In certain cases, stenosis or leakage may be relieved by operations that repair your own valve. The mitral and aortic valves are the most common valves affected. Heart valve replacement surgery has become a common procedure for helping patients with valvular heart disease. Both of these conditions increase the workload of your heart and cause it to become abnormally large or eventually fail. Any of these problems can result in failure of your valves to open freely or close completely. Some viruses and infections can also cause damage to your heart valves. The natural process of aging can weaken an already affected valve or can deposit hard calcium in normal valve tissue. Some of them require early medical attention, while others may go undetected until later in life. Abnormalities of your heart valves may exist at birth. Heart valves may be affected by defects and diseases, which reduce their efficiency. The most common cardiac surgery performed today is coronary artery bypass grafting. When normal heart function is affected by coronary artery disease, cardiac surgery may be recommended. Fortunately, your doctor has a number of tests that determine the condition of your heart muscle and coronary arteries. This is known as a myocardial infarction or heart attack.Īlthough your symptoms are very important, some people have severe coronary artery disease without symptoms. When this condition continues, your blood supply to a specific area of heart muscle may be insufficient to maintain healthy function and that area of muscle dies. When your heart muscle fails to receive oxygenated blood, chest pain or pressure (angina) can occur. This results in a narrowing, or complete closure, of the inside of your coronary artery, thus preventing an adequate amount of blood, oxygen, and nutrients to reach a portion of your heart muscle. The cause of your disease is commonly related to hardening of the arteries (arteriosclerosis), in which deposits of fatty materials (cholesterol), and calcium build up inside your vessels. Disease of your coronary arteries may involve one or all of your vessels. The coronary arteries nourish your heart muscle. Psychiatric Consultation and Liaison Service.
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