Infarction - Wikipedia 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]
Heart attack - Symptoms causes - Mayo Clinic 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 myocardial infarction Prompt treatment is needed for a heart attack to prevent death Call 911 or emergency medical help if you think you might be having a heart attack
About Heart Attack Symptoms, Risk, and Recovery 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
Heart Attack: Symptoms Treatment - Cleveland Clinic A heart attack (myocardial infarction) is a medical emergency where your heart muscle begins to die because it isn’t getting enough blood flow A blockage in the arteries that supply blood to your heart usually causes this
Heart Attack - Johns Hopkins Medicine A heart attack (myocardial infarction) happens when one or more areas of the heart muscle don't get enough oxygen This happens when blood flow to the heart muscle is blocked
Heart Attack: Causes, Symptoms, and Treatment - WebMD 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
Understanding Myocardial Infarction: Symptoms, Treatment, and Recovery 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 leads to damage or death of the affected heart muscle tissue
Heart Attack: Symptoms, Causes, and Treatment - Verywell Health A heart attack—also known as a myocardial infarction (MI)—is when the heart muscle does not receive enough blood flow and the heart cells begin to die This can result from a severely decreased blood flow to the coronary arteries or because there is a complete blockage in the arteries