Lotus™ Edge Valve System
About 3-5 percent of people over age 65 have aortic valve stenosis, a condition that affects one of the four valves that control blood flow in and out of the heart. The condition causes the aortic valve to thicken and stiffen, reducing blood flow. It can be a life-threatening condition — from the onset of symptoms, the average survival rate is 50 percent at two years and 20 percent at five years.
- Medical Devices
Boston Scientific