In 1968, Bentall introduced a composite valve-graft that became the "gold standard" for aortic root replacement. Since then, several alternatives have arisen; one is the Freestyle (Medtronic) stentless aortic root bioprosthesis. This porcine aortic valve has excellent results, and we describe the surgical technique we have developed during our 30-year experience.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11708722 | PMC |
| http://dx.doi.org/10.1016/j.atssr.2023.11.002 | DOI Listing |
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