Prehospital airway management for out‐of‐hospital cardiac arrest: A nationwide multicenter study from the KoCARC registry

• Hansol ChangSamsung Medical Center
• Daun JeongSamsung Medical Center
• Jong Eun ParkSamsung Medical Center
• Taerim KimSamsung Medical Center
• Gun Tak LeeSamsung Medical Center
• Hee Jo YoonSamsung Medical Center
• Sung Yeon HwangSamsung Medical Center
• Won Chul ChaSamsung Medical Center
• Tae Gun ShinSamsung Medical Center
• Min Seob SimSamsung Medical Center
• Ik Joon JoSamsung Medical Center
• Seung Hwa LeeSamsung Medical Center
• Sang Do ShinSeoul National University
• Jin‐Ho ChoiSamsung Medical Center