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Oct 9, 2023 · A heart attack occurs when the flow of blood to the heart is severely reduced or blocked. The blockage is usually due to a buildup of fat, cholesterol and other substances in the heart (coronary) arteries.
Feb 15, 2022 · A heart attack happens when blood flow to the heart is blocked or cut off. If there’s not sufficient oxygen-rich blood flowing to the heart, it can cause damage to the affected area. As a result ...
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. The most common symptom is retrosternal chest pain or discomfort that classically radiates to the left shoulder, arm, or jaw. The pain may occasionally feel like heartburn.
Sep 21, 2023 · Heart attacks are also called myocardial infarctions (MIs). “Myo” means muscle, “cardial” refers to the heart, and “infarction” means the death of tissue because of a lack of blood supply.
Feb 15, 2024 · 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. This lack of blood flow can occur because of many different factors but is usually related to a blockage in one or more of your heart’s arteries.. Without blood flow, the affected heart muscle will begin to die.
Dec 2, 2022 · A heart attack is scary. If you’ve had one, or are close to someone who has, you’re not alone. Many people survive a heart attack and go on to enjoy productive lives.
A heart attack, also called a myocardial infarction, happens when a part of the heart muscle doesn’t get enough blood. Coronary artery disease (CAD) is the main cause of heart attack.
What is a heart attack, also called a myocardial infarction? What is coronary heart disease and coronary artery disease? The American Heart Association explains the Warning Signs of Heart Attack, Risk of Heart Attack, Symptoms of Heart Attack, Treatment of Heart Attack, diagnosis of heart attack, heart attack resources, heart attack tools, heart attack symptoms, heart attack signs, heart ...
Oct 9, 2023 · Each minute after a heart attack, more heart tissue is damaged or dies. Urgent treatment is needed to fix blood flow and restore oxygen levels.
Symptoms of a heart attack. Heart attack symptoms vary from person to person. They can include: pain or discomfort in your chest that happens suddenly and doesn't go away; pain that spreads to your left or right arm, or to your neck, jaw, back or stomach.
