Mechanisms of coronary artery remodeling in heart transplant recipients. A serial study with intravascular ultrasound and three-dimensional vessel reconstruction: J. Rieber, V. Klauss, C. Weber, F. Prati*, C. H. Spes, C. E. Angermann, B. Reichart, K. Theisen, H. Mudra. Dpt. of Cardiology, Klinikum Innenstadt, University of Munich, Germany, and S. Camillo Hospital*, Rome, Italy