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Updated: Dec 26, 2025

A Simple Flight Mill for the Study of Tethered Flight in Insects
Published on: December 10, 2015
Choose to fly higher rather than pacing around
Giuseppe Musumeci1, Tiziana Claudia Aranzulla1
1Interventional Cardiology Unit, Azienda Ospedaliera Ordine Mauriziano di Torino, Torino, Italy.
Abstract:
Pre-existing right bundle branch block and the depth of the prosthesis in the left ventricle are predictors of permanent pacemaker implantation (PPI) following transcatheter aortic valve replacement. The recapturable capability of the Evolut R system allows higher and more precise valve implantation and this was associated with halved incidence of PPI as compared with the CoreValve. Larger studies are needed to assess the feasibility of systematic very high implantation (depth in the left ventricle outflow tract ≤3 mm) of the Evolut R and the associated rate of PPI.
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