Content from the Journal of the American Neurological Surgeons.

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…