Describes the integration of—and interactions between—modern eMedicine, telemedicine, eHealth, and telehealth practices; Explains how medical information flows through wireless technologies and networks, emphasizing fast-deploying wireless body area networks; Presents the latest developments in sensors, devices, and implantables, from medical sensors for mobile communication devices to drug-delivery systems; Illustrates practical telemedicine applications in telecardiology, teleradiology, teledermatology, teleaudiology, teleoncology, acute care telemedicine, and more