Wen Y, et al. - As a part of this research, the effects of bone marrow-derived mononuclear cell (BMMNCs) transplantation on left ventricular ejection fraction (LVEF) were comprehensively scrutinized in patients with non-ischemic dilated cardiomyopathy (DCM). As per the results, BMMNCs transplantation exhibited a link with a moderate, yet notable, improvement in LVEF in the study cohort.