| EF >50%a | |
|---|---|
| Mean EF (SD) | 57 +5% |
| At least one recommended measure of structural heart disease documented, n/N (%) | 35/39 (90) |
| LVH present, n/N (%) | 16/35 (46) |
| Concentric LVH, n/N (%) | 6/16 (38) |
| LA dilated, n/N (%) | 28/33 (85) |
| Both LV and LA normal n/N (%) | 7/39 (18) |
| At least one recommended index of diastolic function measured, n/N (%) | 24/39 (62) |
| E/A ratio, n/N (%) | 13/24 (54) |
| e' lateral, n/N (%) | 5/24 (21) |
| e' septal, n/N (%) | 5/24 (21) |
| E/e' mean, n/N (%) | 19/24 (79) |
| TRV, n/N (%) | 14/24 (58) |
| At least one recommended index of diastolic function is abnormal, N/n (%) | 17/24 (71) |
| Number of diastolic function indices that are abnormal | |
| One | 8 |
| Two | 5 |
| Three | 3 |
| Four | 1 |
| Diastolic dysfunction labelled on report or in letter where diastolic function mentioned, n/N (%) | 11/20 (55) |
| RV dysfunction present, n/N (%) | 7/31 (23) |
| RV dilation, n/N (%) | 9/27 (33) |
| PH documented, n/N (%) | 7/26 (27) |
aincludes patients labelled as having a ‘normal’, ‘near-normal’ or ‘preserved’ EF
E/A = ratio between peak early (E) and late (A) diastolic filling velocities. EF = ejection fraction. e’ = early diastolic tissue velocity. E/e’ = ratio between early mitral inflow velocity and mitral annular early diastolic velocity. LA = left atrium. LV = left ventricle. LVH = left ventricular hypertrophy. PH = pulmonary hypertension. RV = right ventricle. TRV = peak tricuspid regurgitation velocity.