Visualization (IMAGE) University of Pennsylvania School of Medicine Caption This is a visualization of the coronary vasculature patterning of an adult mouse heart. Credit Haig Aghajanian, Ph.D., Perelman School of Medicine at the University of Pennsylvania and Young Kuk Cho Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.