Peran David, Bohm Pavel, Petru Matej, Kubalova Jana
Department of Anaesthesia and Intensive Care Medicine, Charles University, Third Faculty of Medicine and FNKV University Hospital in Prague, Prague, Czech Republic.
Emergency Medical Services of the Karlovy Vary Region, Karlovy Vary, Czech Republic.
SAGE Open Med. 2025 Jan 9;13:20503121241312968. doi: 10.1177/20503121241312968. eCollection 2025.
This pilot study aims to assess how individuals with rhythm perception, particularly musicians, are able to maintain the predefined chest compression rate during cardiopulmonary resuscitation compared to people without rhythm perception.
The study was conducted at the Pilsen Emergency Medicine Conference (Czechia) using a simulation-based cohort design. Participants performed chest compressions on a manikin for 120 s, with the first 10 s guided by a metronome. Participants were grouped based on self-reported rhythmic perception, such as playing a musical instrument. The primary outcome was the average chest compression rate per minute.
A total of 67 participants were included. Both groups provided chest compression rate within the recommended limits. Musicians maintained a better chest compression rate (mean 110.56 compressions per minute) compared to nonmusicians (mean 107.31; -test, = 0.00074). Those with any rhythmic perception experience also performed better (-test, = 0.036931). Secondary factors, including gender, clinical experience, and prior resuscitation training, did not significantly affect the results.
This study demonstrates that individuals with rhythm perception, especially musicians, follow the predefined frequency of chest compressions more effectively.
本初步研究旨在评估有节奏感知能力的个体，特别是音乐家，在心肺复苏过程中与没有节奏感知能力的人相比，能够在多大程度上维持预定义的胸外按压速率。
该研究在皮尔森急诊医学会议（捷克）上采用基于模拟的队列设计进行。参与者在模拟人上进行120秒的胸外按压，前10秒由节拍器引导。参与者根据自我报告的节奏感知进行分组，例如是否会演奏乐器。主要结果是每分钟的平均胸外按压速率。
总共纳入了67名参与者。两组的胸外按压速率均在推荐范围内。与非音乐家（平均每分钟107.31次按压）相比，音乐家维持了更好的胸外按压速率（平均每分钟110.56次按压；t检验，P = 0.00074）。有任何节奏感知经验的人表现也更好（t检验，P = 0.036931）。包括性别、临床经验和先前的复苏培训在内的次要因素对结果没有显著影响。
本研究表明，有节奏感知能力的个体，尤其是音乐家，能更有效地遵循预定义的胸外按压频率。
