نتایج جستجو برای: aortic aneurysm

تعداد نتایج: 136976  

2013
Nan Seol Kim Sung Hyun Kang Sun Young Park

Abdominal aortic aneurysm is included in the differential diagnosis of lower back pain. Although rare, this important disease can cause potentially lethal complications. In this case, expanding abdominal aortic aneurysm coexisted with intervertebral disc extrusion. The diagnosis of abdominal aortic aneurysm was delayed, putting the patient at risk of aneurysmal rupture. In the management of pat...

Journal: :the journal of tehran university heart center 0
mehrab marzban tehran heart center, tehran university of medical sciences, tehran, iran. naghmeh moshtaghi tehran heart center, tehran university of medical sciences, tehran, iran. nasim mirhosseini tehran heart center, tehran university of medical sciences, tehran, iran.

acute aortic dissection (aad) is the most frequent catastrophic event of the aorta; it occurs nearly three times as frequently as the rupture of abdominal aortic aneurysm . sixty percent of dissection cases are classified as proximal or type a and 40% as distal or type b, according to the stanford classification. the most frequent causes of death in acute type b dissection are aortic rupture an...

Journal: :Annals of internal medicine 2001
A B Newman A M Arnold G L Burke D H O'Leary T A Manolio

BACKGROUND Persons with abdominal aortic aneurysm are more likely to have a higher prevalence of risk factors for and clinical manifestations of cardiovascular disease. It is unknown whether these factors explain the high mortality rate associated with abdominal aortic aneurysm. OBJECTIVE To describe the risk for mortality, cardiovascular mortality, and cardiovascular morbidity in persons scr...

Ali Akbar Beigi, Fereshteh Rahimzadeh, Hafez Ghaheri, Maryam Moghani lankarani, Mehrdad Karimi, Shervin Assari,

This study was conducted to monitor the rate of inpatient mortality and its associated factors following open reconstruction of abdominal aortic aneurysm (AAA) in a tertiary hospital in Tehran, Iran. This retrospective study was a chart review of 112 patients undergoing open in­frarenal abdominal aortic aneurysm surgery in one of the main tertiary hospitals in Tehran, Iran. Baseline data (d...

Journal: :The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases 2017
Fernando Pivatto Júnior Bruno Schaaf Finkler Felipe Soares Torres Pedro Guilherme Schaefer Eduardo Sprinz

In the antibiotic era, aortic aneurysm is a rare complication of syphilis, what makes the diagnostic assumption even more difficult. Nonetheless, this condition should be suspected in patients with aortic aneurysm. Reports of aortic dissection complicating syphilitic aortitis have been distinctly rare in the literature, and their cause-effect relationship has not been definitely established. In...

Journal: :European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery 2010
Rafet Gunay Yavuz Sensoz Ilyas Kayacioglu

Fig. 1. (A) CT scan image. CT scan shows giant non-coronary sinus of Valsalva aneurysm with neighbouring structures. Arrows indicate closed aortic valves. Ao: aorta, NC-SVA: non-coronary sinus of Valsalva aneurysm, LV: left ventricle, PA: pulmonary artery. (B) TEE image. Trans-oesophageal echocardiography shows aortic cusps level image of sinus of Valsalva aneurysm. *Arrows show aortic cusps, *...

Journal: :Circulation 2016
Eric M Isselbacher Christian Lacks Lino Cardenas Mark E Lindsay

Thoracic aortic aneurysm is a potentially life-threatening condition in that it places patients at risk for aortic dissection or rupture. However, our modern understanding of the pathogenesis of thoracic aortic aneurysm is quite limited. A genetic predisposition to thoracic aortic aneurysm has been established, and gene discovery in affected families has identified several major categories of g...

Journal: :Molecular & cellular biomechanics : MCB 2012
Feng Gao Teruo Matsuzawa Hiroshi Okada

Aortic aneurysm is a pathology that involves the enlargement of the aortic diameter and has risk factors including aortic dissection. Aneurysm wrapping and stent placement has been used in the treatment of aneurysms. This study aimed to investigate the biomechanical effects of wrapping and stenting on aneurysm. The three-layered aortic aneurysm were created and fluid structure interaction were ...

Journal: :European heart journal 1997
A J Lee F G Fowkes M N Carson G C Leng P L Allan

AIMS The role of cardiovascular risk factors and atherosclerosis in the aetiology of abdominal aortic aneurysms is not well understood. The aim of this study was to determine the association between atherosclerosis and aortic aneurysm in the general population and the extent to which cardiovascular risk factors might increase the risk of aneurysm independently of an effect on atherosclerotic di...

Journal: :The Annals of thoracic surgery 2016
Umberto Benedetto Xu Yu Jin Elaine Hill Tom Treasure Mario Petrou

Two patients had mitral valve repair for severe regurgitation in the presence of a Marfan aortic root aneurysm. Concomitant personalized external aortic root support was used at the same operation to halt aneurysm progression and to correct mild aortic regurgitation.

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