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Doctor insights on: What Would Left Anterior Descending Coronary Artery Blockage Cause

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What would left anterior descending coronary artery blockage cause?

What would left anterior descending coronary artery blockage cause?

Left anterior descen: This has been called the "widow maker" artery that can cause angus, heart attack or myocardial infarction, or sudden death. ...Read more

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Dr. Payam Rafat
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Artery (Definition)

Arteries are defined as blood vessels which carry blood away from the heart (to either the body or lungs). Arteries: higher pressure, thicker walls, stretch (pulse) with each heart contraction & deliver blood to the arterioles which control the flow to individual capillaries. Veins are blood vessels which carry blood from capillaries back to the heart (body to right heart; ...Read more


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What's mean mild coronary artery disease involving the left anterior descending and the right coronary artery? It's something to worry? Heart attack?

What's mean mild coronary artery disease involving the left anterior descending and the right coronary artery?  It's something to worry? Heart attack?

MDs visual judgement: I would be quite wary of the assessment, likely based on a coronary angiogram. Get a copy of all the images, on a cdrom from hospital, &closely examine yourself. Do not settle for someone else's interpretation, its not their body/heart. Any narrowing (stenosis) means advanced atherosclerosis with previous plaque ruptures; clots which have fibrosed/not-cleared; narrowed the opening of the artery. ...Read more

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What would cause a high coronary artery score and yet after a angiogram there isn't a blockage?

What would cause a high coronary artery score and yet after a angiogram there isn't a blockage?

Not unusual: The calcium score is a measure of calcium in the wall of the artery. An angiogram measures the degree of blockage in the lumen of the artery. A high calcium score is a measure of the risk of devolping obstructive coronary disease; it does not make the diagnsosis of obstructive coronary disease. ...Read more

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What are the causes of coronary artery blockage?

What are the causes of coronary artery blockage?

Several: There are a number of risk factors that lead to plaque in the coronary arteries which is the reason for the blockage. Some of these are smoking, high blood pressure, unhealthy diet, an abnormally high cholesterol, lack of exercise, and obesity. There are also hereditary factors. ...Read more

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What could cause a high (1100+) right coronary artery score and yet after a angiogram, they find no blockage?

What could cause a high (1100+) right coronary artery score and yet after a angiogram, they find no blockage?

Great question: An angiogram is showing plaque buildup that is impacting blood flow within the lumen of the vessel but before you have that happen you can get atherosclerotic buildup within the wall of the vessel that grows outward. This can be seen by CT but can appear very minimal on an angiogram. However if you have a CT with high calcium score I recommend medical therapy for coronary disease (statin, aspirin) ...Read more

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What would cause a high (1100+) right coronary artery score and yet after an angiogram, they find no blockage?

What would cause a high (1100+) right coronary artery score and yet after an angiogram, they find no blockage?

Calcicardiogram: The study you refer to scores calcium in vessel walls. This does not always correlate with coronary obstruction. It does imply the disease process is present. ...Read more

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Had a heart angiogram show blockage in my left main coronary artery.Ok.Why?

Emergency: Blockage in the left main coronary artery is considered an emergency condition requiring urgent intervention by angioplasty or bypass surgery. This situation is associated with high mortality if left alone. ...Read more

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What part of the heart would receive less blood if the were a blockage in the left main coronary artery?

What part of the heart would receive less blood if the were a blockage in the left main coronary artery?

Left main: most of the blood to the left ventricle passes thru the left main. That is why it is such a serious lesion. ...Read more

Dr. Al Hegab
2 doctors shared insights

Coronary Artery (Definition)

Coronary artery is the name given to the blood vessels that supply the myocardium. The word coronary was coined by the first anatomists that noticed that if you remove all muscle from the heart the remaining vessels resemble the shape of a corona or crown. ...Read more


Dr. Bernard Seif
5 doctors shared insights

Cardiac (Definition)

Cardiac translates literally to "heart, " and any place the term is seen, such ...Read more