@article{marcusanagenticmultimodalvisionlanguagem, title = {MARCUS: An agentic, multimodal vision-language model for cardiac diagnosis and management}, author = {Jack W O'Sullivan and Mohammad Asadi and Lennart Elbe and Akshay Chaudhari and Tahoura Nedaee and Francois Haddad and Michael Salerno and Li Fe-Fei and Ehsan Adeli and Rima Arnaout and Euan A Ashley}, year = {2026}, eprint = {2603.22179}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.22179}, }