300,000+ feedbacks. We have redesigned ExamArea Test Engine software from the root to the design â based on the 300,000+ consumer feedbacks gather during recent surveys by our team. Whether it is Real Estate CCIM exam or any other product â we have took every single piece of feedback into notice to design and develop a remarkable product.
Layers of the Heart Wall. The wall of the heart consists of three layers: the epicardium (external layer), the myocardium (middle layer) and the endocardium (inner layer). The epicardium is the thin, transparent outer layer of the wall and is composed of delicate connective tissue.
A double-layered membrane called the pericardium surrounds your heart like a sac. The outer layer of the pericardium surrounds the roots of your heart's major blood vessels and is attached by ligaments to your spinal column, diaphragm, and other parts of your body. The inner layer of the pericardium is attached to the heart muscle.