Ten year follow up of models 1260 and 2400 Starr-Edwards isolated aortic valve replacement.

In our experience the structural durability of the S-E models 1260 and 2400 aortic prostheses is excellent, with no episodes of mechanical valve failure recorded over a 10 year period. Long term performance characteristics compare favourably with other published series and other prostheses, with a specifically low incidence of thromboembolism recorded. Such data will provide a useful comparison against newer prostheses in the search for the ideal cardiac valve substitute.