Cardiomyocyte Maturation

Maturation is the last phase of heart development that prepares the organ for strong, efficient, and persistent pumping throughout the mammal’s lifespan. This process is characterized by structural, gene expression, metabolic, and functional specializations in cardiomyocytes as the heart transits from fetal to adult states. Cardiomyocyte maturation gained increased attention recently due to the maturation defects in pluripotent stem cell–derived...