Characteristics | Patients n = 82 | Healthy controls n = 20 | P |
---|---|---|---|
Clinical | |||
 Male/female | 52/30 | 10/10 | 0.27 |
 Age (years) | 55.5 ± 8.5 | 53.2 ± 11.7 | 0.30 |
 NYHA (I/II/III/IV) | 30/24/23/5 | – | – |
 cTnI (μg/L) | 0.043 (0.015–0.146) | 0.000 (0.000–0.040) | 0.024 |
 NT-proBNP (pg/mL) | 2056 (348–6096) | 0 (0–23) | 0.001 |
 dFLC (mg/L) | 138.0 (46.0–391.5) | – | – |
 Mayo Stage (I/II/III/IV) | 22/18/29/13 | – | – |
 Creatinine (umol/L) | 87.3 ± 21.6 | 74.9 ± 15.3 | 0.21 |
 HTN/CHD/DM/Af | 16/6/3/2 | – | – |
 Therapy (BCD/TCD/ASCT) | 5/4/2 | – | – |
Echocardiography | |||
 E/A | 1.3 ± 0.7 | – | – |
 E/E’ | 16.8 ± 8.3 | – | – |
Cardiac MR | |||
 Indexed LVEDV (ml/m2) | 58.3 ± 16.0 | 74.5 ± 17.1 | 0.001 |
 Indexed LVESV (ml/m2) | 22.1 ± 12.4 | 21.5 ± 8.1 | 0.79 |
 LVEF (%) | 63.3 ± 14.6 | 70.3 ± 8.7 | 0.043 |
 Left atrium area (cm2) | 21.4 ± 5.0 | 20.6 ± 5.0 | 0.52 |
 Indexed left ventricle mass (g/m2) | 93.5 ± 29.0 | 65.2 ± 15.3 | 0.001 |
 Septal thickness (mm) | 15.4 ± 4.0 | 10.5 ± 2.0 | 0.001 |
 LGE (no/patchy/global) | 26/18/38 | – | – |
 Native T1 (ms) | 1438 ± 120 | 1283 ± 46 | 0.001 |
 ECV (%) | 43.9 ± 10.9 | 27.0 ± 1.7 | 0.001 |