Decades of research have investigated the possible treatment of the symptoms of schizophrenia with several of the B vitamins. Thiamine (Vitamin B1): When taken with acetazolamide (more usually prescribed for glaucoma or epilepsy), this vitamin may improve a variety of symptoms of schizophrenia. Niacin (Vitamin B3):
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 right/lungs/pulmonary circulatory systems.This complex mechanism illustrates systole of the heart.he cells that constitute cardiac muscle, called cardiomyocytes or myocardiocytes, contain only three nuclei. 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.
Confidence votes 128. There's a hierarchy to this; in the largest form, the heart is made from muscle tissue; muscle tissue is made from cells, and cells are composed of elements. The heart is hollow and shaped like a cone.It is made of specialized muscle tissue which allows it to beat your entire lifetime.he heart is comprised of the left and right atria and the left and right ventricles. The atria pump blood to the lungs, where it is oxygenated. The oxygenated blood then retu â¦ rns to the heart, where the ventricles pump it to the rest of the body.