Conclusions
chest compression
Most of the instructions given in the T-CPR protocol were executed adequately. However, check of consciousness was a difficulty for the participants in the original wording group. With the specified wording including head tilt-chin lift instructions check for breathing was carried out significantly more adequately. It could be shown, that detailed instructions for check for breathing should be used to avoid difficulties in understanding. To improve chest compression frequency the dispatcher should continuously count out loud or transmit the clicking of a metronome. To reach the full potential of T-CPR wording of every T-CPR protocol should be evaluated regarding comprehension and practicability.