Weight, kg 76 ± 14   
Heart rate, bpm 66 ± 12   
P-Q time, ms 166 ± 16   
LA diameter, mm/m2 18.9 ± 1.5   
Septal wall thickness, mm 9.6 ± 1.1   
Posterior wall thickness, mm 9.5 ± 1.2   
LV end diastolic diameter, mm/m2 26.5 ± 2.3   
LV fractional shortening, % 35 ± 6   
LV ejection fraction, % 72 ± 8   
E-wave, cm 90 ± 17   
A-wave, cm 56 ± 12   
E/A ratio 1.68 ± 0.45   
LA long axis, mm/m2 26 ± 2 RA long axis, mm/m2 25 ± 3
LA short axis, mm/m2 21 ± 3 RA short axis, mm/m2 22 ± 2
LA maximal volume, ml/m2 29 ± 5 RA maximal volume, ml/m2 31 ± 7
LA minimal volume, ml/m2 15 ± 3 RA minimal volume, ml/m2 17 ± 4
LA P-wave volume, ml/m2 18 ± 4 RA P-wave volume, ml/m2 19 ± 5
LA ejection fraction, % 49 ± 9 RA ejection fraction, % 46 ± 10
LA active emptying, % 17 ± 7 RA active emptying, % 15 ± 9