Prediction of cerebral perfusion pressure during CPR using electroencephalogram in a swine model of ventricular fibrillation.

Journal: The American journal of emergency medicine
PMID: 33721657

Abstract

BACKGROUND: Measuring the quality of cardiopulmonary resuscitation (CPR) is important for improving outcomes in cardiac arrest. Cerebral perfusion pressure (CePP) could represent cerebral circulation during CPR, but it is difficult to measure non-invasively. In this study, we developed the electroencephalogram (EEG) based brain index (EBRI) derived from EEG signals by machine learning techniques, which could estimate CePP accurately in a porcine cardiac arrest model.

Authors

  • Tae Han Kim
    Department of Emergency Medicine, Seoul Metropolitan Government Seoul National University Boramae Medical Center, Seoul, Republic of Korea; Laboratory of Emergency Medical Services, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.
  • Heejin Kim
    Korea National Tuberculosis Association (KNTA), Seoul, South Korea.
  • Ki Jeong Hong
    Department of Emergency Medicine, Seoul National University College of Medicine. Electronic address: emkjhong@gmail.com.
  • Sang Do Shin
    Department of Emergency Medicine, Seoul National University College of Medicine. Electronic address: shinsangdo@gmail.com.
  • Hee Chan Kim
    Department of Biomedical Engineering, Seoul National University College of Medicine, Seoul, Korea.
  • Yong Joo Park
    Laboratory of Emergency Medical Services, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
  • Young Sun Ro
    Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute. Electronic address: Ro.youngsun@gmail.com.
  • Kyoung Jun Song
    Department of Emergency Medicine, Seoul National University College of Medicine, Seoul, Republic of Korea.
  • Ki Hong Kim
    Laboratory of Emergency Medical Services, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea; Department of Emergency Medicine, Seoul National University Hospital, Seoul, Republic of Korea.
  • Dong Sun Choi
    Laboratory of Emergency Medical Services, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.
  • Hyun Jeong Kang
    Laboratory of Emergency Medical Services, Biomedical Research Institute, Seoul National University Hospital, Seoul, Republic of Korea.

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