SWIMTASTIC BLOG

Though there are many organizations that review the steps of CPR and ECC (Emergency Cardiovascular Care), the basic steps are consistent. Training is always recommended, but it’s noteworthy that “The American Heart Association recommends that everyone — untrained bystanders and medical personnel alike — begin CPR with chest compressions.  It's far better to do something than to do nothing at all if you're fearful that your knowledge or abilities aren't 100 percent complete. Remember, the difference between your doing something and doing nothing could be someone's life.”  - MayoClinic.org 

Here is advice on how to perform CPR from the American Heart Association (as listed on the Mayo Clinic site):

• Untrained. If you're not trained in CPR, then provide hands-only CPR. That means uninterrupted chest compressions of 100 to 120 a minute until paramedics arrive (described in more detail below). You don't need to try rescue breathing.
• Trained and ready to go. If you're well-trained and confident in your ability, check to see if there is a pulse and breathing. If there is no breathing or a pulse within 10 seconds, begin chest compressions. Start CPR with 30 chest compressions before giving two rescue breaths.
• Trained but rusty. If you've previously received CPR training but you're not confident in your abilities, then just do chest compressions at a rate of 100 to 120 a minute. (Details described below.)

The above advice applies to adults, children and infants needing CPR, but not newborns (infants up to 4 weeks old).

CPR can keep oxygenated blood flowing to the brain and other vital organs until more definitive medical treatment can restore a normal heart rhythm.

When the heart stops, the lack of oxygenated blood can cause brain damage in only a few minutes. A person may die within eight to 10 minutes.

To learn CPR properly, take an accredited first-aid training course, including CPR and how to use an automated external defibrillator (AED). If you are untrained and have immediate access to a phone, call 911 or your local emergency number before beginning CPR. The dispatcher can instruct you in the proper procedures until help arrives.

Before you begin

Before starting CPR, check:

• Is the environment safe for the person?
• Is the person conscious or unconscious?
• If the person appears unconscious, tap or shake his or her shoulder and ask loudly, "Are you OK?"
• If the person doesn't respond and two people are available, have one person call 911 or the local emergency number and get the AED, if one is available, and have the other person begin CPR.
• If you are alone and have immediate access to a telephone, call 911 or your local emergency number before beginning CPR. Get the AED, if one is available.
• As soon as an AED is available, deliver one shock if instructed by the device, then begin CPR.

Remember to spell C-A-B

Chest Compressions

Open the Airway

Rescue Breathing

The American Heart Association uses the letters C-A-B — compressions, airway, breathing — to help people remember the order to perform the steps of CPR.

1. Put the person on his or her back on a firm surface.
2. Kneel next to the person's neck and shoulders.
3. Place the heel of one hand over the center of the person's chest, between the nipples. Place your other hand on top of the first hand. Keep your elbows straight and position your shoulders directly above your hands.
4. Use your upper body weight (not just your arms) as you push straight down on (compress) the chest at least 2 inches (approximately 5 centimeters) but not greater than 2.4 inches (approximately 6 centimeters). Push hard at a rate of 100 to 120 compressions a minute.
5. If you haven't been trained in CPR, continue chest compressions until there are signs of movement or until emergency medical personnel take over. If you have been trained in CPR, go on to opening the airway and rescue breathing.
   
   

• If you're trained in CPR and you've performed 30 chest compressions, open the person's airway using the head-tilt, chin-lift maneuver. Put your palm on the person's forehead and gently tilt the head back. Then with the other hand, gently lift the chin forward to open the airway.
  
  

Rescue breathing can be mouth-to-mouth breathing or mouth-to-nose breathing if the mouth is seriously injured or can't be opened.

1. With the airway open (using the head-tilt, chin-lift maneuver), pinch the nostrils shut for mouth-to-mouth breathing and cover the person's mouth with yours, making a seal.
2. Prepare to give two rescue breaths. Give the first rescue breath — lasting one second — and watch to see if the chest rises. If it does rise, give the second breath. If the chest doesn't rise, repeat the head-tilt, chin-lift maneuver and then give the second breath. Thirty chest compressions followed by two rescue breaths is considered one cycle. Be careful not to provide too many breaths or to breathe with too much force.
3. Resume chest compressions to restore circulation.
4. As soon as an automated external defibrillator (AED) is available, apply it and follow the prompts. Administer one shock, then resume CPR — starting with chest compressions — for two more minutes before administering a second shock. If you're not trained to use an AED, a 911 or other emergency medical operator may be able to guide you in its use. If an AED isn't available, go to step 5 below.
5. Continue CPR until there are signs of movement or emergency medical personnel take over.
   
   

To perform CPR on a child

The procedure for giving CPR to a child age 1 through puberty is essentially the same as that for an adult. The American Heart Association also recommends the following to perform CPR on a child:

Compressions: Restore blood circulation

If you are alone and didn't see the child collapse, perform five cycles of compressions and breaths on the child — this should take about two minutes — before calling 911 or your local emergency number and getting the AED, if one is available.

If you're alone and you did see the child collapse, call 911 or your local emergency number and get the AED, if one is available, before beginning CPR. If another person is available, have that person call for help and get the AED while you begin CPR.

1. Put the child on his or her back on a firm surface.
2. Kneel next to the child's neck and shoulders.
3. Use two hands, or only one hand if the child is very small, to perform chest compressions. Press straight down on (compress) the chest about 2 inches (approximately 5 centimeters). If the child is an adolescent, push straight down on the chest at least 2 inches (approximately 5 centimeters) but not greater than 2.4 inches (approximately 6 centimeters). Push hard at a rate of 100 to 120 compressions a minute.
4. If you haven't been trained in CPR, continue chest compressions until there are signs of movement or until emergency medical personnel take over. If you have been trained in CPR, go on to opening the airway and rescue breathing.
   
   

• If you're trained in CPR and you've performed 30 chest compressions, open the child's airway using the head-tilt, chin-lift maneuver. Put your palm on the child's forehead and gently tilt the head back. Then with the other hand, gently lift the chin forward to open the airway.
  
  

Use the same compression-breath rate that is used for adults: 30 compressions followed by two breaths. This is one cycle.

1. With the airway open (using the head-tilt, chin-lift maneuver), pinch the nostrils shut for mouth-to-mouth breathing and cover the child's mouth with yours, making a seal.
2. Prepare to give two rescue breaths. Give the first rescue breath — lasting one second — and watch to see if the chest rises. If it does rise, give the second breath. If the chest doesn't rise, repeat the head-tilt, chin-lift maneuver and then give the second breath. Be careful not to provide too many breaths or to breathe with too much force.
3. After the two breaths, immediately begin the next cycle of compressions and breaths. If there are two people performing CPR, conduct 15 compressions followed by two breaths.
4. As soon as an AED is available, apply it and follow the prompts. Use pediatric pads if available, for children up to age 8. If pediatric pads aren't available, use adult pads. Administer one shock, then resume CPR — starting with chest compressions — for two more minutes before administering a second shock. If you're not trained to use an AED, a 911 or other emergency medical operator may be able to guide you in its use.

Continue until the child moves or help arrives.

To perform CPR on a baby 4 weeks old and older

Most cardiac arrests in babies occur from lack of oxygen, such as from drowning or choking. If you know the baby has an airway obstruction, perform first aid for choking. If you don't know why the baby isn't breathing, perform CPR.

To begin, examine the situation. Stroke the baby and watch for a response, such as movement, but don't shake the baby.

If there's no response, follow the C-A-B procedures below for a baby under age 1 (except newborns, which includes babies up to 4 weeks old) and time the call for help as follows:

• If you're the only rescuer and you didn't see the baby collapse, do CPR for two minutes — about five cycles — before calling 911 or your local emergency number and getting the AED. If you did see the baby collapse, call 911 or your local emergency number and get the AED, if one is available, before beginning CPR.
• If another person is available, have that person call for help immediately and get the AED while you attend to the baby.
  
  

1. Place the baby on his or her back on a firm, flat surface, such as a table. The floor or ground also will do.
2. Imagine a horizontal line drawn between the baby's nipples. Place two fingers of one hand just below this line, in the center of the chest.
3. Gently compress the chest about 1.5 inches (about 4 centimeters).
4. Count aloud as you pump in a fairly rapid rhythm. You should pump at a rate of 100 to 120 compressions a minute.
   
   

• After 30 compressions, gently tip the head back by lifting the chin with one hand and pushing down on the forehead with the other hand.
  
  

1. Cover the baby's mouth and nose with your mouth.
2. Prepare to give two rescue breaths. Use the strength of your cheeks to deliver gentle puffs of air (instead of deep breaths from your lungs) to slowly breathe into the baby's mouth one time, taking one second for the breath. Watch to see if the baby's chest rises. If it does, give a second rescue breath. If the chest does not rise, repeat the head-tilt, chin-lift maneuver and then give the second breath.
3. If the baby's chest still doesn't rise, continue chest compressions.
4. Give two breaths after every 30 chest compressions. If two people are conducting CPR, give two breaths after every 15 chest compressions.
5. Perform CPR for about two minutes before calling for help unless someone else can make the call while you attend to the infant.
6. Continue CPR until you see signs of life or until medical personnel arrive.

There are many ways to become CPR – certified, including online, in a classroom, or through a blended approach (both online and in class). Each approach has pros and cons, and you can decide which works best for you. Classes may cover CPR, CPR with AED, or one of these in combination with First Aid.

 The American Red Cross and the American Heart Association are nationally known organizations that deal with health and safety, and it’s best to train through them. Though many other companies and websites offer classes, some are fraudulent, and it’s best to avoid them. 

Class fees vary by organization, subject(s) covered, and delivery method (online or in – person). Materials may also be required for a fee.  If you participate in training for your job, your company may cover the cost of your training.

A basic CPR course lasts about three hours, and there is a test at the end that students must pass to become accredited. Accreditation is good for two years, and recertification courses are also available. Remember that almost everyone is eligible to take a CPR class. If you are able to pay the course fee and able to perform the duties necessary, you can become certified to save lives.

Sources:

American Heart Association website (https://cpr.heart.org)

CPR Certified https://www.cprcertified.com/blog/the-history-of-cpr

Mayo Clinic https://www.mayoclinic.org/first-aid/first-aid-cpr/basics/art-20056600

ProTrainings https://www.protrainings.com/blog/the-history-of-cpr-273-years-in-development

Wikipedia https://en.wikipedia.org/wiki/History_of_cardiopulmonary_resuscitation