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http://dx.doi.org/10.1016/j.xjtc.2023.03.026 | DOI Listing |
JTCVS Tech
June 2023
Department of Cardiovascular Surgery, The Sixth Medical Center of PLA General Hospital, Beijing, China.
J Thorac Cardiovasc Surg
June 1984
The results of conventional operative resection of diffuse subaortic stenosis (tunnel subaortic stenosis and diffuse idiopathic hypertrophic subaortic stenosis) have been less than satisfactory. A new approach using the concept of aortoventriculoplasty was designed to allow adequate surgical resection of a diffuse subvalvular aortic stenosis. The aorta, the right ventricle, and the septum are incised in the same way as during aortoventriculoplasty , with the aortic anulus being divided carefully across the commissure between the left and right aortic cusps.
View Article and Find Full Text PDFArch Mal Coeur Vaiss
March 1984
The aortic subvalvular region is difficult to approach. The results after resection through a pure transaortic approach are often unsatisfactory. An aorto-septal approach derived from the Konno-Rastan aortoventriculoplasty was experimented in animals.
View Article and Find Full Text PDFThe "small aortic ring" was until recently an unresolved problem for surgeons operating on the aortic valves. It used to contraindicate valve replacement in the child, and sometimes led to the insertion of too small a valve in the adult. Some hope of a solution has appeared in the form of three new techniques: enlargement of the aortic ring over the mitral valve, aorto-ventriculoplasty, and apico-aortic shunt.
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