Abstract 25 Table 1

HCM Sudden Death 60
(n=176)
HCM Sudden Death>60
(n=20)
p
Male sex n(%)134 (76%) 9 (45%) 0.007
Age at death (years) 38±12
Males: 37±13
Females: 38±15
74±10
Males: 71±11
Females: 78±9
<0.001
Cardiac symptoms n(%) 46 (26%) 5 (25%) 0.56
LV wall thickness (mm) Anterolateral 19.2±6.0 20.8±8.5 0.22
IVS 21.6±6.4 20.4±6 0.42
Posterior 18.2±5.0 17.6±5.6 0.62
Heart weight (g) 554±184 593±209 0.38
LV fibrosis n (%)
Anterolateral n (%)
Posterior n (%)
IVS n (%)
Diffused n (%)
106 (60%)
35 (20%)
32 (18%)
39 (22%)
51 (29%)
9 (45%)
3 (15%)
1 (5%)
/
5 (25%)
0.29
HCM diagnosis prior to death n (%) 30 (17%) 3 (15%) 0.92
Death at rest/daily activity n (%) 130 (75%) 17 (85%) 0.47
Coronary disease
n (%)
Critical stenosis 3 (3%) 2 (10%) 0.47
Non critical stenosis 25 (14%) 1 (5%) 0.43