Table 3.
Echocardiographic findings.
| M-mode measurements | LV deformation | ||
| LVIDd (mm) | 41.3 ± 5.7 | GLS (%) | 17.4 ± 2.3 |
| LVIDs (mm) | 27.4 ± 4.8 | SRs (s−1) | 1.0 ± 0.2 |
| shortening fraction (%) | 33.9 ± 7.5 | SRe (s−1) | 1.5 ± 0.4 |
| Transmitral Doppler indices | SRa (s−1) | 0.6 ± 0.2 | |
| E velocity (cm/s) | 89.9 ± 17.4 | LA area and deformation | |
| E deceleration time (s) | 134.9 ± 23.0 | indexed LA area (cm2/m2) | 10.1 ± 1.7 |
| A velocity (cm/s) | 54.4 ± 16.2 | total strain (%) | 28.7 ± 4.8 |
| E/A | 1.8 ± 0.5 | positive strain (%) | 19.6 ± 4.8 |
| Mitral annular tissue velocity | negative strain (%) | 9.1 ± 3.3 | |
| e velocity (cm/s) | 11.2 ± 2.8 | aSRs (s−1) | 1.3 ± 0.3 |
| a velocity (cm/s) | 6.0 ± 2.4 | aSRed (s−1) | 2.0 ± 0.5 |
| e/a | 2.2 ± 1.1 | aSRac (s−1) | 1.2 ± 0.3 |
| E/e | 8.5 ± 2.7 |
Abbreviations: A, peak inflow velocity at late diastole; a, late diastolic annular myocardial velocity; aSRac; atrial strain at atrial contraction; aSRed; atrial strain at early diastole; aSRs; atrial strain at ventricular systole; E, peak inflow velocity at early diastole; e, early diastolic annular myocardial velocity; GLS, global longitudinal strain; LVIDd, left ventricular internal dimension diastole; LVIDs, left ventricular internal dimension systole; SRa, late diastolic strain rate; SRe, early diastolic strain rate; SRs, systolic strain rate.