Remote echocardiography via INMARSAT satellite telephone

1 Hjelm NM, Hazlett CB. Theory of telemedicine: the expressivity of the virtual patient. Journal of Telemedicine and Telecare 2000;6:119–20 2 Ferrer-Roca O. The telemedicine body of knowledge. Journal of Telemedicine and Telecare 1998;4:183–4 3 Ferrer-Roca O. European teaching. In: Wootton R, ed. European Telemedicine. London: Kensington Publications, 1999: 154–6 4 Kundel HL. Visual perception and image display terminals. Radiologic Clinics of North America 1986;24:69–78 5 Ferrer-Roca O, Plaza P. Perception diagram. In: Ferrer-Roca O, SosaIudicissa M, eds. Handbook of Telemedicine. Amsterdam: IOS Press, 1998: 250–1