Artificial Intelligence (AI) has transformed many aspects ofour daily activities. Health and well-being ofhumans stand as one ofthekey domains where AI has achieved significant progresses, saving time, costs, and potentially lives, as well as fostering economic resilience, particularly under theCOVID-19 pandemic environments.

This book is a sequel oftheHandbook ofArtificial Intelligence in Healthcare. Thefirst volume oftheHandbook is dedicated topresent advances and applications ofAI methodologies in several specific areas, i.e., signal, image, and video processing as well as information and data analytics. In this second volume oftheHandbook, general practicality challenges and future prospects ofAI methodologies pertaining tohealthcare and related domains are presented in Part 1 and Part 2, respectively.

It is envisaged that theselected studies will providereaders a general perspective ontheissues, challenges, and opportunities in designing, developing, and implementing AI-based tools and solutions in thehealthcare sector, bringing benefits totransform and advance health and well-being development ofhumans..