Energy loss, a novel biomechanical parameter, correlates with aortic aneurysm size and histopathologic findings
نویسندگان
چکیده
منابع مشابه
Biomechanical changes during abdominal aortic aneurysm growth
The biomechanics-based Abdominal Aortic Aneurysm (AAA) rupture risk assessment has gained considerable scientific and clinical momentum. However, such studies have mainly focused on information at a single time point, and little is known about how AAA properties change over time. Consequently, the present study explored how geometry, wall stress-related and blood flow-related biomechanical prop...
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Although classic and standard procedure for patients with ascending Aorta aneurysm with Sever aortic Regurgitation is Bentall surgery but in some selected cases this complex surgery was not performed with different reason like advanced age and coexisting comorbidity involving renal and hepatic and lung Function. In our cases 75 years old man with chronic renal failure ( Cr= 3.2 ) who was known ...
متن کاملClot architecture is altered in abdominal aortic aneurysms and correlates with aneurysm size.
OBJECTIVE Abdominal aortic aneurysm (AAA) is characterized by widening of the aorta. Once the aneurysm exceeds 5.5 cm, there is a 10% risk of death due to rupture. AAA is also associated with mortality due to other cardiovascular disease. Our aim was to investigate clot structure in AAA and its relationship to aneurysm size. METHODS AND RESULTS Plasma was obtained from 49 controls, 40 patient...
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Sjögren’s syndrome (SS) is an autoimmune disease with glandular and extraglandular manifestations. Pleural and pericardial effusions in association with SS are rare. Similarly, ascites is rare and it can occur in SS when combined with primary biliary cirrhosis (PBC). Inflammatory Abdominal Aortic Aneurysm together with SS has been described only in one case. We report herein the case of a 70-ye...
متن کاملManagement of anesthesia in a patient with ruptured abdominal aortic aneurysm: A case report
Introduction: Abdominal aortic aneurysm is a multifactorial condition which associated with aging and atherosclerosis. During aneurysm surgery, hypotension after aortic clamp removing occure commonly that require specific treatments. This case report showes administration of blood and hemodynamic control methods after aortic unclumping during aortic aneurysm surgery. Patient: A 75–years-o...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2014
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2014.06.021