RT Journal A1 RAYMOND JR, VAN DEN BERG EK, KNAPP MJ T1 Prehospital sudden death: Need for immediate effective resuscitation-reply JF Archives of Internal Medicine JO Archives of Internal Medicine YR 1989 FD February 1 VO 149 IS 2 SP 463 OP 467 DO 10.1001/archinte.1989.00390020149035 UL http://dx.doi.org/10.1001/archinte.1989.00390020149035 AB In Reply.—Dr Meyer and colleagues raise an interesting point regarding resuscitation of victims of out-of-hospital cardiac arrest. We agree that the most important prognostic factor in the ultimate survival of victims of out-of-hospital cardiac arrest is the length of time between arrest and the administration of definitive resuscitation. This point is well supported in the literature.1-6 Computerized dispatching of ambulances, 911 numbers, mobile intensive care units, citizen cardiopulmonary resuscitation education, and the availability of highly trained paramedics has clearly lowered the average response time and increased the survival rate in such urban areas as King County, Washington1,4,5 and Hennepin County, Minnesota.3 However, these maneuvers have not yet been proven effective in rural communities.6 Their proposal to include physicians as first (or second) responders in the field may prove effective in urban areas, but is probably impractical for rural areas. Additionally, cost factors should be considered