From: Evaluation of diastolic dysfunction in children with hypertrophic cardiomyopathy and its relationship with development of myocardial fibrosis
Diastolic dysfunction
Patients with Obstructive HCM (N = 34)
Patients with non-Obstructive HCM (N = 16)
P-value
N
%
No diastolic dysfunction
2
5.9
6
37.5
0.001*
Grade 1
4
25.0
Grade 2
15
44.1
Grade 3
0
0.0