title: Do heart transplant recipients need annual coronary angiography?
authors: U
authors: U
authors: Sechtem
mesh_terms: D017023:Coronary Angiography; D004452:Echocardiography; D016027:Heart Transplantation; D006801:Humans; D013997:Time Factors; D014180:Transplantation / Q000000981:diagnostic imaging*