Transfemoral TAVI with balloon-expandable valve for failing aortic root homografts
To the Editor, The use of cryopreserved homografts as southwestern aztec rug complete aortic root replacements was introduced for the first time over 3 decades ago with considerable advantages with respect to biological heart valves such as greater durability, lower risk of endocarditis, and better hemodynamic profile with a much greater preservati