منابع مشابه
Clinical anatomy of the aortic root.
tricular structures, form the centrepiece of the heart. All chambers of the heart are related directly to the valve, and its leaflets are incorporated directly into the cardiac skeleton. As such, the valve is the focus for the echocardiographer. Yet still the precise structure of its component parts remains controversial, with persisting disagreements relating largely to the enigmatic “annulus”...
متن کاملSurgical Management of the Aortic Root
The surgical management of aortic root pathology is complicated and challenging. The dynamic structure of the root serves the purpose of being the outflow tract of the left ventricle, a conduit to coronary perfusion, and path for blood flow to the end-organs. The anatomy of the aortic root is the basis of what leads to complex problems needing surgical correction including aortic valve repair, ...
متن کاملThe aortic root: structure, function, and surgical reconstruction.
Aortic valve insuYciency may be caused by abnormalities of the leaflets, the root, or a combination of both. In some patients, the primary pathology is confined to the aortic root itself, the leaflets remaining anatomically normal. These patients have progressive dilatation of the aortic sinuses and, on occasion, dilatation and distortion of the annulus which results in valvar incompetence. Mos...
متن کاملAortic root surgery in septuagenarians: impact of different surgical techniques
BACKGROUND To evaluate the impact and safety of different surgical techniques for aortic root replacement (ARR) on early and late morbidity and mortality in septuagenarians undergoing ARR. METHODS Ninety-five patients (73.8 +/- 3.2 years) were operated and divided into three groups according to the aortic root procedure; MECH-group (n = 51) patients with a mechanical composite graft, BIO-grou...
متن کامل[Aortic root homograft in the surgical treatment of aortic valve disease with dilated ascending aorta].
INTRODUCTION AND OBJECTIVES Patients with aortic valve disease and a dilated ascending aorta are usually treated with a composite graft comprising a valve and conduit. We review here the results of treatment with an aortic root homograft as a valid alternative. PATIENTS AND METHOD Twenty-two consecutive patients with a mean age of 64.8 (8.8) years were studied. Mean ascending aorta dilation w...
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ژورنال
عنوان ژورنال: "Arterial’naya Gipertenziya" ("Arterial Hypertension")
سال: 2007
ISSN: 2411-8524,1607-419X
DOI: 10.18705/1607-419x-2007-13-3-227-231