Table 2. LV function and mass for patients with/without heart failure.
SHF (n = 42) | HFpEF (n = 76) | Non-HF (n = 20) | |
---|---|---|---|
LGE, % | 69.0%*† | 34.2%† | 0.0% |
EDV, ml | 173.6 (134.2~226.1)*† | 92.0 (72.2~115.0) | 87.9 (68.9~102.6) |
ESV, ml | 113.3 (85.0~149.8)*† | 20.3 (13.6~38.6) | 17.8 (10.5~26.4) |
EDVi, ml/m2 | 104.0 (73.5~128.9)*† | 52.9 (43.9~65.2) | 48.5 (42.9~60.3) |
ESVi, ml/m2 | 70.9 (45.3~90.1)*† | 12.2 (8.0~24.0) | 10.1 (6.9~14.5) |
EF, % | 34.3 (26.6~40.4)*† | 77.6 (62.7~82.0) | 79.8 (73.9~83.9) |
LVM, gm | 150.0 (126.8~182.6)*† | 118.5 (91.6~150.8)† | 90.0 (75.7~107.8) |
LVMi, gm/m2 | 90.9 (73.7~101.7)*† | 66.8 (56.5~84.5)† | 54.5 (49.4~59.7) |
Mean ECV, % | 35.5 (30.2~37.7)*† | 29.6 (26.7~32.6)† | 28.0 (25.6~29.3) |
Dyssyn_max, ms | 400.0 (285.9~509.2)*† | 185.6 (160.0~239.7) | 175.0 (151.2~206.7) |
Dyssyn_sd, ms | 112.9 (78.1~141.4)*† | 55.7 (43.5~74.6)† | 48.4 (44.3~54.5) |
Abbreviations: SHF, systolic heart failure; HFpEF, heart failure with preserved ejection fraction; non-HF, patients without heart failure; LGE, late gadolinium enhancement; EDV, end-diastolic volume; ESV, end-systolic volume; EDVi, end-diastolic volume index; ESVi, end-systolic volume index; EF, ejection fraction; LVM, left ventricular mass; LVMi, left ventricular mass index; ECV, extracellular volume fraction; Dysyn_max, maximum difference of time taken to reach minimum regional volume of all myocardial segments. Dysyn_sd, standard deviation of time taken to reach minimum regional volume of all myocardial segments.
*p < 0.05 compared with HFpEF.
†p < 0.05 compared with the non-HF group.