The effect of audiovisual feedback of monitor/defibrillators on percentage of appropriate compression depth and rate during cardiopulmonary resuscitation

Autor: Hannah Lee, Jay Kim, Somin Joo, Sang-Hoon Na, Sangmin Lee, Sang-Bae Ko, Jinwoo Lee, Seung-Young Oh, Eun Jin Ha, Ho Geol Ryu
Jazyk: angličtina
Rok vydání: 2023
Předmět:
Zdroj: BMC Anesthesiology, Vol 23, Iss 1, Pp 1-9 (2023)
Druh dokumentu: article
ISSN: 1471-2253
DOI: 10.1186/s12871-023-02304-9
Popis: Abstract Background High quality cardiopulmonary resuscitation (CPR) is one of the key elements of the survival chain in cardiac arrest. Audiovisual feedback of chest compressions have been suggested to be beneficial by increasing the quality of CPR in the simulated cardiac arrests. Methods A prospective before and after study was performed to investigate the effect of a real-time audiovisual feedback system on CPR quality during in-hospital cardiac arrest in intensive care units from November 2018 to February 2022. In the feedback period, CPR was performed with the aid of the real-time audiovisual feedback system. The primary outcome was the percentage of compressions with both adequate depth (5.0–6.0 cm) and rate (100–120/minute). Results A total of 27,295 compressions in 30 cardiac arrests in the no-feedback period and 27,965 compressions in 30 arrests in the feedback period were analyzed. The percentage of compressions with both adequate depth and rate was 11.8% in the feedback period and 16.8% in the no-feedback period (P
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