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  • Title: Balloon-Assisted Crossing of a Severely Calcified Aortic Valve During Transcatheter Balloon-Expandable Bioprosthesis Implantation.
    Author: D'Amico G, Gallo F, Vescovo G, Ronco F, Barbierato M.
    Journal: J Invasive Cardiol; 2022 Sep; 34(9):E689. PubMed ID: 36076322.
    Abstract:
    A 91-year-old man presented with syncope secondary to severe aortic stenosis. A transthoracic echocardiogram revealed a calcified stenotic trileaflet aortic valve (AV) with a mean gradient of 60 mm Hg and cardiac computed tomography demonstrated a heavily calcified trileaflet AV without commissural fusion. Following heart team discussion, transfemoral transcatheter AV replacement (TAVR) was the preferred option in view of the patient's age. Due to the severe aortic leaflet calcifications, a balloon-expandable 32-mm Myval transcatheter heart valve (Meril Life Sciences) implantation preceded by balloon predilation was planned. After numerous catheter and wire exchanges, the transcatheter heart valve was finally implanted with a good final result.
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