The Complete Supraannular Concept | Zendy

Daniel J. Ruzicka | Zendy; I Hettich | Zendy; Andrea Hutter | Zendy; Sabine Bleiziffer | Zendy; Catalin Constantin Badiu | Zendy; Robert Bauernschmitt | Zendy; Rüediger Lange | Zendy; Walter Eichinger | Zendy

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The Complete Supraannular Concept

Author(s) -

Daniel J. Ruzicka,

I Hettich,

Andrea Hutter,

Sabine Bleiziffer,

Catalin Constantin Badiu,

Robert Bauernschmitt,

Rüediger Lange,

Walter Eichinger

Publication year - 2009

Publication title -

circulation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 7.795

H-Index - 607

eISSN - 1524-4539

pISSN - 0009-7322

DOI - 10.1161/circulationaha.109.844332

Subject(s) - medicine , cardiac skeleton , epic , hemodynamics , prosthesis , annulus (botany) , aortic valve replacement , surgery , cardiology , botany , biology , art , literature , stenosis

Complete supraannular placement of an aortic bioprosthesis is one approach to optimize the hemodynamic result of an aortic valve replacement. It is achieved with the combination of a special valve design and the supraannular sewing technique with noneverted mattress sutures. We evaluated 5 bioprostheses designed for complete supraannular placement to assess potential hemodynamic differences caused by factors (eg, valve material) other than implantation position.

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