Rescue Breathing: Understanding its Importance

Rescue breathing, also known as artificial respiration, is a critical component of cardiopulmonary resuscitation (CPR). It involves providing breaths to a person who is not breathing or not breathing adequately. Rescue breathing can help deliver oxygen to the person's lungs and vital organs, maintaining essential oxygenation until professional medical help arrives. In this blog post, we will explore the concept of rescue breathing, its importance in emergency response, and the resources provided by MyCPR NOW to enhance your understanding and skills in this life-saving technique.

The Importance of Rescue Breathing:

When a person's breathing becomes compromised or ceases altogether, their body's oxygen supply is depleted, leading to a life-threatening situation. Rescue breathing aims to restore ventilation and provide essential oxygen to the person's lungs, supporting their overall oxygenation and increasing the chances of a positive outcome. By maintaining an open airway and delivering effective rescue breaths, responders can help sustain the person's vital functions until advanced medical care is available.

Key Points of Rescue Breathing:

1. Opening the Airway:
The first step in rescue breathing is ensuring that the person's airway is open and unobstructed. This can be achieved by tilting the person's head back and lifting their chin, allowing for proper alignment of the airway.

2. Assessing Breathing:
Once the airway is open, assess the person's breathing. Look, listen, and feel for any signs of breathing, such as chest movement, sounds of exhalation, or airflow against your cheek. If the person is not breathing or only gasping, rescue breathing is required.

3. Providing Rescue Breaths:
To deliver rescue breaths, pinch the person's nostrils closed with your hand and create an airtight seal over their mouth with your mouth. Deliver a breath that lasts about 1 second and observe for visible chest rise. Repeat this process, giving a total of 2 rescue breaths.

4. Adjusting Ventilation Rate:
In some instances, rescue breathing alone may be sufficient. However, if the person does not have a pulse or if their heart rate is below a certain threshold, it may be necessary to incorporate chest compressions into the CPR sequence. The ratio of rescue breaths to chest compressions may vary depending on the person's age and the specific guidelines followed.

5. Monitoring the Person's Response:
Continuously monitor the person's response throughout the rescue breathing process. Observe for signs of chest rise with each breath and any indications of improvement, such as the return of spontaneous breathing or a palpable pulse. If the person's condition deteriorates or if there are changes in their responsiveness, it may be necessary to reassess the rescue breathing technique and adjust as needed.

MyCPR NOW's Resources for Rescue Breathing:

MyCPR NOW provides valuable resources and training programs to enhance your understanding and skills in rescue breathing. These resources include:

1. Instructional Videos:
MyCPR NOW offers instructional videos that demonstrate proper technique for rescue breathing. These videos provide visual guidance on how to open the airway, deliver rescue breaths, and effectively monitor the person's response.

2. Interactive Learning Modules:
Their interactive learning modules cover the principles and best practices of rescue breathing. These modules offer in-depth information, interactive exercises, and real-life scenarios to enhance understanding and skill development.

3. Expert Guidelines:
MyCPR NOW's resources for rescue breathing align with recognized guidelines and recommendations from reputable sources. They ensure that learners receive accurate and up-to-date information to confidently respond in emergency situations.


Rescue breathing is a crucial technique in CPR that aims to restore ventilation and deliver essential oxygen to a person who is not breathing adequately or not breathing at all. By understanding the importance of rescue breathing and acquiring the necessary skills, you can make a significant difference in emergency response situations. By utilizing the resources and training programs provided by MyCPR NOW, you can enhance your knowledge and proficiency in rescue breathing. Remember, prompt initiation of rescue breathing and continuous monitoring of the person's response are essential for successful outcomes. By choosing MyCPR NOW for your training needs, you can access comprehensive resources and gain the confidence to respond effectively and potentially save lives through rescue breathing.

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