Reoperative Aortic Valve Replacement in a Previous Biologic Composite Valve Graft
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作者:
Lau, Christopher
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Weill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Catholic Univ, Dept Cardiovascular Sci, Rome, ItalyWeill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Lau, Christopher
[1
,2
]
Gaudino, Mario
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机构:
Weill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Catholic Univ, Dept Cardiovascular Sci, Rome, ItalyWeill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Gaudino, Mario
[1
,2
]
Mazza, Andrea
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机构:
Weill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Catholic Univ, Dept Cardiovascular Sci, Rome, ItalyWeill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Mazza, Andrea
[1
,2
]
Munjal, Monica
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Weill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Catholic Univ, Dept Cardiovascular Sci, Rome, ItalyWeill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Munjal, Monica
[1
,2
]
Girardi, Leonard N.
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Weill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Catholic Univ, Dept Cardiovascular Sci, Rome, ItalyWeill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Girardi, Leonard N.
[1
,2
]
机构:
[1] Weill Cornell Med, Dept Cardiothorac Surg, New York, NY USA
Structural valve deterioration with biologic composite valve grafts previously required reoperative aortic root replacement. We present a technique for avoiding repeated root replacement. Exposure is by a transverse incision through the Dacron graft. The valve is disassembled within the graft, and a new prosthesis is implanted. We used this technique in 11 patients with good success. (C) 2016 by The Society of Thoracic Surgeons