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Updated: Feb 9, 2026

Full-root Aortic Valve Replacement by Stentless Aortic Xenografts in Patients with Small Aortic Roots
Published on: May 21, 2017
Early structural degeneration of Mitroflow aortic valve: another issue in addition to the mismatch?
Giovanni Ruvolo1, Calogera Pisano2, Carmela Rita Balistreri3
1Cardiac Surgery Unit, Tor Vergata University Hospital, Rome, Italy.
Abstract:
We reported two cases of early structural valve degeneration (SVD) with Mitroflow prosthesis in aortic position in patients above the age of 65 years. Microscopic aspects have been analysed to investigate the intrinsic mechanism of SVD. New techniques to improve the structure and the preservation of this prosthesis are needed in order to reduce potential dangerous early complications.
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