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Heart Disease Facts & Resources from Health Issues Today
We hope that these pages will help you in your fight against heart disease and its grip on our world today. There are many resources listed here to enlighten you and help you build your health library, please take advantage of them. You can get a free ebook about heart disease by signing up using the form on the left side of this page. God bless and good luck in your battle against heart disease. heart diseaseAuthor: encyclopedia heart disease Related: Pathology any of several abnormalities of the heart and its function in maintaining blood circulation. Heart disease is the cause of approximately half the deaths in the United States each year. Among the most common causes of heart disease are degenerative changes in the coronary blood vessels, infectious diseases, and congenital heart disease . Congenital defects result from abnormal development of the fetal heart, commonly in the valves or septa. Such defects can be precipitated by environmental conditions in the uterus, such as the presence of the rubella virus, or they can be inherited. Infectious diseases acquired after birth, such as rheumatic fever , syphilis , and endocarditis , can also damage the valves of the heart. In addition, the heart muscle itself can be affected: hypertensive heart disease (see hypertension ) can cause it to enlarge, and it can become inflamed by rheumatic fever. Arteriosclerotic depositions in the coronary arteries result in the narrowing of these vessels, causing insufficient blood flow and oxygen to the heart muscle, a condition known as coronary artery disease . The characteristic radiating chest pain, angina pectoris , is the most prominent symptom of this condition. Coronary arteries already narrowed by arteriosclerosis are made susceptible to blockage by a clot (coronary thrombosis ), causing the death of the heart muscle supplied by the affected artery, a life-threatening event called a myocardial infarction , or heart attack. Hypertensive, coronary, congenital, and other forms of cardiovascular disease, either singly or in combination, can lead to a state in which the heart is unable to expel sufficient blood for the metabolic demands of the body, ultimately resulting in congestive heart failure . Disturbances in the normal heartbeat, called arrhythmias , can occur by themselves or in conjunction with other heart problems, for example infarction affecting the area of the heart that controls the heartbeat. ...
Heart Disease Additional Information
Heart is the most significant organ of the body. It controls and regulates the entire body. An individual can survive the loss of other organs of body but not of a heart. The moment heart ceases pumping blood to the body, it results in a heart stroke and there are chances that the person may die. But people are often negligent in taking care of this undeniably crucial organ of their body. This is made evident by the studies that reveal the escalating deaths due to cardiac arrests every year. It is not just the elderly who are gripped by cardiac seizures ... Red Wine, Heart Disease, Hungry Sharks and Knights in Shining Armor What is so special about wine? What is it that makes it potentially more protective against coronary heart disease, and perhaps other diseases, that other forms of alcohol? In recent years, scientists have concluded without doubt that many human diseases such as heart disease, cancer and the aging process is caused or stimulated by a ravenous group of chemicals called free radicals, that act like hungry sharks. These highly charged little villains prowl the body and attack healthy ... |
