REDI-REFERENCE CARDIOLOGY eHANDBOOK puts concise but complete summaries of standard diagnosis and treatment recommendations for cardiovascular disease at your fingertips, and updates these recommendations regularly as new information comes out. REDI-REFERENCE CARDIOLOGY eHANDBOOK was developed for hand held platforms so that it is at once comprehensive in the information that it provides, but does not take up too much memory. The total memory for Redi-Reference Cardiology is 51Kb, using compression technology. Also included at no extra cost is an .lit version of REDI-REFERENCE CARDIOLOGY for easy access from your desktop computer using MS Reader, so that Redi-Reference Cardiology can serve as an important information resource on your Palm OS device, or desktop PC. In addition to the electronic reference Manuel, Redi-Reference provides periodic updates for one year after purchase so that the hand-held database is current as new guidelines come out, or current guidelines are changed.