The Benefit of Early Advanced Airway Management Depends on Prehospital Epinephrine Timing in Out-of-Hospital Cardiac Arrest: A Nationwide Cohort Study

• Hyeong Seon KimSeoul National University Hospital Biomedical Research Institute
• Ki Jeong HongSeoul National University
• K. O. KIMSeoul National University
• Sang Do ShinSeoul National University
• Kyoung Jun SongSeoul National University
• Jeong Ho ParkSeoul National University Hospital
• Min Woo KimSeoul National University Hospital
• Dong Hyun ChoiSeoul National University Hospital
• Young Sun RoSeoul National University Hospital
• Joo JeongSeoul National University
• Yong Joo ParkSeoul National University Hospital