Cardiomyocytes and Macrophages (IMAGE) Cell Press Caption The image shows a volumetric reconstruction of a human atrioventricular node. Cardiomyocytes (red) appear densely interspersed with macrophages (green). Credit Maarten Hulsmans & Matthias Nahrendorf Usage Restrictions Credit Required 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.