title: Idiopathic dilated cardiomyopathy: T/R ratio as an ECG index of ventricular volume and function.
mesh_terms: D000293:Adolescent; D000328:Adult; D002311:Cardiomyopathy, Dilated / Q000473:pathology* / Q000503:physiopathology; D004562:Electrocardiography; D005260:Female; D006352:Heart Ventricles / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D013318:Stroke Volume