The cover story of the latest issue of CardioSource WorldNews Interventions takes readers on a tour around the heart, stopping at all four valves to highlight new findings. In the issue’s Editor’s Corner, Peter C. Block, MD, FACC debates the use of the transradial or transfemoral approach to catheterization. Elsewhere in the issue, Dominick Angiolillo, MD, PhD, FACC, discusses the Crush Study and Fellow-in-Training Ada C. Stefanescu Schmidt, MD, reflects on recent trials of bioabsorbable and bioresorbable stents. See the full issue at ACC.org/CSWNI.