Ehealth is a broad and rapidly evolving field that involves the use of information and communication technologies (ICT) to support healthcare delivery, improve patient outcomes, and enhance the overall efficiency of healthcare systems. This may include electronic health records, telemedicine, mobile health apps, wearable devices, and other digital tools that enable remote monitoring, communication, and coordination of care. Ehealth also encompasses the use of data analytics and artificial intelligence to improve decision-making and personalize treatment plans. Overall, ehealth aims to leverage technology to make healthcare more accessible, affordable, and effective for both patients and providers.