METHOD FOR PRODUCING CARDIOMYOCYTE POPULATION, METHOD FOR GROWING CARDIOMYOCYTES, CARDIOMYOCYTE POPULATION, GRAFT MATERIAL, MULTINUCLEAR CARDIOMYOCYTE, AND KIT FOR GROWING CARDIOMYOCYTES

摘要

A method for producing a cardiomyocyte population according to the present invention comprises culturing, in a culturing solution, a cell population containing cardiomyocytes seeded at a cell density of 0.1x105 to 5.0x105 cells/cm2, so as to grow said cardiomyocytes.