Background
ACUTE MYOCARDIAL INFARCTION, AMI
Mesenchymal stromal cell (MSC) transplantation can improve the left ventricular ejection fraction (LVEF) after an acute myocardial infarction (AMI). Transplanted MSCs exert a paracrine effect, which might be augmented if repeated doses are administered. This study aimed to compare the effects of single versus double transplantation of Wharton’s jelly MSCs (WJ-MSCs) on LVEF post-AMI.