The CPR techniques involve chest compressions and rescue breathings. Performing the techniques properly can revive the life of a victim involved in a cardiac emergency.
For proper application of the procedures, what is required is proper training in the hands of experts. If you are a resident of Nashville in Tennessee, you can sign up for a CPR training Nashville program at the AHA accredited CPR Nashville which comprises some of the most experienced CPR instructors. Both theoretical and practical training are imparted to the students.
Performing CPR:
Chest Compressions-
1. First and foremost, check for the scene safety.
2. Check the responsiveness of the victim by shaking their shoulder or talking to them. For an infant, tap the bottom of the foot and check for a reaction.
3. If the victim is unresponsive, call for the emergency medical services by dialing 911. Begin CPR first, perform it for two minutes, then call the emergency services if you are alone and believe the person is a victim of drowning, or if the unresponsive person is a child from age 1 to 8.
4. Get hold of an AED device and use it to check the person’s heart rhythm. If the person is a child from age 1 to 8, perform CPR first for two minutes before checking their heart with an AED. Use the device’s pediatric pads if they’re available. The use of an AED in infants isn’t strongly recommended. Don’t waste time looking for the device if AED isn’t readily available. Begin chest compressions with immediate effect.
5. Adult person- place the heel of one of your hands in the center of their chest, between the nipples. Put your other hand on top of the first. Interlock your fingers so they’re drawn up and the heel of your hand remains on their chest. Children from 1-8- use just one of your hands in the center of their chest. Infants- place two fingers in the center of their chest, slightly below the nipple line.
6. Begin compressions. Adult person- use your upper body to push straight down on their chest at least 2 inches. Perform these at a rate of 100 to 120 per minute. Allow their chest to recoil between compressions. Children age 1-8- push straight down on their chest about 2 inches at a rate of 100 to 120 compressions per minute. Allow their chest to recoil between compressions. Infants- push straight down on their chest 1½ inches at a rate of 100 to 120 compressions per minute. Once again, let the chest recoil between compressions.
7. Continue with the compressions until the person starts to breath or till the arrival of medical help.
Rescue Breathings-
In the first few minutes of the occurrence of a sudden cardiac arrest, there’s still oxygen in the person’s lungs and bloodstream. Starting chest compressions first on someone who’s unresponsive or not breathing normally can help send this critical oxygen to the brain and heart without any delay. If you are CPR certified and come across someone who is having difficulty with breathing or is unresponsive, perform hands-only CPR for 30 chest compressions and then move on to performing the following actions.
Open the Airway- Put the palm of your hand on the person’s forehead and tilt their head back. Gently lift their chin forward with your other hand. A head tilt alone will open the airway in case of infants and children from age 1-8.
Provide Rescue Breaths- With the airway open, pinch the nostrils shut, and cover the person’s mouth with a CPR face mask to make a seal. Rescue breaths are safe for anyone age 1 or older. Cover both mouth and nose with the mask in case of infants. Provide two rescue breaths, each lasting for about 1 second. With each breath, watch for their chest to rise and fall.
Provide Rescue Breathing with Chest Compressions Alternatively- Alternate between 30 compressions with two rescue breaths until the person begins to breathe or until medical help arrives. If the person begins to breathe, have him or her lie on their side quietly until medical assistance is on the scene.
AED’s are very useful devices that can detect abnormalities in a person’s heart rhythm and, if needed, deliver an electric shock to the chest to restore normal rhythm to the heart. This is known as defibrillation. The training to use the device is imparted in the CPR class itself. AED can help restore the heart’s normal rhythm and even help revive a person whose heart has stopped functioning. The device when used properly in conjunction with CPR, can hugely increase a person’s chances for survival.
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