The heart is one of the most important and busiest organs - it works continuously, pumping blood into the blood vessels. The central organ of the circulatory system is made up of two atria and two ventricles. Any disease of the heart weakens the whole body - so it is important to take good care of this organ and prevent it from developing. There are many ways to keep the heart muscle in good condition. In fact, the heart does not need complicated measures on our part to be healthy - but it does need regularity and a hygienic lifestyle.