|
Age (yrs)
|
39 ± 18
|
43 ± 14
|
36 ± 20
|
0.16
|
|
Gender male, n (%)
|
37 (79%)
|
13 (68%)
|
24 (86%)
|
0.16
|
|
Weight (kg)
|
67 ± 16
|
68 ± 16
|
66 ± 15
|
0.65
|
|
NYHA functional class III/IV
|
42 (89%)
|
19 (100%)
|
23 (82%)
|
0.07
|
|
Symptoms
| | | | |
|
Chest pain, n (%)
|
5 (11%)
|
2 (11%)
|
3 (11%)
|
0.98
|
|
Syncope, n (%)
|
4 (9%)
|
2 (11%)
|
2 (7%)
|
0.68
|
|
Systemic thrombo-embolism
|
3(6%)
|
1 (5%)
|
2 (7%)
|
0.80
|
|
Electrocardiogram
| | | | |
|
Left bundle branch block
|
7 (15%)
|
3 (16%)
|
4 (14%)
|
0.89
|
|
Right bundle branch block
|
5 (11%)
|
2 (11%)
|
3 (11%)
|
0.98
|
|
Atrial fibrillation
|
10 (21%)
|
4 (21%)
|
6 (21%)
|
0.98
|
|
24 h ambulatory Holter ECG
| | | | |
|
PVCs
|
49%
|
79%
|
29%
|
0.001
|
|
NSVT
|
23%
|
47%
|
7%
|
0.003
|
|
Non-compacted segments per patient
|
7.4 ± 2.5
|
6.9 ± 1.9
|
7.8 ± 2.7
|
0.26
|
|
Non-compacted/compacted ratio
|
3.2 ± 0.7
|
3.0 ± 0.6
|
3.4 ± 0.7
|
0.09
|
|
CMR Parameters
| | | | |
|
LV end-diastolic diameter (mm)
|
69 ± 10
|
69 ± 9
|
69 ± 11
|
0.92
|
|
LV end-diastolic volume (ml)
|
243 ± 97
|
250 ± 90
|
239 ± 103
|
0.67
|
|
LV end-systolic volume (ml)
|
189 ± 94
|
198 ± 88
|
179 ± 99
|
0.50
|
|
LV ejection fraction (%)
|
27 ± 13
|
23 ± 8
|
29 ± 15
|
0.06
|
|
LV mass (g)
|
124 ± 44
|
135 ± 50
|
117 ± 38
|
0.17
|
