Emerging technologies like Artificial Intelligence (AI), the Internet of Medical Things (IoMT), and Blockchain are revolutionizing the healthcare industry by shifting it from a reactive to a proactive model. Smart healthcare systems utilize wearable sensors and IoT devices to continuously monitor patient vitals, such as heart rate and blood glucose, providing real-time data to physicians. AI algorithms process this massive amount of data to deliver faster, more accurate diagnostics, improve imaging analysis, and assist in personalized treatment planning.