Hemodynamic evaluation after composite graft replacement for annuloaortic ectasia.
نویسندگان
چکیده
منابع مشابه
Aortic valve reconstruction associated to ascending aorta tubular graft replacement in aortic incompetence by annuloaortic ectasia.
OBJECTIVE Aortic valve incompetence associated with severe aortic ectasia is usually treated by aortic valve and ascending aorta replacement. In cases of isolated aortic ectasia or in Type A aortic dissection the valve is often normal and the incompetence is just due to annular dilatation. Such conditions lead to the application of various valve-sparing surgical techniques, as described by Senn...
متن کاملCoronary artery ectasia with annuloaortic ectasia.
A 50-year-old Japanese woman with annuloaortic ectasia was found to have total coronary artery ectasia without evident atherosclerosis. The coronary ectasia may have been secondary to or of similar etiology to the annuloaortic ectasia. There was neither stigmata of Marfan's syndrome nor any sign of dissection of the ascending aorta or coronary arteries. Furthermore, the patient was not elderly,...
متن کاملEvaluation of Annuloaortic Ectasia by Angioscopy and IVUS “Report of 2 cases”
We attempted combined use of angioscopy and intravascular ultrasonography (IVUS) to localize the coronary ostia and determine the aortic segment to be replaced in patients with annuloaortic ectasia, because these preoperative informations are important for selection of an appropriate technique for reconstructing the coronary artery, to prevent complications, and also to postoperative follow-up....
متن کاملPreoperative respiratory physiotherapy for a patient with severe respiratory dysfunction and annuloaortic ectasia.
A 23-year-old man with Marfan syndrome, who had undergone surgery for pectus excavatum and scoliosis and who had severe respiratory dysfunction, was referred for surgical repair of annuloaortic ectasia. The preoperative pulmonary function test revealed severe obstructive and restrictive respiratory dysfunction, with forced expiratory volume in one second of 650 ml and vital capacity of 1,220 ml...
متن کاملTwenty-five year outcomes following composite graft aortic root replacement.
BACKGROUND Operative choices for aortic root disease include traditional root replacement with a composite valved graft as well as various valve-sparing and root repair procedures. OBJECTIVES To report our experience with traditional composite graft aortic root replacement by a single surgeon over a 25-year period in 449 patients, focusing on long-term survival and freedom from late reoperati...
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ژورنال
عنوان ژورنال: Japanese Journal of Cardiovascular Surgery
سال: 1990
ISSN: 1883-4108,0285-1474
DOI: 10.4326/jjcvs.19.1239