3D Representation of the Heart (IMAGE) Charité - Universitätsmedizin Berlin Caption Coronary CT angiography generates thousands of X-ray images which are used to generate a 3D representation of the heart. This allows the visualization of narrowed (arrow) blood vessels (grey). Credit Dewey/Charité Usage Restrictions The image may only be used with appropriate caption and credit. 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.