Introduced in 2011, the RR variant of the MV Agusta F4 1000 featured a short-stroke (Corsacorta) version of the original engine, along with a modified primary drive, cylinder head, larger titanium ...
The Wada-Cutter cardiac valve prosthesis is a hingeless, tilting disc valve. There are two struts which project into the valve orifice, acting as hinges. The titanium inner ring and radiolucent solid ...