Reoperation for ascending aorta false aneurysm using deep hypothermia and circulatory arrest
نویسندگان
چکیده
منابع مشابه
Occlusive ascending aorta and arch atheroma treated with deep hypothermic circulatory arrest and thromboendarterectomy.
We describe an uncommon presentation of severely advanced aortic atherosclerosis in a 48-year old man with a history of hypertension and heavy smoking. Initial presentation with upper limb ischaemia led to the diagnosis of an aortic arch atheroma occluding 90% of the aortic lumen, managed with deep hypothermic circulatory arrest and aortic thromboendarterectomy. To our knowledge, this is the fi...
متن کاملBleeding following deep hypothermia and circulatory arrest in children.
Deep hypothermic circulatory arrest (DHCA) is a technique of extracorporeal circulation commonly used in children with complex congenital heart defects undergoing surgical repairs. The use of profound cooling (20 degrees C) and complete cessation of circulation allow adequate exposure and correction of these complex lesions, with enhanced cerebral protection. However, the profound physiologic s...
متن کاملBiochemical changes during circulatory arrest under deep hypothermia.
At body temperatures between 100 C. and 150 C. complete circulatory arrest is relatively safe for periods of 60 minutes or more, giving time for extensive open heart operations. The clinical use of this procedure has far outstripped its full investigation under controlled conditions. The time limit for arrest at any given temperature is not known, nor are the types of damage which will occur at...
متن کاملCurrent Perfusion Techniques for Repair of Giant Cerebral Aneurysms using Deep Hypothermia and Circulatory Arrest
Intracerebral aneurysms unapproachable with conventional techniques can be clipped during total circulatory arrest under deep hypothermia. In a series of 30 cases, cardiopulmonary bypass techniques were developed which permit efficient core cooling and rewarming with peripheral (femoral-femoral) cannulation. The perfusion circuit was modified to use the centrifugal pump to apply negative pressu...
متن کاملAneurysm of the Ascending Aorta
Between January 1983 and March 1988 25 patients with aneurysms of the ascending aorta were operated, out of these only 15 (56%) electively. Acute incompetence (10) were the main indications for operation. Poststenotic aneurysms (2), mycotic (2) and saccular sclerotic (1) aneurysms have also been observed. A rare case of a ruptured ascending aorta due to histologically and serologically proven B...
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ژورنال
عنوان ژورنال: Interactive CardioVascular and Thoracic Surgery
سال: 2011
ISSN: 1569-9293
DOI: 10.1510/icvts.2010.262378