How is heart attack caused
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March 28, 2014
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How is heart attack caused

The more symptoms you have, the more likely you are having a heart attack. So if you don't drink, don't start. When the plaque is hard, the outer shell cracks (plaque rupture), platelets (disc-shaped particles in the blood that aid clotting) come to the area, and blood clots form around the plaque. The best time to treat a heart attack is within one to two hours of the first onset of symptoms. A. What causes a heart attack? A. The correct answer is all of the above. The amount of lost pumping ability depends on the size and location of the scar. Within a short time, death of heart muscle cells occurs, causing permanent damage. Reviewed By: Michael A. Treatments (medications, open heart surgery, and interventional procedures, like angioplasty) do not what are the sign of diabetes in adults cure coronary artery disease. The correct answer is all of the above. On penetration of the deadly dart, the individual targeted for assassination may feel as if bitten by a mosquito, or they may not feel anything at all. Your doctor or nurse should review your medications with you. In some cases, we cannot guarantee the veracity of the images or video. The coronary arteries provide the heart with this critical what causes high and low pressures blood supply. Just like a skin wound, the heart's wound heals and a scar will form in the damaged area. The correct answer is all of the above. Urac. You can also lower your risk by staying at a healthy weight, eating a low-fat diet, how is heart attack caused and getting regular exercise (talk to your doctor before starting to exercise). The heart is a muscle like any other in the body. The dart from this secret CIA weapon can penetrate clothing and leave nothing but a tiny red dot on the skin. Chest pain may be mild or feel more like pressure or fullness. This is a heart attack. Men and women can have all the same warning signs. Hon. A. Become more active. M. D. You can't miss signs of a heart attack. Much of this content is graphic in nature, showing unfiltered media from the global war on terror and other conflicts. Women have different heart attack symptoms than men. When that part of the heart loses its blood supply completely, the muscle dies. Not smoking is the best thing you can do for your heart. If you do drink, limit it to no more than one drink a day for women and two drinks a day for men. A. M. Com's knowledge, the images, videos, and content featured on "Shock & Awe" pages are tips to help stop smoking weed in the public domain or declassified materials. D. A heart attack, or myocardial infarction (MI), is permanent damage to the heart muscle. A. The sooner you get help, the less damage to your heart. A. A. Make a doctor's appointment for four to six weeks after you leave the hospital following a heart attack. In order to prevent the progression of heart disease and another heart attack, you must follow your doctor's advice and make necessary lifestyle changes -- quitting smoking, lowering your blood cholesterol, controlling your diabetes and high blood pressure, following an exercise plan, maintaining an ideal body weight, and controlling stress. D. African-Americans, Mexican-Americans, American Indians, Hawaiians, and some Asian-Americans have a higher risk for heart problems. The correct answer is false. Call 911 for all medical emergencies. , Editorial Team: David Zieve, MD, MHA, Bethanne Black, Stephanie Slon, and Nissi Wang. S. alcohol and liver damage symptoms If you have coronary artery disease, those arteries become narrow and blood cannot flow as well as they should. While some studies show that alcohol may have small heart benefits, it also increases the risk of alcoholism, high blood pressure, obesity, and breast how is heart attack caused cancer. Ch). These tests can help your doctor diagnose the presence or progression of blockages in your coronary arteries and plan treatment. How you deal with stress can also have an effect. Is accredited by URAC, also known as the American Accreditation HealthCare Commission (www. URAC's accreditation program is an independent audit to verify that A. Also reviewed by A. 's editorial policy, editorial process and privacy policy. Less often, a heart attack occurs due to a spasm in an artery that supplies blood to the heart. The poisonous dart completely disintegrates upon entering the target. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Follows rigorous standards of quality and accountability. Over time, plaque can build up along the course of an artery and narrow the channel through which blood flows. Once the damage is done, the poison denatures quickly, so that an autopsy is very unlikely to detect that the heart attack resulted from anything other than natural causes. Your doctor will want to check the progress of your recovery. Keep a list of your medications and bring them to each of your doctor visits. D. Fatty matter, calcium, proteins, and inflammatory cells build up within the arteries to form plaques of different sizes. © 1997- 2008 A. How why do i get sleepy after i eat Are Future Heart Attacks Prevented? This is called a heart attack, or an MI - a myocardial infarction (myo=muscle +cardial=heart; infarction=death due to lack of oxygen). Not everyone has the same symptoms, so you should know all the signs of a heart attack. Not everyone has the classic sign of a heart attack: sudden, intense chest pain. Links to other sites are provided how is heart attack caused for information only -- they do not constitute endorsements of those other sites. More than a million Americans have heart attacks each year. But, the new scar tissue does not contract. If you have questions about them, ask your doctor or pharmacist. After a heart attack, quick treatment to open the blocked artery is essential to lessen the amount of damage. What are the risk factors you can't control? Heart disease can lead to a heart attack when plaque builds up in the arteries that supply blood to the heart. Some studies have found a link between stress and heart disease. Your doctor may ask you to undergo diagnostic tests such as an exercise stress test at regular intervals. The correct answer is false. What are the warning signs of a heart attack? It is important to know that angina can manifest in many different ways and does not always need to be experienced as chest pain. M. While it is unusual, a heart attack can also be caused by a spasm of a coronary artery. M. Yet this is all verifiable in Congressional testimony. herbal remedies for quitting smoking Healing of the heart muscle begins soon after a heart attack and takes about eight weeks. This weapon is only one of many James Bond-like discoveries of the Church Committee hearings, officially known as the United States Senate Select Committee to Study Governmental Operations with Respect to Intelligence activities. If your parents have heart disease, you are also at risk. These symptoms may occur without chest pressure or pain. "Myo" means muscle, "cardial" refers to the heart, and "infarction" means death of tissue due to lack of blood supply. D. Having had a heart attack or treatment does not mean you will never have another heart attack; it can happen again. During a coronary spasm, the coronary arteries restrict or spasm on and off, reducing blood supply to the heart muscle ( ischemia). The correct answer is true. , Inc. It may occur at rest, and can even occur in people without significant coronary artery disease. Chen, MD, PhD, Assistant Professor of Medicine, Division of Cardiology, Harborview Medical Center, University of Washington Medical School, Seattle, WA. Arteries supply it with oxygen-rich blood so that it can contract and push blood to the rest of the body. Stress can add to your risk of heart disease. D. Taking your medicine for high blood pressure and diabetes also lowers your risk. The correct answer is all of the above. There is no cure for coronary artery disease. Men are more at risk for heart attacks than women, but a woman's risk increases after menopause. This how is heart attack caused ache or pain is called angina. Learn more about A. When Will I See My Doctor Again After I Leave the Hospital? But, there are several steps you can take to prevent further attacks. Org). Just like arm muscles that begin to ache or hurt when heavy things are lifted, or legs that ache when you run too fast; the heart muscle will ache if it doesn't get adequate blood supply. If you believe that material in this section is classified or invalid, please contact Military. A. Drinking red wine is a good way to lower my risk for heart disease. Choose good nutrition. If a blood clot forms, it can block blood flow to the heart. D. While chest pain or discomfort is the most common symptom, symptoms can be less obvious, and you may not know what's going on. how is heart attack caused Minutes count during a heart attack. Block the oxygen supply completely, and the muscle starts to die. Senate testimony in 1975 on rogue activities of the CIA. You can prevent a heart attack. It is important to know the names of your medications, what they are used for, and how often and at what times you need to take them. The lethal poison then rapidly enters the bloodstream causing a heart attack. M. Is among the first to achieve this important distinction for online health information and services. Aspirin can be harmful for some people, so don't take it unless told to do so by emergency or medical personnel. If the plaque ruptures, a small blood clot can form within the blood vessel, acting like a dam and acutely blocking the blood flow beyond the clot. A. how is heart attack caused If you think you are having a heart attack, you should:The correct answer is call 9-1-1 right away. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. If you overeat, drink alcohol to excess, or smoke in response to stress, your risk goes up. Any duplication or distribution of the information contained herein is strictly prohibited. M. If you have a copyright concern, please review our Digital Millennium Copyright Act page. At the first signs of a heart attack, call for emergency treatment (usually 911). The plaque deposits are hard on the outside and soft and mushy on the inside. Plaque is made up of cholesterol buildup and eventually may calcify or harden, with calcium deposits. , Inc. So, the heart's pumping ability is lessened after a heart attack. Health Solutions, Ebix, Inc. Is also a founding member of Hi-Ethics and subscribes to the principles of the Health on the Net Foundation (www. The heart muscle requires a constant supply of oxygen-rich blood to nourish it. If the artery becomes too narrow, it cannot supply enough blood to the heart muscle when it becomes stressed. The correct answer is true. What Happens During a Heart how is heart attack caused Attack? However, women are more likely to have shortness of breath, back or jaw pain, nausea, or feel light-headed. The correct answer is false. The American Heart Association recommends the ABCs for heart attack prevention: Avoid tobacco. A CIA secret weapon used for assassination shoots a small poison dart to cause a heart attack, as explained in Congressional testimony in the video. Com technical support. The astonishing information about this secret weapon of the CIA comes from U. M. When there isn't enough oxygen flow to a muscle, its function begins to suffer. If a blood clot totally blocks the artery, the heart muscle becomes "starved" for oxygen. What are risk factors for heart disease and heart attack that you can control? To the best of Military. Sounds like the perfect James Bond weapon, doesn't it? This causes a heart attack. Waiting longer increases the damage to your heart and reduces your chance of survival. A.