The trap-door technique for coronary reimplantation in aortic root surgery
نویسندگان
چکیده
منابع مشابه
Valve sparing-aortic root replacement with the reimplantation technique in acute type A aortic dissection.
A 56-year-old man presented to the emergency department of our institution complaining of sudden onset chest pain, shortness of breath and palpitations. His past medical history was significant for hypertension and paroxysmal atrial fibrillation. Physical examination revealed a blood pressure of 150/80 mmHg, heart rate of 120 bpm, normal heart sounds and lungs auscultation and normal distal art...
متن کاملThe importance of neo-aortic root geometry in the arterial switch operation with the trap-door technique in the subsequent development of aortic valve regurgitation.
OBJECTIVE Regarding neo-aortic valve regurgitation (neo-AR) after the arterial switch operation (ASO), the 'trap-door' technique was supposed to be a risk factor due to a distortion of the sinotubular junction (STJ) geometry. Here we report our results of the 'trap-door' technique with a special emphasis on root geometry including the ratio of STJ to annulus. METHODS From August 1991 to March...
متن کاملClinical outcomes of combined aortic root reimplantation technique and total arch replacement.
OBJECTIVES The goal of this study was to evaluate early and late outcomes of combined valve-sparing aortic root replacement and total arch replacement (TAR). METHODS From October 1999 to May 2014, 195 patients underwent valve-sparing operations using the David reimplantation technique. Thirty-one patients underwent combined TAR for aortic regurgitation (AR) with extended aortic aneurysm from ...
متن کاملHow to achieve an aortic root remodelling by performing an aortic root reimplantation.
The aortic root remodelling procedure, introduced by Yacoub in the early 1980s, is the valve-sparing aortic root replacement procedure that better reproduces the anatomical and functional properties of the native aortic root. Long-term durability of the repair, in terms of freedom from recurrent aortic regurgitation, has been questioned and can probably be improved by appropriate patient select...
متن کاملHomograft replacement of aortic root with reimplantation of coronary arteries. Results after one to five years.
Between 1976 and 1980, 26 patients aged 7 to 36 years had complete replacement of the aortic root with a valved homograft into which the coronary arteries were reimplanted. The main indication was the tunnel type of obstruction combining a hypoplastic valve ring, often with supra and subvalvar stenosis. Nineteen had previous operations for congenital left ventricular outflow obstructions. There...
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ژورنال
عنوان ژورنال: Interactive CardioVascular and Thoracic Surgery
سال: 2016
ISSN: 1569-9293,1569-9285
DOI: 10.1093/icvts/ivw112