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Alan B
Hi - I'm on the surgery shortlist here in the UK - and am weighing up the merits of tissue/mechanical. I've done a lot of research around the tissue valves, and my hospital seem to be offering the latest options (Edwards Perimount Magna). But the mechanical option seems to be a Carbomedics mechanical valve - is anyone familiar with these and their merits? Much of the discussion on this site seems to focus around the St Jude or On-X mechanical valves?