|
Parameters
|
All patients (n = 172)
|
Patients without the primary outcome (n = 129)
|
Patients with the primary outcome (n = 43)
|
P value
|
|---|
|
LV EF (%)
|
23.7 ± 7.9
|
23.6 ± 8.0
|
24.1 ± 7.5
|
0.675
|
|
LV EDV (ml)
|
284.3 ± 91.4
|
279.2 ± 81.5
|
299.9 ± 116.0
|
0.199
|
|
LV ESV (ml)
|
219.9 ± 85.7
|
215.5 ± 76.4
|
233.2 ± 109.0
|
0.242
|
|
Cardiac output (L/min)
|
5.04 ± 1.53
|
4.95 ± 1.51
|
5.32 ± 1.57
|
0.166
|
|
Cardiac index (L/min/m2)
|
2.95 ± 0.84
|
2.89 ± 0.82
|
3.12 ± 0.88
|
0.114
|
|
RV EF (%)
|
41.2 ± 17.0
|
42.3 ± 18.0
|
37.7 ± 12.8
|
0.129
|
|
RV EDV (ml)
|
145.6 ± 60.7
|
140.7 ± 56.3
|
160.3 ± 70.9
|
0.066
|
|
RV ESV (ml)
|
91.6 ± 56.7
|
87.1 ± 53.8
|
105.1 ± 63.3
|
0.071
|
|
RV cardiac output (L/min)
|
4.21 ± 1.33
|
4.14 ± 1.23
|
4.43 ± 1.59
|
0.227
|
|
Presence of LGE, n (%)
|
66 (38.4)
|
42 (33.1)
|
24 (58.5)
|
0.004
|
|
Myocardial mass (g)
|
142.2 ± 41.1
|
144.1 ± 43.6
|
136.5 ± 31.9
|
0.232
|
|
Quantitative LGE mass (g)
|
6.8 ± 14.5
|
5.6 ± 13.3
|
10.6 ± 17.2
|
0.093
|
|
LGE mass/LV myocardial mass (%)
|
4.7 ± 9.5
|
3.8 ± 8.6
|
7.4 ± 11.5
|
0.073
|
|
Global radial strain (%)
|
12.3 ± 5.6
|
12.5 ± 5.6
|
11.9 ± 5.8
|
0.563
|
|
Global circumferential strain (%)
|
−7.3 ± 3.1
|
−7.3 ± 3.1
|
−7.2 ± 3.2
|
0.869
|
|
Global longitudinal strain (%)
|
−7.1 ± 2.9
|
−7.2 ± 2.9
|
−6.9 ± 2.7
|
0.613
|
- Primary outcome: all-cause death, heart transplantation. Values are mean ± SD, n(%)
- Abbreviations: CMR cardiovascular magnetic resonance, EDV end-diastolic volume, EF, ejection fraction, ESV end-systolic volume, LGE late gadolinium enhancement, LV left ventricle, RV right ventricle
