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Widow maker is an alternative name for the anterior interventricular branch of the left coronary artery. [9] [3] The name widow maker may also apply to the left coronary artery [10] or severe occlusions to that artery. [11] [12] This term is used because the left main coronary and/or the left anterior descending supply blood to large areas of ...
Widowmaker heart attacks can be caused by cholesterol that builds up in the LAD, leading to a blockage, or a blood clot that blocks the LAD, according to the Cleveland Clinic.
A blockage in this artery causes a widowmaker — it’s often deadly if not immediately treated. Doctors placed a stent in her artery to relieve obstruction and return blood flow to normal.
Arterial occlusion is a condition involving partial or complete blockage of blood flow through an artery. Arteries are blood vessels that carry oxygenated blood to body tissues. [ 1 ] [ 2 ] An occlusion of arteries disrupts oxygen and blood supply to tissues, leading to ischemia . [ 1 ]
Wellens' syndrome is an electrocardiographic manifestation of critical proximal left anterior descending (LAD) coronary artery stenosis in people with unstable angina. Originally thought of as two separate types, A and B, it is now considered an evolving wave form, initially of biphasic T wave inversions and later becoming symmetrical, often ...
Widowmaker heart attacks can be caused by cholesterol that builds up in the LAD, leading to a blockage, or a blood clot that blocks the LAD, according to the Cleveland Clinic.
Certain individuals such as women, diabetics, and the elderly may present with more varied symptoms. [8] If blood flow through the coronary arteries is stopped completely, cardiac muscle cells may die, known as a myocardial infarction, or heart attack. [9] Coronary artery disease (CAD) is the most common cause of coronary ischemia. [7]
The widowmaker isn’t always fatal, but a blockage in the LAD can cause the heart to stop beating, and to vibrate frantically in what’s called fibrillation. Prompt use of a defibrillator can ...