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Hace 4 días · A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops in one of the coronary arteries of the heart, causing infarction (tissue death) to the heart muscle.
14 de jun. de 2024 · Classic signs and symptoms of a heart attack include crushing, substernal chest pain, pain in your shoulders or arms, shortness of breath, and sweating. However, many heart attacks have minimal or no symptoms and are found later during routine testing.
25 de jun. de 2024 · A heart attack (myocardial infarction) is a medical emergency that occurs when blood flow to the heart muscle is reduced or blocked. One of the symptoms of a heart attack is chest pain, but this doesn't always mean that someone clutches at their chest in pain like in the movies.
2 de jul. de 2024 · Adobe Stock. Heart attack signs and symptoms can range from mild to severe, and they can vary from person to person. An American Heart Association list of heart attack signs includes: Pain or discomfort in the chest, arm or shoulder. Lightheadedness, nausea or vomiting. Pain in the jaw, neck or back. Shortness of breath.
Hace 6 días · heart attack, death of a section of the myocardium, the muscle of the heart, caused by an interruption of blood flow to the area. A heart attack results from obstruction of the coronary arteries.
11 de jun. de 2024 · Overview. A computerized tomography (CT) coronary angiogram is an imaging test that looks at the arteries that supply blood to the heart. A CT coronary angiogram uses a powerful X-ray machine to make images of the heart and its blood vessels. The test is used to diagnose many different heart conditions.
1 de jul. de 2024 · A heart attack, also called a myocardial infarction, occurs when a part of the heart muscle doesn’t get enough blood because a coronary artery has become partially or fully blocked. A heart attack should not be confused with cardiac arrest, when the heart’s electrical system malfunctions ... | Page 1.
