Echocardiographic variables in the study population
| Echocardiography data . | Patients . |
|---|---|
| LV function and remodeling | |
| LVEF in Simpson biplane (%) | 57.7 ± 5.8 |
| LVEF < 50%, n (%) | 6 (6) |
| GLS (%) | –17.9 ± 2.7 |
| GLS > –18% | 51 (51) |
| Cardiac output (L/min) | 6.2 ± 1.7 |
| End-diastolic ventricular diameter (mm) | 55.7 ± 6.7 |
| Indexed LV volume (mL/m2) | 80.6 ± 24.8 |
| Indexed LV mass (g/m2) | 110.2 ± 37.7 |
| Diastolic function | |
| E (cm/s) | 87 ± 21 |
| EDT (ms) | 192 ± 46 |
| A (cm/s) | 64 ± 20 |
| E/A | 1.5 ± 0.6 |
| E' lateral (cm/s) | 12.7 ± 3.7 |
| E/E' lateral | 7.8 ± 2.9 |
| Indexed LA volume (mL/m2) | 57.2 ± 19.8 |
| RV function and right pressures | |
| TAPSE (mm) | 25.6 ± 5.4 |
| S-wave (cm/s) | 14.6 ± 2.5 |
| TRV (m/s), n = 97 | 2.6 ± 0.3 |
| TRV ≥ 3 m/s, n (%) | 18 (19) |
| Pulmonary acceleration time (ms) | 133.4 ± 31.4 |
| Indexed tricuspid ring (mm/m2) | 19.4 ± 3.2 |
| RV end-diastolic area (cm2) | 20.9 ± 5.0 |
| Telesystolic area of the right atrium (cm2) | 20.1 ± 5.4 |
| Systolic pulmonary arterial pressure (mmHg) | 32.4 ± 8.6 |
| Right atrium pressure (mmHg) | 4.2 ± 2.7 |
| Valve disease | |
| Severe valve disease (grade 4), n (%) | 0 (0) |
| Mild to moderate valve disease (grade 2 and 3), n (%) | 10 (10) |
| Echocardiography data . | Patients . |
|---|---|
| LV function and remodeling | |
| LVEF in Simpson biplane (%) | 57.7 ± 5.8 |
| LVEF < 50%, n (%) | 6 (6) |
| GLS (%) | –17.9 ± 2.7 |
| GLS > –18% | 51 (51) |
| Cardiac output (L/min) | 6.2 ± 1.7 |
| End-diastolic ventricular diameter (mm) | 55.7 ± 6.7 |
| Indexed LV volume (mL/m2) | 80.6 ± 24.8 |
| Indexed LV mass (g/m2) | 110.2 ± 37.7 |
| Diastolic function | |
| E (cm/s) | 87 ± 21 |
| EDT (ms) | 192 ± 46 |
| A (cm/s) | 64 ± 20 |
| E/A | 1.5 ± 0.6 |
| E' lateral (cm/s) | 12.7 ± 3.7 |
| E/E' lateral | 7.8 ± 2.9 |
| Indexed LA volume (mL/m2) | 57.2 ± 19.8 |
| RV function and right pressures | |
| TAPSE (mm) | 25.6 ± 5.4 |
| S-wave (cm/s) | 14.6 ± 2.5 |
| TRV (m/s), n = 97 | 2.6 ± 0.3 |
| TRV ≥ 3 m/s, n (%) | 18 (19) |
| Pulmonary acceleration time (ms) | 133.4 ± 31.4 |
| Indexed tricuspid ring (mm/m2) | 19.4 ± 3.2 |
| RV end-diastolic area (cm2) | 20.9 ± 5.0 |
| Telesystolic area of the right atrium (cm2) | 20.1 ± 5.4 |
| Systolic pulmonary arterial pressure (mmHg) | 32.4 ± 8.6 |
| Right atrium pressure (mmHg) | 4.2 ± 2.7 |
| Valve disease | |
| Severe valve disease (grade 4), n (%) | 0 (0) |
| Mild to moderate valve disease (grade 2 and 3), n (%) | 10 (10) |
Ordinal data are reported as mean ± standard deviation and nominal data as absolute value and percentage.
A, mitral end-diastolic velocity; ASE, American Society of Echocardiography; E, mitral protodiastolic velocity; E', mitral protodiastolic annular velocity; EDT, E wave deceleration time; LA left atrium; LV, left ventricle; S, tricuspid annular mesosystolic velocity; TAPSE, tricuspid annular plane systolic excursion.