Web1 sep. 2024 · Some forms of HDL remove cholesterol from artery walls and return it to the liver for excretion. In contrast, harmful low-density lipoprotein (LDL) particles deliver cholesterol to cells in the artery wall, creating artery-clogging plaque that can trigger a heart attack or certain types of stroke. WebAngioplasty is a procedure used to open blocked coronary arteries caused by coronary artery disease. It restores blood flow to the heart muscle without open-heart surgery. …
Why a ‘Widowmaker’ Heart Attack Is So Dangerous
WebCardiovascular disease is a term used to describe a group of conditions that affect the heart and blood vessels, such as coronary artery disease, heart attack, stroke, and heart failure. It is one of the leading causes of death globally, and its risk factors can often be detected early, making it important to be aware of the major indicators of … Web13 apr. 2024 · Prevention. A heart attack (myocardial infarction or MI) is a serious medical emergency in which the supply of blood to the heart is suddenly blocked, usually by a … bob dellaserra wrestlingdata
Anatomy and Function of the Coronary Arteries
Web5 nov. 2024 · A heart attack, also known as a myocardial infarction, is a medical condition that causes the heart to become permanently damaged. Here, “myo” means muscle, … Web7 jul. 2024 · The largest artery is the aorta, the main high-pressure pipeline connected to the heart’s left ventricle. The aorta branches into a network of smaller arteries that extend … 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. The fatty, cholesterol-containing deposits are called plaques. The process of plaque buildup … Meer weergeven Symptoms of a heart attack vary. Some people have mild symptoms. Others have severe symptoms. Some people have no symptoms. Common heart attack symptoms … Meer weergeven Coronary artery disease causes most heart attacks. In coronary artery disease, one or more of the heart (coronary) arteries are blocked. This is usually due to cholesterol-containing deposits called plaques. … Meer weergeven Heart attack complications are often due to heart muscle damage. Potential complications of a heart attack include: 1. Irregular or atypical heart rhythms (arrhythmias).Heart attack damage can affect how … Meer weergeven Heart attack risk factors include: 1. Age.Men age 45 and older and women age 55 and older are more likely to have a heart attack than are younger men and women. 2. Tobacco use.This includes smoking and … Meer weergeven bob deitcher obituary