Figure 4.

Event-free survival after first PET MPI stratified by MFR and CS-CMVi classification in Kaplan-Meier analyses. Analysis began at 36 months post-transplant to reflect incidence of primary outcome after first positron emission tomography study at 24–36 months. Patients are censored at the time of last follow-up. MFR, myocardial flow reserve. CS-CMVi, clinically significant cytomegalovirus infection.