The Regent™ is an aortic valve that is ahead of its time in terms of other prosthetic valves on the market. The supra-annular Regent valve offers incredible hemodynamics and performance, all while keeping high-quality design standards at the forefront. This allows for extremely low rates of complications and offers structural integrity and durability that make this mechanical valve the best in its class. The device also offers single-digit gradients, even in valves as tiny as 19 mm2. Additionally, the valve has up to 84% orifice-to-annulus ratio 85° its leaflet-like opening angle provides increased laminar flow. With this device, need for root enlargement is virtually eliminated. Significant lowering in left ventricular (LV) mass is another feature and benefit; controlled torque rotation allows the mechanism to rotate freely, all while offering extreme safety and durability for the patient.