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Korean J Emerg Med Ser > Volume 25(3); 2021 > Article
The Korean Journal of Emergency Medical Services 2021;25(3): 179-188.
DOI: https://doi.org/10.14408/KJEMS.2021.25.3.179    Published online December 31, 2021.
병원 내 심폐소생술의 자세별 피로도와 가슴압박 정확도 비교 분석
조기화1  , 윤종근2 
1호남대학교 대학원
2호남대학교 응급구조학과
Comparative analysis of cardiopulmonary resuscitation accuracy and fatigue by posture in hospitals
Ki-Hwa Cho1  , Jong-Geun Yun2 
1Graduate School Honam University
2Department of Emergency Medical Service, Honam University
Correspondence  Jong-Geun Yun ,Tel: +82-62-940-3834, Fax: +82-62-940-9196, Email: emt-jonggun@hanmail.net
Submitted: July 2, 2021  Accepted after revision: December 28, 2021
Abstract
Purpose
This study aimed to identify effective cardiopulmonary resuscitation methods by comparing the fatigue of rescuers according to various positions in cardiopulmonary resuscitation situations conducted on beds in hospitals.
Methods
An experimental study of students in the department of emergency medical service in H University, G Metropolitan City was conducted in four positions for applying chest pressure on mannequins on beds.
Results
As a result of measuring the muscle fatigue of four muscle attachments according to the four positions conducted on the bed, the average was 3.4%, the P was significant at 0.001, and the fatigue difference was confirmed to occur depending on the attachment. An analysis of pressure depth by pose revealed that P1, P2, P3, and P4 have a depth of 58.3, 55.1, 56.4, and 56.3 mm, respectively, with P4 having the deepest depth.
Conclusion
Among the various postures of the rescuer during cardiopulmonary resuscitation performed on the bed in the hospital, P1 is thought to be the most tiring, although its associated CPR quality is good.
Keywords: Cardiopulmonary resuscitation(CPR), Cardiac arrest, Muscle fatigue, Muscle activity, Chest compressions on the bed


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