Answer:
Diseases that can affect the circulatory system include:
1. Atherosclerosis
Atherosclerosis is a hardening of the arteries.
How it works : It is typically caused by a diet high in fat, which leaves fatty deposits on the lining of the blood vessels. These fatty deposits stick together and make the arteries hard and less flexible.
Atherosclerosis leads to high blood pressure, which can damage the heart and kidneys and even lead to strokes.
How to prevent : Regular exercise improves blood flow, lowers blood pressure, and reduces the risk of conditions that increase the risk of atherosclerosis and heart disease. Get at least 150 minutes of moderate aerobic activity or 75 minutes of vigorous aerobic activity a week, or a combination of the two.
2. Heart attack
How it Works : Myocardial infarction (MI) is the technical term for a heart attack. A heart attack can occur when the blood supply is cut off from the heart, often by a blood clot. Some heart attacks are minor, but others can be life-threatening.
How to Prevent : Eat a healthy, balanced diet. ...Be more physically active. ...Keep to a healthy weight. ...Give up smoking. ...Reduce your alcohol consumption. ...Keep your blood pressure under control. ...Keep your diabetes under control. ...Take any prescribed medicine.
3. Mitral valve prolapse
How it Works : Mitral valve prolapse means the mitral valve bulges out or prolapses because it does not close evenly. The mitral valve pumps freshly oxygenated blood out of the heart to the rest of the body.
How to Prevent : There is nothing you can do to prevent or avoid mitral valve prolapse. Most people are born with it. One complication from mitral valve prolapse is called infective endocarditis (IE).
4. Mitral valve regurgitation
Mitral valve regurgitation happens when the mitral valve does not close all the way and causes a leak, allowing some of the oxygenated blood to flow backward.
5. Mitral stenosis
Mitral stenosis means the mitral valve is abnormally narrow which can prevent the blood from flowing smoothly or quickly through it.
Explanation:
The blood circulatory system, also called the cardiovascular system, consists of the heart and the blood vessels that run throughout the body. It delivers nutrients and oxygen to all cells of the body.
The oxygen we breathe gets mixed into the blood in the lungs, and the heart pumps this blood to all parts of the body. Each heartbeat is a contraction of the heart as it pumps blood around the body.
The heart has four chambers: the left atrium, right atrium, right ventricle and left ventricle. They are all separated by one-way valves, meaning the blood can only flow in one direction. Blood is carried to the heart in the veins, and back out to the rest of the body in the arteries.
There are many different circulatory system diseases all of which interrupt this complex process of distributing blood around the body.
In this article, learn about diseases that affect the circulatory system, as well as treatment options and prevention.
