Sirolimus as primary immunosuppression is associated with improved coronary vasomotor function compared with calcineurin inhibitors in stable cardiac transplant recipients

E Raichlin, A Prasad, W. K Kremers, B. S Edwards, C. S Rihal, A Lerman and S. S. Kushwaha

European Heart Journal 30 ( 11 ): 1356 - 1363 , 2009