Table 2 CMR and CMRS results
|  | HFpEF (n = 27) | Healthy Controls (n = 14) | P value |
|---|---|---|---|
PCr/ATP ratio | 1.60 ± 0.09 | 2.00 ± 0.10 | 0.005 |
Cardiac lipid/water (%) | 1.45 ± 0.25 | 0.64 ± 0.16 | 0.009 |
Diastolic strain rate (%/s) | 84.6 ± 5.3 | 110.4 ± 5.5 | 0.002 |
Systolic circumferential strain (%) | −19.5 ± 0.4 | −21.8 ± 0.5 | 0.002 |
LV end-diastolic volume (ml/m2) | 62 ± 2 | 66 ± 4 | 0.20 |
LV end-systolic volume (ml/m2) | 18 ± 2 | 20 ± 2 | 0.40 |
LV stroke volume (ml) | 87 ± 3 | 92 ± 6 | 0.38 |
LV ejection fraction (%) | 72 ± 1 | 70 ± 2 | 0.48 |
LV wall thickness (mm) | 13 ± 1 | 9 ± 1 | < 0.001 |
LV mass (g) | 101 ± 5 | 90 ± 6 | 0.22 |
LV mass index (g/m2) | 54 ± 3 | 50 ± 3 | 0.39 |
LV mass/EDV (g/mL) | 0.86 ± 0.05 | 0.68 ± 0.05 | 0.03 |