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April 8, 2026Prehospital and Disaster Medicine1 citationsOpen Access

Effectiveness of Video Call-Assisted Versus Voice Call-Assisted Dispatcher-Guided CPR in Untrained Laypersons: A Randomized Simulation Study

AKAdem KöksalMSMehmet Seyfettin SaribasMTMesut Tomakin

Key Points

  • To evaluate the effectiveness of video call-assisted CPR guidance versus voice call-assisted guidance for untrained laypersons.
  • Randomized simulation study
  • Comparison of video call and voice-only CPR guidance
  • Assessment of CPR quality metrics
  • Video call guidance led to significantly improved CPR quality
  • Untrained lay rescuers performed better with visual demonstrations
  • Findings indicate potential for enhanced community CPR training

Abstract

Video call-assisted dispatcher guidance incorporating simultaneous real-time visual demonstration significantly improves CPR quality in untrained lay rescuers compared with voice-only guidance. These findings suggest that structured visual modeling integrated into DA-CPR systems may enhance bystander resuscitation performance and help bridge gaps in community CPR training.

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Cite This Study

Köksal et al. (2026) studied this question.

synapsesocial.com/papers/69d5f14b74eaea4b11a7ade1https://doi.org/10.1017/s1049023x26108875
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