Non-Invasive MOnitoring in Transcathether Aortic Valve Implantation

In patients with severe aortic stenosis (AS) undergoing transcatheter aortic valve implantation (TAVI) minimal evidence is available for invasive hemodynamic monitoring and no evidence for tools able to measure traditionally invasive parameters non-invasively for peri-procedural guidance and post-interventional management. The aim of this study is to evaluate the effectiveness and safety of a non-invasive hemodynamics monitoring tool called ClearSight for monitoring during TAVI procedures compared with standard invasive measurements.