1. Leviev Heart Center (Y.B., F.C., I.B., E.R., V.G., A.S., P.F., M.G.), Sheba Medical Center, Tel Hashomer, Tel-Aviv University, Israel.
2. Department of Diagnostic Imaging (Y.B., E.K., M.D.S., D.S.), Sheba Medical Center, Tel Hashomer, Tel-Aviv University, Israel.
3. Department of Cardiac Surgery (E. Raanani), Sheba Medical Center, Tel Hashomer, Tel-Aviv University, Israel.