Shahid Sadoughi University of Medical Sciences Journal of Disaster and Emergency Research 2588-6150 5 1 2022 04 01 Application of Mechanical Chest Compression Devices during Emergency Helicopter Flights 1 2 258 10.18502/jder.9511 EN Mohammad Hossein Esmaeilzadeh 1. Social Development and Health Promotion Research Center, Gonabad University of Medical Sciences, Gonabad, Iran 2. National Medical Emergency Organization, Ministry of Health & medical education, Tehran, Iran Shandiz Moslehi Health Management and Economics Research Center, Health Management Research Institute, Iran University of Medical Sciences, Tehran, Iran Journal Article 2022 01 06 No Abstract Helicopter Out-of-Hospital Cardiac Arrest Cardiopulmonary Resuscitation https://jder.ssu.ac.ir/article_258_f46cae45b6abec26ebca4b8abcf74ee6.pdf