title: QRS fragmentation and Chagas cardiomyopathy.
authors: Stefan
authors: S
authors: Peters
mesh_terms: D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000503:physiopathology*; D009202:Cardiomyopathies / Q000150:complications* / Q000503:physiopathology*; D003324:Coronary Artery Disease / Q000150:complications* / Q000503:physiopathology*; D004562:Electrocardiography; D006801:Humans