Aortic aneurysm: An outpouching (a local widening) of the largest artery in the body, the aorta, involving that vessel in its course above the diaphragm (thoracic aortic aneurysm) or, more commonly, below the diaphragm (abdominal aortic aneurysm). The diagnosis of an aortic aneurysm can be straight forward or difficult. Around 1900 the eminent physician William Osler said: "There is no disease more conducive to clinical humility than aneurysm of the aorta." At the area of the aneurysm, there is typically a bulge and the wall is weakened and may rupture. Because of the volume of blood flowing under relatively high pressure through the aorta, a ruptured aneurysm of the aorta is a catastrophe.
The word "aneurysm" comes from the Greek "aneurysma" meaning "a widening."
Thoracic aortic aneurysm â€” Comprehensive overview covers symptoms, screening and treatment of this serious condition.
What is an aortic aneurysm? An aortic aneurysm is a stretched and bulging section in the wall of the aorta. The aorta is the large blood vessel that carries ...
Library > Science > Sci-Tech Dictionary ( Äâ€²Ã¶rdÂ·ik â€²anÂ·yÉ™â€²rizÂ·É™m ) ( medicine ) Dilation of the wall of the aorta, usually the ascending portion.
What are Aortic Aneurysms? An aortic aneurysm is an abnormal bulge in the wall of the aorta, the body's largest artery (the blood vessel that carries oxygen-rich blood).
if you are having severe chest, back, or belly pain, or if you think you are having a heart attack or stroke, immediately go to a hospital emergency department. do ...