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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.
If you are layperson untrained in CPR, you should not take time to try to find a pulse if the person has collapsed or is unresponsive and not breathing normally, according to the American Heart ...
When a person is unconscious and is not breathing normally, emergency services should be alerted and cardiopulmonary resuscitation (CPR) and mouth-to-mouth resuscitation (rescue breaths) should be initiated. High quality CPR is important. An adequate ratio of high quality chest compressions and rescue breaths are crucial.
The CPR mask is the preferred method of ventilating a patient when only one rescuer is available. Many feature 18 mm (0.71 in) inlets to support supplemental oxygen, which increases the oxygen being delivered from the approximate 17% available in the expired air of the rescuer to around 40-50%. [12]
When the heart stops beating, a person is in cardiac arrest. The heart can't pump blood to the brain and the rest of the body. ... CPR can save him. Skip to main content. Sign in. Mail. 24/7 Help ...
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