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Doctor insights on: What Causes Thrombosis Of The Coronary Arteries

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What causes thrombosis of the coronary arteries?

What causes thrombosis of the coronary arteries?

Arterioclerosis: Arteriosclerosis or plaque buildup in the wall of the coronary arteries will narrow the lumen to the point where there is flow restriction, then clot formation. The plaque may rupture, allowing a flap-like effect, blocking the lumen, resulting in clot formation. Trauma may cause a separation of the layers of the wall, and this dissection results in clot formation. ...Read more

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Dr. Dariush Saghafi
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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 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 are the causes of coronary thrombosis and what affects the risk of coronary heart disease?

What are the causes of coronary thrombosis and what affects the risk of coronary heart disease?

Genes and lifestyle: Coronary thrombus is a clot in an artery that feeds the heart. Anything that damages or roughens the lining of the blood vessels could result in clot formation, such as elevated cholesterol and hypertension. Risk factors include family history of heart disease, being male, increasing age, elevated cholesterol or ldl, obesity, smoking, and being sedentary. ...Read more

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What are the causes of coronary artery disease?

What are the causes of coronary artery disease?

CAD: Inflammatory changes first involving the intima and then the deeper layers of the blood vessel wall. ...Read more

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What is the function of coronary arteries and veins?

What is the function of coronary arteries and veins?

Arteries/veins: Every organ needs a supply line (artery) and discharge (vein). Think of your faucet and drain. The coronary arteries supply the heart muscle with oxygen and energy, the veins carry off the metabolic waste. ...Read more

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What is the function of coronary arteries?

What is the function of coronary arteries?

Supply Blood 2 Heart: Blockages in the coronary arteries result in heart attacks. ...Read more

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What are some of the consequences of coronary artery blockage?

What are some of the consequences of coronary artery blockage?

Chest pain: There may be no symptoms but if the blockage is severe enough, chest pain, especially on exertion, can occur. Also heart attack or even sudden death. Therefore, good to see your doctor and be advised of your risk factors and ways to prevent coronary artery blockage. ...Read more

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What are the effects of coronary artery disease?

What are the effects of coronary artery disease?

Chest pain: This can result in chest pan on exertion and can lead to a heart attack where part of the heart muscle can be damaged. ...Read more

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What are the functions of coronary arteries and veins?

What are the functions of coronary arteries and veins?

Heart blood flow: Coronary arteries bring oxygenated blood to the heart. Coronary veins returned that same blood to the venous circulation. Both types of vessels sit on the surface of the heart. ...Read more

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What is the location of the coronary arteries?

What is the location of the coronary arteries?

Picture this: The coronary arteries branch off from the walls of the aorta, and dive down into the outer layer of the heart mucle. On the left side, the left main artery branches into the left anterior decending (lad), which runs down the front wall of the heart, and the circumflex, which runs around the lateral wall. On the right, the right coronary artery runs along the bottom wall of the heart. ...Read more

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What is the treatment for narrowing of coronary arteries?

What is the treatment for narrowing of coronary arteries?

Another idea: Narrowing of coronary arteries usually is a result of atherosclerosis, a buildup of plaque on the arterial walls. It is the long term effect of inflammation, cholesterol and aspects of lifestyle. If someone is motivated to change exercise habits, stress levels and diet, investigate the insurers- and medicare-approved program of dr. Dean ornish (www.Pmri.Org). It's work but can reverse this. ...Read more

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What are the functions of the coronary arteries and veins?

What are the functions of the coronary arteries and veins?

Coronary: Coronary arteries supply oxygenated blood to the heart while the veins drain deoxygenated blood away from the heart. ...Read more

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What are the causes of coronary heart disease?

What are the causes of coronary heart disease?

Several: Many things contribute; some modifiable, others not. Things you can't change include family history, gender, genetics (although you can test for the latter). Things you can change or at least affect: smoking (stop!), exercise, diet, cholesterol & other biomarkers, diabetes/prediabetes/insulin resistance, blood pressure. Remember that often the 1st sign of chd is sudden death-so don't wait! ...Read more

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What are the symptoms of coronary arteriosclerosis?

What are the symptoms of coronary arteriosclerosis?

Can vary: Classic symptoms are chest tightness with shortness of breathe with exertion.Pts have sweating , nausea, and have left arm pain. Pts may also have jaw pain. The symptoms resolve with rest.However most pts dont have such clasic symptoms.Diabetics may have no symptoms at all and they are among the highest risk group.Women tend to have atypical symptoms too.If your concerned w/ risk factors see ur dr. ...Read more

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What are the major coronary arteries and veins?

What are the major coronary arteries and veins?

LAD, Circ & RCA: Coronary arteries: left anterior descending (lad), circumflex, right coronary artery (rca). There are no major coronary veins. ...Read more

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What are the branches of the right coronary artery?

What are the branches of the right coronary artery?

RCA: read this: http://www.hopkinsmedicine.org/healthlibrary/conditions/cardiovascular_diseases/anatomy_and_function_of_the_coronary_arteries_85,P00196/

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What is the cause of coronary heart disease?

What is the cause of coronary heart disease?

5 risk factors: Build up of fatty plaques in artery wall is associated with smoking, high cholesterol diabetes, obesity, high blood pressure and family history. ...Read more

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What is the significance of bilateral coronary artery fistulas?

What is the significance of bilateral coronary artery fistulas?

Variable significanc: It depends on how large the fistulas are. A small coronary fistula can be without major effect. However, I have seen large coronary fistulas that require surgical or catheter repair. I suppose "bilateral" means both left and right coronary arteries have connections to either a coronary vein / atrium or other venous structure. ...Read more

Dr. Adam Lewis
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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


Blood Clot (Definition)

A blood clot or thrombus is the final step of the coagulation cascade. It is a good thing when your body is trying to stop blood loss, however a blood clot can form in the veins after prolonged periods of immobility. This type of like ...Read more