aortic https://en.wikipedia.org/wiki/Aortic_valve English aortic valve aortic valve pulmonary valves English English pulmonary valves aortic valve aortic valve three-leaflet aortic valve en valve heart valve aortic valve English aortic valves aortic valve English aortic aortic valve aortic English aortic valve aortic English en aortic valves aortic valve http://en.wikipedia.org/wiki/Aortic_valve English aortic valve aortic valve aortic valve aortic valve English English http://en.wikipedia.org/wiki/Aortic_valve http://en.wikipedia.org/wiki/Aortic_valve Aortic valve three-leaflet aortic valve aortic valve aortic valve Aortic Valve aortic valve Aortic valve three-leaflet aortic valve aortic valve aortic valve aortic aortic valve aortic valve aortic valve aortic valve aortic valve aortic valve aortic valve http://en.wikipedia.org/wiki/Aortic_valve aortic English English aortic valve