Clinical recognition of rejection of the transplanted heart.
D006332:Cardiomegaly / Q000209:etiology*; D004562:Electrocardiography; D006084:Graft Rejection; D016027:Heart Transplantation; D006648:Histocompatibility; D006801:Humans; D014181:Transplantation Immunology; D014184:Transplantation, Homologous