Muscle tissue one of three major types of muscle, the others being skeletal and smooth muscle. These three types of muscle all form in the process of myogenesis. The cells that constitute cardiac muscle, called cardiomyocytes or myocardiocytes, predominantly contain only one nucleus, although populations with two to four nuclei do exist. The myocardium is the muscle tissue of the heart, and forms a thick middle layer between the outer epicardium layer and the inner endocardium layer. Coordinated contractions of cardiac muscle cells in the heart propel blood out of the atria and ventricles to the blood vessels of the left/body/systemic and
History of beliefs about the human body be detected. Definitions of the body and it's disorders therefore focus on physical manifestations of energy through the body. This is mostly seen in Chinese Traditional Medicine and has today been explained in physical ways by modern science. The ideal body of east Asian medical literature was not muscular and instead focused on key energy manifestations in the body for directed therapy. The Yellow Emperor's Body is a term derived from the references to the Yellow Emperor within the Ancient Chinese book, the "book of change". The Term describes the references to both the physical body that can be touched,