Myocardium collagen metabolic regulation involves intersitital cells major cardiac fibroblasts, myofibroblasts, smooth muscle cells, endothelial cells, and pericytes.

• 涉及心肌胶原代谢调控的间质细胞主要有成纤维细胞、肌成纤维细胞、平滑肌细胞、内皮细胞、周细胞等。