The CPR compression matrix: relationship among depth, recoil, and rate
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The authors aimed to investigate the relationship among compression depth, recoil, and rate during cardiopulmonary resuscitation (CPR) to determine optimal compression performance. Their study found that a compression rate of 100-104 per minute was associated with the highest likelihood of achieving both optimal depth (≥50 mm) and complete recoil, while performance declined at both slower and faster rates. This research highlights the importance of maintaining an appropriate compression rate to enhance CPR effectiveness.
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