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Transapical aortic valve implantation: incidence and predictors of paravalvular leakage and transvalvular regurgitation in a series of 358 patients.

Unbehaun A, Pasic M, Dreysse S, Drews T, Kukucka M, Mladenow A, Ivanitskaja-Kühn E, Hetzer R, Buz S.SourceDeutsches Herzzentrum Berlin, Augustenburger Platz 1, Berlin, Germany.
Journal of the American College of Cardiology.J Am Coll Cardiol.2012 Jan 17;59(3):211-21.
OBJECTIVES: The aim of this study was to evaluate the results when the surgical concept of not accepting intraprocedural paravalvular leakage was applied for transcatheter aortic valve implantation (TAVI).BACKGROUND: The surgical strategy of conventional aortic valve replacement does not accept para
PMID 22240125

Carpentier-Edwards Magna ease versus Magna valves: a comparison of in-vitro valve hydrodynamic performance.

Dal Lin C, Bottio T, Buratto E, Tarzia V, Rizzoli G, Savona V, Gerosa G.SourceDivision of Cardiac Surgery, Department of Cardiac, Thoracic and Vascular Sciences, Padua University Medical School, Padova, Italy.
The Journal of heart valve disease.J Heart Valve Dis.2012 Jan;21(1):112-7.
BACKGROUND AND AIM OF THE STUDY: Previous studies have shown that the Carpentier-Edwards Magna (CEM) valve is an excellent bioprosthesis in terms of its systolic performance; indeed, it has been described as 'a stented valve with stentless performance'. However, valve performance is not only a matte
PMID 22474752

Transvalvular leakage after the implantation of stented bovine pericardial valves is not only central

KUNISAWA Takayuki,SASAKAWA Tomoki,KISHI Mai,SUZUKI Akihiro,TAKAHATA Osamu,IWASAKI Hiroshi
Journal of anesthesia 23(4), 639-640, 2009-11-20
NAID 10027265381

高島一昭,曽田藍子,田中綾,山根義久
The journal of veterinary medical science 70(3), 279-283, 2008-03-25
犬の僧帽弁閉鎖不全症に対する弁置換術に用いる人工生体弁を開発し,僧帽弁置換後の長期的な臨床的評価を行った.弁は,グルタールアルデヒド処理およびエポキシ化合物であるデナコール処理を施した豚の生体弁を用いた.ビーグル犬5頭に,試作した生体弁を使用して僧幅弁置換術を体外循環下にて実施した.術後約1ヵ月間は,抗血栓薬の投与を行ったがその後は無投薬にて維持した.術後6ヵ月の検査にて,全頭,人工弁逆流は認めら …
NAID 110006633674