What are the causes of coronary thrombosis?

Coronary thrombosis occurs when a blood clot (thrombus) blocks one or more coronary arteries. The coronary arteries supply blood to the heart muscle. When a coronary artery is blocked, blood flow to the heart is reduced or stopped. This can cause a heart attack.

Several factors can increase the risk of coronary thrombosis, including:

* Atherosclerosis: Atherosclerosis is the buildup of plaque (fatty deposits, cholesterol, calcium, and other substances) in the walls of the arteries. Atherosclerosis is the leading cause of coronary thrombosis.

* High blood pressure: High blood pressure can damage the walls of the arteries, making them more likely to rupture and form a clot.

* High cholesterol: High cholesterol can contribute to the buildup of plaque in the arteries.

* Diabetes: Diabetes can damage the nerves and blood vessels, increasing the risk of coronary thrombosis.

* Smoking: Smoking damages the walls of the arteries and increases the risk of blood clots.

* Obesity: Obesity is a risk factor for atherosclerosis and other risk factors for coronary thrombosis.

* Physical inactivity: Physical inactivity can increase the risk of coronary thrombosis.

* Family history of heart disease: If you have a family history of heart disease, you are at higher risk of developing coronary thrombosis.

* Age: The risk of coronary thrombosis increases with age.