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coronary heart disease description
Heart Attack Description
Also known as myocardial infarction, myocardial infarction is the leading cause of death worldwide. An average of 1.2 million Americans suffer a heart attack a year and 40% of these people die. This condition is characterized by an interruption of flow blood to a particular region in the heart. The results from the interruption of oxygen shortage causes damage to heart tissue and death of tissues.
People with a history of stroke, atherosclerotic heart disease or angina pectoris and heart rate Abnormal have a greater risk of suffering a heart attack. The disease mainly affects men over 40 years of age and women over 50 years. There are also of medical and scientific studies indicate that women who use oral contraceptives have an increased risk of heart attack than those who were not use. The lifestyle of a person may also increase chances of a heart attack. Smoking, alcoholism, drug addiction, the presence of high high triglycerides in the food we eat, high levels of LDL and low HDL cholesterol levels are some risk factors that must learn to avoid. In addition, people diagnosed with diabetes, obesity, hypertension and high levels of the Stress is also regarded as serious risks.
A person suffering a heart attack, chest pain, nausea, difficulty breathing, vomiting, sweating, palpitations and anxiety. These symptoms are experienced by men, while among women, the symptoms include fatigue and weakness. Evidence that at least 30% of all incidents of heart attack have no visible symptoms and are considered "Silent" infarctions.
One person suffered a heart attack requires immediate medical attention to prevent damage Besides the heart receives oxygen, nitroglycerin and aspirin, people who have heart attacks will be a series of tests, including an electrocardiogram, blood tests and chest radiographs. These tests will determine the levels of troponin or creatine kinase, which are generally indicative of tissue injury of the heart. Treatment may include thrombolytic therapy or percutaneous coronary intervention. For severe cases, bypass surgery will be done to unblock a coronary artery affected.
Heart attacks are usually caused by vigorous exercise, both physical and psychological. Severe acute infections such as pneumonia may also trigger heart attacks. A person at risk of suffering a heart attack usually has a history of chest pain lasting longer than 20 minutes. You'll also changes ECG readings and fluctuation of serum levels of cardiac biomarkers.
People who have survived a heart attack can reduce the risk of recurrence in control of blood pressure and the implementation of changes in lifestyle. Do not smoke, drink excessively and are encouraged to exercise regularly, Eat a balanced diet and taking medication long term. These drugs include the drug antiplatelet (aspirin), beta-blocker (metoprolol) therapy, ACE inhibitors, treatment with statin agents antagonist eplerenone to aldosterone and Omega-3 fatty acids.
The complications of a heat attack is likely to occur immediately. These complications may include insufficient congestive heart failure, myocardial rupture, pericarditis, life-threatening arrhythmia and cardiogenic shock. This is why heart attacks can also be lethal effects occur fairly quickly.
About the Author
Article by Sven Ullmann, who runs Deserved Health – a site dedicated to different health related articles. Read more about Myocardial Infarction.
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