The impact of the ILCOR 2005 CPR guidelines on a physical fitness assessment: A comparison of old and new protocols.

Resuscitation. 2007 Oct 30;

Authors: Bridgewater FH, Zeitz C, Field J, Inglis A, Poulish K

OBJECTIVE: St. John Ambulance Australia has used the performance of CPR for 10min as a fitness test for its members. Recent changes in international guidelines for cardiopulmonary resuscitation caused concern that the new ILCOR protocol was more strenuous than the previous one. This study compared the two protocols to determine if there were significant differences and to allow an evidence-based decision on the continuation or modification of this practice. MATERIALS AND METHODS: We studied 26 subjects performing single-rescuer cardiopulmonary resuscitation on a manikin. Every subject did 10min cardiopulmonary resuscitation using each protocol. The study used a randomized cross-over design. The estimated maximum heart rate was calculated for each subject. Compression rate and effective ventilation (number and depth) were enforced by direct feedback. Subjective and objective measures of physical activity were recorded at regular intervals. RESULTS: The maximum percentage of estimated maximum heart rate achieved during 15:2 and 30:2 CPR was 76+/-2% and 79+/-2%, respectively (mean+/-standard error of mean; P

PMID: 17976891 [PubMed - as supplied by publisher]

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