Coronary artery aneurysm

Coronary artery aneurysm is a medical condition characterized by an abnormal dilation or bulging of the coronary artery, usually due to atherosclerosis or infection. It is a rare condition, affecting approximately 1.5% to 5% of patients undergoing coronary angiography.

Causes

The most common cause of coronary artery aneurysm is atherosclerosis, a disease in which plaque builds up inside the arteries. Other causes include Kawasaki disease, a rare condition in children that causes inflammation in the walls of some blood vessels in the body, and infections that can weaken the artery wall.

Symptoms

Coronary artery aneurysm often does not cause any symptoms until it ruptures. When symptoms do occur, they may include chest pain, shortness of breath, or heart attack.

Diagnosis

Coronary artery aneurysm is usually diagnosed through imaging tests such as echocardiogram, computed tomography (CT) scan, or magnetic resonance imaging (MRI). Coronary angiography is also commonly used to visualize the coronary arteries.

Treatment

Treatment for coronary artery aneurysm depends on the size and location of the aneurysm, as well as the patient's overall health. Options may include medication, surgery, or angioplasty.

Prognosis

The prognosis for patients with coronary artery aneurysm varies depending on the size and location of the aneurysm, as well as the patient's overall health. However, with appropriate treatment, most patients can lead a normal life.

See also

• Aneurysm
• Coronary artery disease
• Kawasaki disease

References

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