نتایج جستجو برای: operative aorta

تعداد نتایج: 144211  

Journal: :the journal of tehran university heart center 0
hasan alper-gurbuz medicana international ankara hospital, department of cardiovascular surgery, ankara, turkey and hacettepe university faculty of science, department of biology, ankara, turkey. ahmet baris-durukan medicana international ankara hospital, department of cardiovascular surgery, ankara, turkey and hacettepe university faculty of science, department of biology, ankara, turkey. cem yorgancioglu medicana international ankara hospital, department of cardiovascular surgery, ankara, turkey.

a 32-year-old female patient with previous bentall operation and mitral valve repair surgery due to severe aortic insufficiency, mitral valve insufficiency, and ascending aortic aneurysm was admitted to our hospital with serious dyspnea, fatigue, and mild chest pain. two-dimensional echocardiography demonstrated a markedly dilated basal aorta and cardiac chambers. thoracic computed tomography s...

Journal: :the journal of tehran university heart center 0
prashant vaijyanath frontier-lifeline, dr. k. m. cherian heart foundation, chennai, india. lavanya sekar frontier-lifeline, dr. k. m. cherian heart foundation, chennai, india. mary smitha thomas frontier-lifeline, dr. k. m. cherian heart foundation, chennai, india.

a strategy employing moderate hypothermia for the replacement of the aortic arch is proposed to avoid the complications of profound hypothermic circulatory arrest. two patients underwent the complete replacement of the aortic arch using three pumps - for the brain, thoracoabdominal aorta, and heart, respectively. there were no complications and the patients were extubated uneventfully. the meth...

Journal: :Heart Lung and Circulation 2023

The aortic root has unique embryological development and is a highly sophisticated complex structure. In studies that report on the biomechanical characteristics of thoracic aorta, distinction between ascending aorta regions non-existent. This study aimed to determine maximal pressures at which dissection or tissue failure occur in both aneurysmal analyse any differences. may help guide preoper...

Journal: :Journal of Thoracic Disease 2023

Background: One of the crucial aspects ascending aorta replacement is to achieve hemostasis proximal anastomosis. This study aimed describe a modified prosthesis eversion technique for anastomosis in and compare its operative outcomes with conventional technique.

Journal: :Archivos de cardiolog�a de M�xico (English ed. Internet) 2019

Mycotic aneurysms are localized and irreversible dilatations of the arteries caused by weakening and damaging the arterial wall by an invasive organism establishing infective arteritis. Mycotic aneurysm of the thoracic aorta is a rare event; however, it can be fatal if not diagnosed early or not treated appropriately. Clinical findings are usually nonspecific; however, c...

Journal: :Medical image computing and computer-assisted intervention : MICCAI ... International Conference on Medical Image Computing and Computer-Assisted Intervention 2012
Kristof Ralovich Lucian Mihai Itu Viorel Mihalef Puneet Sharma Razvan Ioan Ionasec Dime Vitanovski Waldemar Krawtschuk Allen Everett Richard Ringel Nassir Navab Dorin Comaniciu

Coarctation of the aorta (CoA), is a congenital defect characterized by a severe narrowing of the aorta, usually distal to the aortic arch. The treatment options include surgical repair, stent implantation, and balloon angioplasty. In order to evaluate the physiological significance of the pre-operative coarctation and to assess the post-operative results, the hemodynamic analysis is usually pe...

Journal: :British Journal of Surgery 2021

Abstract Aim A thoracic aortic aneurysm (TAA) is a pathological dilatation of the aorta. There significant morbidity associated with dilated aorta including mortality. Open surgery mainstay management for proximal lesions, offering definitive treatment. We aim to evaluate outcomes patients operated on TAA and consider high risk associations Method Data was retrospectively collected from 234 tha...

2016
R.M. Andersen N. Eldrup

INTRODUCTION Primary vascular tumors are rare and, in general, have a poor prognosis. Complete resection is associated with a better prognosis. Radical resection depends on safe discrimination of tumor borders. TECHNICAL SUMMARY A 54 year old woman presented with abdominal pain. Imaging revealed a mass in the thoracic aorta, highly suspicious of angiosarcoma which was confirmed post-operative...

Journal: :Japanese heart journal 1961
S KIMOTO T WADA A SUZUKI Y MARUYAMA Y HARADA

T HE technique of resection and transplantation of the thoracic aorta, especially of the ascending aorta or the aortic arch has been behind the time because of its influence to the heart, problems concerning the cerebral circulation, spinal cord damages and difficulties of the technique itself. Since DeBakey et al. 1) reported operative methods for resection of aneurysm of the ascending aorta o...

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