Cardiac Transplant Complications Timeline First 30 days: Primary Graft failure 6 mo-1 year: Opportunistic infections 1-5 years: Acute allograft rejection, Coronary allograft vasculopathy > 5 years: Malignancy BWH Medicine Residency @BrighamMedRes #Cardiac #Transplant #Complications #Timeline #Heart #allograft #cardiology