To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. The effect of the MF-SiNW hybrid pacing is presented by the Fluo-4 raw video (left) and the processed dF/F (middle) and binary (right) videos. The CMs rate is illustrated before and after the pacing for comparison. Living myofibroblast–silicon composites for probing electrical coupling in cardiac systems Menahem Y. Rotenberg, Naomi Yamamoto, Erik N. Schaumann, Laura Matino, Francesca Santoro, and Bozhi Tian PNAS. 2019. 116:22531-22539 DOI: 10.1073/pnas.1913651116 Download Original Video Browse All Videos »