is 83.29 KB, has a resolution of 778x502 pixels and was uploaded on May 28, 2019 @ 3:18 am by user: helgank. It is filed under the tags: cardiac muscle, sinoatrial node, ryanodine receptor, text, material. Click the blue button at the top to freely download: Heart Myocyte Ryanodine Receptor Cardiac Muscle Cell Reticolo Sarcoplasmatico Action Potential png.