ev3. Cardiology. Merged with Foxhollow Technology. ev3 is a global leader and single, best-in-class technology provider for specialists treating a wide range of vascular diseases and disorders. ev3 is committed to the peripheral vascular and neurovascular markets offering the most comprehensive portfolio of treatment options available, including the primary interventional technologies used today - plaque excision systems, PTA balloons, stents, embolic protection, thrombectomy, embolization coils, liquid embolics, occlusion balloons and procedural support. With a legacy in technology development and innovation, ev3 is helping endovascular specialists around the world perform more efficiently, effectively and predictably. ev3. Giving life to endovascular excellence.