Content from the Journal of the American Neurological Surgeons.

Transcatheter Mitral Valve Replacement with the TMVR Tendyne Transapical System

This video presents a transcatheter transapical mitral valve replacement with the implantation of the Abbott Tendyne system. The implantation team was composed of both cardiac surgeons and interventional cardiologists. The valve was implanted under general anesthesia and the procedure was guided by transesophageal 3D echocardiogram and fluoroscopy. The Tendyne system is a transcatheter pericardial valve…

Rapid Deployment Valve Over Aortic Mechanical Valve

Malfunctioning mechanical valve prosthesis because of hypomobility of the mobile elements usually needs to be treated with the surgical redo. Re-redo surgery to replace a mechanical composite aortic root is often a challenging undertaking. This subset of patients represents a challenge for every surgeon because of the presence of cardio-pericardial adhesions, the surgical-related difficulties, and…