Close the patient's nostrils with a pinch to help create an airtight seal. Completely cover the patient's mouth with your own. Give two breaths after 30 chest compressions.
Close the patient's nostrils with a pinch to help create an airtight seal. Completely cover the patient's mouth with your own. Give two breaths after 30 chest compressions (the 30:2 cycle of CPR) Each breath should last for about a second and be strong enough to cause the patient's chest to rise.
Chest compressions and artificial ventilation are used in cardiopulmonary resuscitation (CPR) to sustain blood flow and oxygenation after cardiac arrest (see the images below). Although patients with cardiac arrest have low survival rates and poor neurologic outcomes, prompt, proper resuscitation—including prompt defibrillation when necessary—and timely post-cardiac arrest care are associated with improved survival and neurologic outcomes.
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