Parameters of Right Ventricle as etiological distinction between ischemic and non-ischemic dilated cardiomyopathy

Background Dilated left ventricular volumes (VE) is one of the main factors of poor cardiovascular prognosis with systolic dysfunction. Myocardial fibrosis detected by late gadolinium enhancement (LGE) on cardiac magnetic resonance (CMR) has been recognized in recent years as an independent prognostic factor in dilated cardiomyopathy, in addition to guiding the etiological diagnosis, and most often the only noninvasive way to differentiate ischemic and nonischemic. The aim of our study was to determine the prevalence of myocardial fibrosis in patients with dilated LV and the morphological and functional differences between ischemic and non-ischemic patterns.