Startups are leveraging AI algorithms to screen millions of CT scans for early indicators of heart disease, a significant advancement in cardiology. This technology has the potential to revolutionize public health by identifying individuals at high risk for heart attacks who might not have undergone traditional screening methods. Despite its promise, the application of AI in this context is still unproven at a larger scale. Additionally, it raises complex questions regarding how we define disease and the practicalities of implementing such technology in healthcare settings. As the healthcare industry continues to evolve, the integration of AI could play a crucial role in improving patient outcomes and preventing heart-related incidents.