Frontiers Journals Oct 10 2025 Although artificial intelligence has already shown promise in cardiovascular medicine, most existing tools analyze only one type of data—such as electrocardiograms or cardiac images—limiting their clinical utility. The emergence of multimodal AI, which fuses information from multiple sources, now allows algorithms to mimic the holistic reasoning of cardiologists and deliver more accurate, patient-specific insights. The review, led by West China Hospital of Sichuan