Table 3.
Left ventricular architecture and function
| Overal (n=1168) | Male (n=555) | Female (n=613) | P (male vs. female) | |
|---|---|---|---|---|
| LA volume index, ml/m2 (range) | 20.44±5.67 (9.00-46.00) | 20.83±6.106 (9.00-46.00) | 20.08±5.234 (9.00-40.00) | 0.001 |
| Relative wall thickness (range) | 0.36±0.07 (0.20-0.61) | 0.36±0.06 (0.20-0.61) | 0.37±0.06 (0.21-0.59) | 0.794 |
| LVM index, g/m2 (range) | 89.12±21.31 (41.65-193.55) | 97.11±21.28 (42.14-193.55) | 81.89±18.81 (41.65-150.51) | 0.001 |
| LV ED volume, ml (range) | 80.51±25.85 (41.00-158.00) | 94.68±25.81 (47.00-158.00) | 67.73±18.06 (41.00-139.00) | 0.0001 |
| LV ES volume, ml (range) | 29.45±11.08 (11.00-72.00) | 34.74±11.67 (16.00-72.00) | 24.69±7.93 (11.00-59.00) | 0.0001 |
| LV EF, % (range) | 63.97±5.71 (47.00-79.00) | 63.74±6.07 (47.00-79.00) | 64.17±5.3 (51.00-79.00) | 0.003 |
| E/A ratio (range) | 1.44±0.65 (0.00-6.00) | 1.47±0.634 (0.00-5.00) | 1.42±0.66 (0.00-6.00) | 0.478 |
| E/E’ ratio (range) | 6.5±3.7 (2.6–16.5) | 6.25±2.7 (2.6-16.20) | 6.8±3.9 (2.9-16.5) | 0.015 |
| LVOT diameter, mm (range) | 20.06±1.99 (16.00-30.00) | 21.2±1.86 (16.00-30.00) | 19.02±1.486 (16.00-24.00) | 0.0001 |
| SV/BSA, ml/m2 (range) | 37.218.09 (18.00-73.00) | 8.49±0.36 (18.00-72.00) | 36.97±7.71 (18.00-73.00) | 0.03 |
| Cardiac output, L (range) | 4.67±1.24 (2.71-9.62) | 4.86±1.282 (2.71-9.62) | 4.50±1.18 (2.84-9.47) | 0.454 |
| Cardiac index, L/min/m2 (range) | 2.62±0.68 (1.73-5.74) | 2.53±0.65 (1.83-5.74) | 2.70±0.70 (1.73-5.74) | 0.065 |
LA=Left atrium, LV=Left ventricle, ED=End diastolic, ES=End systolic, LVM=Left ventricular mass, EF=Ejection fraction, IVS=Interventricular septum, FS=Fraction shortening, DeCT=Mitral deceleration time, CW=Continuous wave, PuW=Pulsed wave, PW=Posterior wall, SV=Stroke volume, BSA=Body surface area, LVOT=Left ventricular outflow tract