Maintaining valves throughout a plant’s lifetime helps to preserve optimal performance, minimize supply disruptions and ...

The race for a new type of heart valve is getting serious. Last week, Medtronic Inc. said it is paying $700 million plus future payments to buy CoreValve Inc., an Irvine up-and-comer in heart valves ...

An innovative approach for implanting a new aortic heart valve without open-heart surgery offers hope for patients with severe aortic stenosis who are at high-risk or not suitable candidates for open ...