Early development. The heart derives from embryonic mesodermal germ-layer cells that differentiate after gastrulation into mesothelium, endothelium, and myocardium. Mesothelial pericardium forms the outer lining of the heart. The inner lining of the heart, lymphatic and blood vessels, develop from endothelium. X Advanced Heart Development Timeline Ga Image Diagram - Chart - diagrams and charts with labels. This diagram depicts X Advanced Heart Development Timeline Ga Image and explains the details of X Advanced Heart Development Timeline Ga Image.
X Advanced Heart Development Timeline Ga Image
