title: [The electrocardiogram in primary nonobstructive heart diseases].
mesh_terms: D000328:Adult; D009202:Cardiomyopathies / Q000175:diagnosis* / Q000503:physiopathology; D004562:Electrocardiography; D006801:Humans; D008875:Middle Aged
vernacular_title: L'électrocardiogramme des myocardiopathies primitives non obstructives