What is meant by coronary artery aneurysm?

What is meant by coronary artery aneurysm?

Coronary artery aneurysm (CAA) is an uncommon condition and is defined as dilatation of the coronary artery exceeding 50% of the reference vessel diameter.[1] CAAs are termed giant if their diameter transcends the reference vessel diameter by greater than four times or if they are >8 mm in diameter.[2] It occurs in …

Which of the following is associated with coronary artery aneurysm?

Causative factors include atherosclerosis, Takayasu arteritis, congenital disorders, Kawasaki disease (KD), and percutaneous coronary intervention.

What causes coronary aneurysm?

Kawasaki disease is the most common cause of coronary artery aneurysms worldwide, particularly in children. Other etiologies include trauma, coronary atherosclerosis, SLE, polyarteritis nodosa, Takayasu’s arteritis, scleroderma, rheumatic fever, bacterial endocarditis, and complications from percutaneous intervention.

Is an aneurysm coronary artery disease?

Coronary aneurysms are abnormal dilations of the coronary arteries. This can occur as post-stenotic dilation during ahteroslcerotic coronary disease or can occur as a part of a vasculitis. Kawasaki’s disease during childhood can lead to coronary aneurysms in adulthood causing ischemic heart disease and angina.

Is an aneurysm heart disease?

The aorta is the main blood vessel that carries most of blood throughout the body. An aortic aneurysm, also referred to as complex aortic disease, is an outgrowing or dilatation of the aorta.

What is Spontaneous Coronary Artery Dissection?

Spontaneous coronary artery dissection — sometimes referred to as SCAD — is an uncommon emergency condition that occurs when a tear forms in a blood vessel in the heart. SCAD can slow or block blood flow to the heart, causing a heart attack, abnormalities in heart rhythm or sudden death.

Can you have a heart aneurysm?

Aneurysms can occur anywhere in the thoracic aorta, including near the heart, in the aortic arch and in the lower part of the thoracic aorta. Thoracic aortic aneurysms are less common than aneurysms that form in the lower part of your aorta (abdominal aortic aneurysms).

Are aneurysms considered heart disease?

Is AAA considered peripheral arterial disease?

The first (published in 2004) meta-analysis by Cornuz et al1 of eight population-based studies of abdominal aortic aneurysm (AAA) showed that peripheral artery disease (PAD) is a major risk factor or indicator for AAA detected in screening.

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