Human Cardiac Primary Cells are responsible for pumping oxygen rich blood to the organs, tissues and cells in the body and removing carbon dioxide and waste. The system consists of endothelial cells, myocytes, smooth muscle cells and fibroblasts, which work together to keep the circulatory system functional. Abnormal cell proliferation and regulation in the cardiac system contributes to the development of cardiovascular diseases. Creative Bioarray can offer several types of human normal cardiac cells including Human Coronary Artery Endothelial Cells, Human Cardiomyocytes, Human Cardiac Progenitor Cells, Human Cardiac Microvascular Endothelial Cells, Human Aortic Adventitial Fibroblasts, etc. These cells can be used in assays of cell to cell adhesion, migration, vascular tube formation, regenerative medicine, treatment of cardiac ischemia, drug screening, and disease modeling.