TY - RPRT TI - Real-Time GPU-Accelerated Digital Heart Twin: Integrating Bidirectional Interactions Between Living Optogenetic Monolayers and Computational Simulations AU - Valibeigi, Y. AU - Kaboudian, A. AU - Fenton, F. AU - Bub, G. PY - 2026 DO - 10.64898/2026.01.05.697699 UR - https://www.biorxiv.org/content/10.64898/2026.01.05.697699v1 ID - 10.64898/2026.01.05.697699 ER -