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The new balloon‐expandable Edwards SAPIEN 3 THV has significant design improvements requiring adjustments in the implantation technique as compared to the previous generation SAPIEN XT. Basically, the new valve requires less oversizing due to the outer skirt, which, if positioned underneath the annulus, can reduce the occurrence and severity of paravalvular leak (PVL). As with any transcatheter vale, a thorough assessment of the device‐landing‐zone, the surrounding structures, and the distribution of calcifications is of vast importance. Once the SAPIEN 3 valve is positioned with the initial orientation of the middle balloon marker at the level of the leaflet hinge points, the outer skirt will remain under the annulus, despite the foreshortening of the lower inflow portion of the valve. If there is an incomplete apposition, the outer skirt can conform to the anatomy, close the gaps, and reduce the risk of PVL. When calcifications are located on the edges of the annulus, PVL is common with the SAPIEN XT THV but dramatically reduced with the SAPIEN 3 THV. If the calcification extends from the annulus into the entire LVOT, there is always an incomplete apposition of the either valve frame; however, the resulting PVL is reduced by the outer skirt of the SAPIEN 3. In 165 consecutive SAPIEN 3 patients, 89.7% (n   =   145) had none or a trace PVL and there were no patients with moderate or severe PVL .   The new generation SAPIEN 3 valve allows more challenging anatomies to be treated, requires less oversizing, and can reduce PVL . (J Interven Cardiol 2015;28:82–89)

How to Adapt the Implantation Technique for the New SAPIEN 3 Transcatheter Heart Valve Design