The Incidence and Outcomes of Out-of-Hospital Cardiac Arrest During the COVID-19 Pandemic in South Korea: Multicenter Registry Study

Heekyung Lee   ^{1, 2} , MD, PhD ;   Jaehoon Oh   ^{1, 3} , MD, PhD ;   Hyuk Joong Choi   ^{1, 2} , MD, PhD ;   Hyungoo Shin   ^{1, 2} , MD, PhD ;   Yongil Cho   ^{1, 3} , MD, PhD ;   Juncheol Lee   ^{1, 3} , MD, PhD

¹ Department of Emergency Medicine, Hanyang University College of Medicine, Seoul, Korea, Republic of

² Department of Emergency Medicine, Hanyang University Guri Hospital, Gyeonggi-do, Korea, Republic of

³ Department of Emergency Medicine, Hanyang University Hospital, Seoul, Korea, Republic of