Predictor That Influence the Degree of Severity of Mitral Regurgitation Post Trans Cath Aortic Valve Replacement Using Edward Sapien Valve

A B S T R A C T S observed at the 3 levels (AbsoluteD3.5% to 5.4%, p grade 2 after Edwards valve implantation is observed in about 10% of cases. The main cause is valve undersizing. Post dilatation seems to be safe and is able to increase the valve size and reduce AR by at least 1 grade in 88% of cases.