1-Year Real-World Outcomes of TAVR With the Fifth-Generation Balloon-Expandable Valve in the United States.

Background: Longer term outcomes of transcatheter aortic valve replacement (TAVR) with the SAPIEN 3 Ultra RESILIA (S3UR) valve over its predecessors have not been reported in a national registry.

Objectives: The aim of this study was to compare the 1-year clinical and echocardiographic outcomes of the S3UR with those of the SAPIEN 3 (S3) and SAPIEN 3 Ultra (S3U) in the Society of Thoracic Surgeons/American College of Cardiology TVT (Transcatheter Valve Therapy) Registry.

Methods: From September 2022 to March 2023, patients who underwent native TAVR with the S3UR or the S3 or S3U valve were propensity matched and compared.

Self-healing, stretchable and recyclable polyurethane-PEDOT:PSS conductive blends.

Future electronics call for materials with mechanical toughness, flexibility, and stretchability. Moreover, self-healing and recyclability are highly desirable to mitigate the escalating environmental threat of electronic waste (e-waste). Herein, we report a stretchable, self-healing, and recyclable material based on a mixture of the conductive polymer poly(3,4-ethylenedioxythiophene) doped with polystyrene sulfonate (PEDOT:PSS) with a custom-designed polyurethane (PU) and polyethylene glycol (PEG).