VEGFA and myocardial infarction: Results showed that the VEGF/Ang1 group had a better cardiac function and myocardial perfusion in comparison with the controls; also, the VEGF/Ang1 group had higher vascular density and more proliferating cardiomyocytes.92 The miR-27b mimicry in vivo effects in the mouse model of MI and critical limb ischemia was investigated.