School of Medicine - Medicine

  • Associate Professor Biomedical Engineering / emergency medicine /digital health
  • CHA, WON CHUL 홈페이지 바로가기
    Lab Smart Health Lab

Education

  • 2021.08 Seoul National University College of Medicine, Doctorate
  • 2008.02 Seoul National University College of Medicine, Master's degree
  • 2003.02 Seoul National University College of Medicine, Bachelor's degree

Experience

  • 2021.08 ~ present / Korea Health Industry Development Institute, Medical MY DATA Promotion Committee / Subcommittee
  • 2021.04 ~ present / Samsung Medical Center, Digital Innovation Center / Deputy Director
  • 2021.01 ~ present / Korean Society of Artificial Intelligence in Medicine / (Compulsory) Director
  • 2021.01 ~ present / The Korean Society of Medical Informatics / Director of Emergency Medical Informatics
  • 2018.07 ~ present / Samsung Medical Center IRB (Institutional Review Board) / Panel
  • 2018.03 ~ present / Samsung Advanced Institute for Health Science & Technology, Sungkyunkwan University, Department of Digital Health / Adjunct professor
  • 2016.03 ~present / Samsung Medical Center, Department of Emergency Medicine/ Assistant professor

Journal Articles

  • (2023)  Effect of knowledgebase transition of a clinical decision support system on medication order and alert patterns in an emergency department.  SCIENTIFIC REPORTS.  13,  1
  • (2023)  Machine learning pre‑hospital real‑time cardiac arrest outcome prediction (PReCAP) using time‑adaptive cohort model based on the Pan‑Asian Resuscitation Outcome Study.  SCIENTIFIC REPORTS.  open,  open
  • (2023)  Effect of an artificial-intelligent chest radiographs reporting system in an emergency department.  SIGNA VITAE.  19,  6
  • (2023)  Prognostic Accuracy of SpO2-based Respiratory Sequential Organ Failure Assessment for Predicting In-hospital Mortality.  WESTERN JOURNAL OF EMERGENCY MEDICINE.  24,  6
  • (2023)  Patient Anxiety and Communication Experience in the Emergency Department: A Mobile, Web-Based, Mixed-Methods Study on Patient Isolation During the COVID-19 Pandemic.  JOURNAL OF KOREAN MEDICAL SCIENCE.  38,  39
  • (2023)  Early prediction of unexpected latent shock in the emergency department using vital signs.  SHOCK.  60,  3
  • (2023)  Mushroom intoxications presented to emergency departments in South Korea: a 2011‐2019 national registry study.  SIGNA VITAE.  19,  5
  • (2023)  Clinical support system for triage based on federated learning for the Korea triage and acuity scale.  HELIYON.  9,  8
  • (2023)  Prediction tool for renal adaptation after living kidney donation using interpretable machine learning.  FRONTIERS IN MEDICINE.  10, 
  • (2023)  A Pilot Study Evaluating LV Diastolic Function with M-Mode Measurement of Mitral Valve Movement in the Parasternal Long Axis View.  DIAGNOSTICS.  13,  14
  • (2023)  Self-harm characteristics of younger-old and older-old adults admitted to emergency departments: a nationwide study.  SIGNA VITAE.  19,  4
  • (2023)  Feasibility of patch-type wireless 12-lead electrocardiogram in laypersons.  SCIENTIFIC REPORTS.  13,  1
  • (2023)  Development and Asian-wide validation of the Grade for Interpretable Field Triage (GIFT) for predicting mortality in pre-hospital patients using the Pan-Asian Trauma Outcomes Study (PATOS).  LANCET REGIONAL HEALTH-WESTERN PACIFIC.  34, 
  • (2023)  Deep-learning-based personalized prediction of absolute neutrophil count recovery and comparison with clinicians for validation.  JOURNAL OF BIOMEDICAL INFORMATICS.  137, 
  • (2022)  Development and validation of interpretable machine learning models for inpatient fall events and electronic medical record integration.  Clinical and Experimental Emergency Medicine.  9,  4
  • (2022)  National Surveillance of Pediatric Out-of-Hospital Cardiac Arrest in Korea: The 10-Year Trend From 2009 to 2018.  JOURNAL OF KOREAN MEDICAL SCIENCE.  37,  44
  • (2022)  An external validation study of the Score for Emergency Risk Prediction (SERP), an interpretable machine learning-based triage score for the emergency department.  SCIENTIFIC REPORTS.  12,  1
  • (2022)  Appropriateness of Alerts and Physicians' Responses With a Medication-Related Clinical Decision Support System: Retrospective Observational Study.  JMIR MEDICAL INFORMATICS.  10,  10
  • (2022)  Endotracheal Intubation Using C-MAC Video Laryngoscope vs. Direct Laryngoscope While Wearing Personal Protective Equipment.  JOURNAL OF PERSONALIZED MEDICINE.  12,  10
  • (2022)  Intervention in the Timeliness of Two Electrocardiography Types for Patients in the Emergency Department With Chest Pain: Randomized Controlled Trial.  INTERACTIVE JOURNAL OF MEDICAL RESEARCH.  11,  2

Publications

  • (2018)  4차산업혁명과 병원의 미래.  청년의사.  Co-author

Patent/Intellectual Property

  • 의료 데이터 유통 방법 및 그 시스템(MEDICAL DATA DISTRIBUTION METHOD AND SYSTEM THEREOF).  10-2471-8000000.  20221124.  KOREA, REPUBLIC OF
  • 의료 정보 입력을 위한 구조화 서식 제공 장치 및 방법.  10-2018-0079242.  20220222.  KOREA, REPUBLIC OF

Conference Paper

  • (2018)  Delayed antibiotic therapy and organ dysfunction in critically ill septic patients in the emergency department.  ESICM LIVES 2018.  FRANCE
  • (2018)  Accordance of infarct localization between 12-lead electrocardiography and cardiac magnetic resonance imaging in ST-elevation acute myocardial infarction.  EUSEM 2018.  UNITED KINGDOM