DSCT Technology / Contrast Medium Dual Source CT Technology Bernhard Schmidt, Christiane Koch, Thomas Flohr 11 Ultravist(r): New Perspectives with Dual Source CT Matthias Brautigam, Philipp Lengsfeld, Ute Hubner-Steiner, Hubertus Pietsch 29 Cardiovascular and Body Radiology DSCT Applications Cardiac: Coronary CT Angiography Kunming Medical College 47 Cardiac: Coronary Stents Shanghai Xinhua Hospital 55 Cardiac: Coronary CTA in Obese Patients PUMC, Beijing 63 Cardiac: Valvular Function Asan Medical Center 71 Cardiac: Morphology Singapore General Hospital 79 Cardiac: Atrial Fibrillation /...