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9 ott 2023 · A heart attack occurs when an artery that sends blood and oxygen to the heart is blocked. Fatty, cholesterol-containing deposits build up over time, forming plaques in the heart's arteries. If a plaque ruptures, a blood clot can form. The clot can block arteries, causing a heart attack.
2 dic 2022 · A heart attack is when blood flow to the heart is blocked. It’s a circulation problem. With sudden cardiac arrest (SCA), the heart malfunctions and suddenly stops beating.
15 feb 2022 · A heart attack is a life threatening medical emergency. The sooner you can get medical treatment that restores normal blood flow to your heart, the better your chance of a...
15 mag 2024 · A heart attack, also called a myocardial infarction, happens when a part of the heart muscle doesn't get enough blood. The more time that passes without treatment to restore blood flow, the greater the damage to the heart muscle. Coronary artery disease (CAD) is the main cause of heart attack.
5 dic 2022 · What are the warning signs of a heart attack? They include chest discomfort, arm, neck and jaw pain, shortness of breath, and more. The American Heart Association explains the most common symptoms of heart attack in men and women.
15 feb 2024 · Overview. A blocked coronary artery prevents blood from reaching your heart muscle and causes a heart attack. What is a heart attack? A heart attack (myocardial infarction) is an extremely dangerous condition that happens because you don’t have enough blood flow to some of your heart muscle.
