Abstract
Atherosclerosis (AS) is a serious disease that poses a significant threat to the global population. In this review, we analyze the development of AS from multiple perspectives, aiming to elucidate its molecular mechanisms. We also focus on imaging techniques and therapeutic approaches, highlighting the crucial role of nanomaterials in both imaging and therapy for AS. By leveraging their compatibility and targeting capabilities, nanomaterials can be integrated with traditional medical imaging and therapeutic agents to achieve targeted drug delivery, controlled release, and precise localization and imaging of atherosclerotic plaques.