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Cardiopulmonary resuscitation (CPR) is an emergency procedure consisting of chest compressions often combined with artificial ventilation, or mouth to mouth in an effort to manually preserve intact brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person who is in cardiac arrest.
After defibrillation, chest compressions should be continued for two minutes before another rhythm check. [30] This is based on a compression rate of 100-120 compressions per minute, a compression depth of 5–6 centimeters into the chest, full chest recoil, and a ventilation rate of 10 breath ventilations per minute. [30]
The guidelines also changed the duration of rescue breaths and the placement of the hand on the chest when performing chest compressions. These changes were introduced to simplify the algorithm , to allow for faster decision making and to maximize the time spent giving chest compressions; this is because interruptions in chest compressions have ...
"Stayin' Alive" was used in a study to train medical professionals to provide the correct number of chest compressions per minute while performing CPR. The song has around 103 beats per minute, and 100–120 chest compressions per minute are recommended by the British Heart Foundation [17] [18] and endorsed by the Resuscitation Council (UK). [19]
The compression depth and force varies per patient. The chest displacement equals a 20% reduction in the anterior-posterior chest depth. The physiological duty cycle is 50%, and it runs in a 30:2, 15:2 or continuous compression mode, which is user-selectable, at a rate of 80 compressions-per-minute.
Chest compressions were commenced within 10 minutes; The cardiac arrest duration (collapse to arrival at E&TC [ambiguous]) has been < 60 minutes; The patient is aged between 12 and 70 years; There are no major co-morbidities that would preclude return to independent living; The patient is profoundly hypothermic (<32 °C) due to accidental exposure
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There are multiple factors during cardiopulmonary resuscitation (CPR) and defibrillation that are associated with success of achieving return of spontaneous circulation. . One of the factors in CPR is the chest compression fraction, which is a measure of how much time during cardiac arrest are chest compressions perfor