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  2. Aortic aneurysm - Wikipedia

    en.wikipedia.org/wiki/Aortic_aneurysm

    They are most commonly located in the abdominal aorta, but can also be located in the thoracic aorta. Aortic aneurysms result from a weakness in the wall of the aorta and increase the risk of aortic rupture. When rupture occurs, massive internal bleeding results and, unless treated immediately, shock and death can occur. One review stated that ...

  3. Ascending aorta - Wikipedia

    en.wikipedia.org/wiki/Ascending_aorta

    The ascending aorta (AAo) [1] is a portion of the aorta commencing at the upper part of the base of the left ventricle, on a level with the lower border of the third costal cartilage behind the left half of the sternum.

  4. Annuloaortic ectasia - Wikipedia

    en.wikipedia.org/wiki/Annuloaortic_ectasia

    For many years, the gold standard treatment for patients with aortic valve disease and aortic root aneurysms was to replace both the aortic valve and the ascending aorta with a composite graft. This also applies to patients with different levels of AI and annuloaortic ectasia, where the aortic valve may be largely preserved without any ...

  5. Thoracic aorta injury - Wikipedia

    en.wikipedia.org/wiki/Thoracic_aorta_injury

    In the ascending aorta (the portion of the aorta which is almost vertical), one mechanism of injury is torsion (a two-way twisting). [5] There are clinical predictors of an aortic injury. [ 6 ] The predictors include if a patient is older than 50, was an unrestrained patient, has hypotension, has a thoracic injury requiring thoracotomy, has a ...

  6. Aortic sinus - Wikipedia

    en.wikipedia.org/wiki/Aortic_sinus

    An aortic sinus, also known as a sinus of Valsalva, [1] is one of the anatomic dilations of the ascending aorta, which occurs just above the aortic valve.These widenings are between the wall of the aorta and each of the three cusps of the aortic valve.

  7. Aneurysm of sinus of Valsalva - Wikipedia

    en.wikipedia.org/wiki/Aneurysm_of_sinus_of_Valsalva

    The aorta normally has three small pouches that sit directly above the aortic valve (the sinuses of Valsalva), and an aneurysm of one of these sinuses is a thin-walled swelling. Aneurysms may affect the right (65–85%), non-coronary (10–30%), or rarely the left (< 5%) coronary sinus. [ 1 ]

  8. Loeys–Dietz syndrome - Wikipedia

    en.wikipedia.org/wiki/Loeys–Dietz_syndrome

    Loeys–Dietz syndrome (LDS) is an autosomal dominant genetic connective tissue disorder. It has features similar to Marfan syndrome and Ehlers–Danlos syndrome. [3] [4] [5] The disorder is marked by aneurysms in the aorta, often in children, and the aorta may also undergo sudden dissection in the weakened layers of the wall of the aorta.

  9. Thoracic aortic aneurysm - Wikipedia

    en.wikipedia.org/wiki/Thoracic_aortic_aneurysm

    A thoracic aortic aneurysm is an aortic aneurysm that presents primarily in the thorax. A thoracic aortic aneurysm is the "ballooning" of the upper aspect of the aorta, above the diaphragm. Untreated or unrecognized they can be fatal due to dissection or "popping" of the aneurysm leading to nearly instant death.

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