title: Effectiveness Of Telephone Instructions In Performing Cardiopulmonary Resuscitation: A Systematic Review
abstract: Abstract Introduction Cardiopulmonary resuscitation (CPR) refers to the emergency procedure that must be applied to any person suffering from cardiopulmonary arrest to keep them alive. Although CPR is an urgent and critical procedure, it consists of specific steps and skills, which must be applied in a specific sequence and with the best possible quality in order to be effective. Due to this importance, some National First Aid Centers around the world provide the necessary instructions to the po
journal: medRxiv