There is advice. about what you can do to make a speedy recovery. Simple exercises to do in. the first few weeks after your angioplasty are described. There is information. about diet, your medicines, and when you can start doing certain activities. again. There is a section about stress and how to deal with it. The booklet has information about cardiac rehabilitation and support groups in. your area, and useful addresses and telephone numbers.
Coronary Arteries. Because the heart is composed primarily of cardiac muscle tissue that continuously contracts and relaxes, it must have a constant supply of oxygen and nutrients. The coronary arteries are the network of blood vessels that carry oxygen-and nutrient-rich blood to the cardiac muscle tissue.ecause the heart is composed primarily of cardiac muscle tissue that continuously contracts and relaxes, it must have a constant supply of oxygen and nutrients.
It consists of heart, blood and blood vessels. Blood vessels constitute arteries, veins, arterioles and capillaries. These play an important role in the functioning of cardiovascular or circulatory system.The structure of this system can be expressed as a closed loop that begins and also ends at one location-the heart.he Human circulatory system is an organ system that is mainly concerned with transportation of nutrients, gases, blood cells and hormones throughout the body, through a network of blood vessels.