Cardiac Muscle (IMAGE) Technical University of Munich (TUM) Caption Front: drawing of a cardiac muscle, background: excerpt from a so-called 'heatmap', an overview of the proteins analyzed for the proteomic map. Credit Doll, Kraue, Menzfeld / MPIB Usage Restrictions Free for use in reporting on the paper "Region and cell-type resolved quantitative proteomic map of the human heart" in "Nature Communications" with the copyright noted. 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.