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1 vs 2-minute compressor rotation with feedback

Comparing Chest compression Quality in 1-Minute vs. 2-Minute Rescuer Rotations with and without Audiovisual Feedback Guidance during full Adult Advance Life Support Simulated Scenarios: A Randomized Simulation Study
Resuscitation Plus · Added 27 July 2026

Study on: Comparing Chest compression Quality in 1-Minute vs. 2-Minute Rescuer Rotations with and without Audiovisual Feedback Guidance during full Adult Advance Life Support Simulated Scenarios: A Randomized S. No abstract available for detailed assessment.

Study type

Simulation

Design

Randomised simulation study (four groups, 2x2 factorial)

Participants

31 participants; 30 compressors' data per group across 10 simulated CPR sessions per group

Main finding

Audiovisual feedback improved compression depth and in-target performance (median in-target 9.7% vs 52.8% in 1-min groups; p<0.05); 1-min rotations had lower chest compression fraction; 2-min rotation with feedback performed best overall

Caveat

Manikin simulation only; small sample; findings may not translate to real resuscitation

Bottom line

Supports current practice

Learning goal

Weigh compression rotation intervals against real-time audiovisual feedback to improve chest compression quality during resuscitation.

More

• Topic: Education & training
• Daily scan: 27 July 2026

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