A new aortoventriculoplasty for prosthetic aortic valve replacement.


BACKGROUND Konno aortoventriculoplasty demands a complex double patch reconstruction of left and right ventricular outflow tracts and is subjected to a risk of permanent heart block. A modified technique was used to overcome these difficulties. Patient and methods A 42-year-old woman with congenital aortic stenosis, a diminutive aortic annulus, and severe… (More)


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