When a coronary artery becomes blocked (usually by a blood clot), an area of heart tissue loses its blood supply. This reduction of blood can quickly damage and/or kill heart tissue, so quick treatments in an emergency department and/or catheterization suite are necessary to reduce the loss ...
When a coronary artery becomes blocked (usually by a blood clot), an area of heart tissue loses its blood supply. This reduction of blood can quickly damage and/or kill heart tissue, so quick treatments in an emergency department and/or catheterization suite are necessary to reduce the loss ...
Heart Attack Causes Your heart muscle needs a constant supply of oxygen-rich blood. Your coronary arteries give your heart this critical blood supply. If you have coronary artery disease, those arteries become narrow, and blood can’t flow as well as it should. When your blood supply is bloc...
What is a Heart attack (myocardial infarction)?A heart attack occurs when one of the heart's coronary arteries is blocked suddenly or has extremely slow blood flow. A heart attack also is called a myocardial infarction.The usual cause of sudden blockage in a coronary artery is the formation ...
What Is a Heart Attack? Do you know the stages of a heart attack? When a coronary artery becomes blocked (usually by a blood clot), an area of heart tissue loses its blood supply. This reduction of blood can quickly damage and/or kill heart tissue, so quick treatments in an emergency...
Sometimes, other heart and blood vessel conditions besides a blockage cause a heart attack. A condition known as spontaneous coronary artery dissection (SCAD) can also trigger one. It happens when a tear happens inside one of the blood vessels that supply your heart. This tear can lead to a...
What is a heart attack (myocardial Infarction)? A myocardial infarction or heart attack occurs when the sudden blockage of a coronary artery, usually because of blood clot, causes damage and death to heart muscle. A myocardial infarction (myo=muscle + cardium=heart+ infarction=death) or heart ...
What is a heart attack (myocardial Infarction)? A myocardial infarction or heart attack occurs when the sudden blockage of a coronary artery, usually because of blood clot, causes damage and death to heart muscle. A myocardial infarction (myo=muscle + cardium=heart+ infarction=death) or heart ...
I am 46 years old and starting to worry about my heart health. What causes heart failure? 1 Answer Emad F. Aziz Cardiac Electrophysiologist Newark, New Jersey Typical causes of heart failure is coronary artery disease (Blockage of the arteries), long-standing untreated hypertension, Excessive...
Acute coronary syndrome (also known asheart attack) is a life-threatening condition which is characterized by impairedblood flowto theheartand is caused by a blockage or narrowing of the coronary arteries. Arterial deposits (known asplaque) represent a major contributing factor, as they can give ...