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www.reference.com/article/causes-heart-attacks-32118607a72f869d

According to Medical News Today, heart attacks are caused by many factors, including poor dietary habits, high cholesterol, diabetes, smoking, obesity, sendentarism and chronic stress. Heart attacks are also caused by old age, genetics, high blood pressure and unhealthy gut bacteria. People who live

www.reference.com/article/causes-heart-attacks-cf2704ca028ff3f1

Causes of heart attacks include coronary artery disease and a coronary artery spasm, according to Mayo Clinic. Spontaneous coronary artery dissection, which is a condition in which one of the heart arteries tears, may also result in heart attack.

www.reference.com/article/symptoms-heart-attack-4c2baf69b8a134d0

The symptoms of an acute myocardial infarction vary by patient and by case. The most common symptom of a heart attack is pressure or pain in the chest that sometimes radiates outward into the arm, jaw, lower abdomen or back. According to Mayo Clinic, the pain of a heart attack might briefly diminish

www.reference.com/article/treatment-heart-attack-bc920a2d495f624a

According to the National Heart, Lung, and Blood Institute, heart attack treatments include oxygen, aspirin therapy and nitroglycerin. Aspirin therapy helps to prevent blood clots, while nitroglycerin helps to stabilize blood flow through the coronary system. In addition to blood clotting medication

www.reference.com/article/happens-heart-attack-ec198fd17b8acfc4

During a heart attack, blood flow to a section of the heart muscle is blocked suddenly, causing lack of oxygen, states the National Heart, Lung, and Blood Institute. The blockage is most often caused by coronary heart disease, a condition in which plaque buildup occurs inside an artery.

www.reference.com/article/prevent-heart-attack-35d987579e91843d

A person can prevent a heart attack by taking medications, exercising and eating healthy foods, according to Mayo Clinic. Taking medication enhances the function of a damaged heart, and lifestyle changes can aid in recovery.

www.reference.com/article/signs-heart-attack-a2558b06e8657261

The most characteristic symptom of a heart attack, according to the American Heart Association, is a severe, crushing pain in the chest that may radiate outward to the shoulders, arms and neck. Heart attacks can also cause the victim to feel short of breath or panicky and might induce dizziness and

www.reference.com/article/happens-during-heart-attack-8463ac67eace441f

During a heart attack, a blood clot completely obstructs the artery and deprives the heart of oxygen supply, causing heart muscle cells to die and leading to permanent damage, explains WebMD. Blood clots form when a plaque ruptures and platelets surround the area.

www.reference.com/world-view/10-signs-heart-attack-c68a341d8db8a842

Ten signs of a heart attack are tightness, pain or achiness in the chest or arms that sometimes extends to the neck, jaw or back, nausea, indigestion, heartburn, abdominal pain, shortness of breath, cold sweats, tiredness, lightheadedness and dizziness, states the Mayo Clinic. Not all victims show t

www.reference.com/article/main-causes-heart-attacks-1e757c623d590446

Typical causes of a heart attack include destruction of blood vessels, blood clotting and atherosclerosis, which is the buildup of plaque in the arteries, according to Healthline. Risk factors include diabetes, high blood pressure, smoking and lack of physical activity, notes Mayo Clinic.