Infarction is tissue death (necrosis) due to inadequate blood supply to the affected area. It may be caused by artery blockages, rupture, mechanical compression, or vasoconstriction. [1]

2023年10月9日 · The clot can block arteries, causing a heart attack. During a heart attack, a lack of blood flow causes the tissue in the heart muscle to die. A heart attack is also called a …

2024年10月24日 · 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 …

2024年12月10日 · Myocardial infarction (MI): When an area of the heart muscle is damaged or dies after blood supply is blocked. MI is the classic medical term for a heart attack.

2024年10月16日 · Learn about the difference between myocardial ischemia and myocardial infarction. This article looks at causes, symptoms, treatments, and more.

2025年6月17日 · Infarction, on the other hand, is the severe consequence of prolonged ischemia, resulting in tissue death. Both conditions benefit greatly from medical imaging to aid in …

2023年8月8日 · Myocardial infarction (MI), colloquially known as “heart attack,” is caused by decreased or complete cessation of blood flow to a portion of the myocardium.

Infarction occurs when a part of the body, usually an organ or tissue, doesn't receive enough blood supply, leading to damage or death of that area. This lack of blood flow deprives the …

2023年9月21日 · 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 …

2025年4月8日 · A myocardial infarction, or heart attack, occurs when blood flow to a part of the heart muscle is blocked, usually due to a blood clot in a coronary artery. This lack of oxygen …