It should only be performed when a person shows no signs of life or when they are: unconscious. unresponsive. not breathing or not breathing normally (in cardiac arrest, some people will take occasional gasping breaths – they still need CPR at this point.
If the patient shows signs of return of spontaneous circulation, or ROSC, administer post-cardiac care. If a nonshockable rhythm is present and there is no pulse, continue with CPR.
PEA is treated much like asystole. It is not a shockable rhythm because the electrical system in the heart is actually working properly. Shocking the patient is done to 'reset' the heart's rhythm, but the problem in PEA isn't in the conduction of electrical stimuli in the heart.
CPR, especially if administered immediately after cardiac arrest, can double or triple a person's chance of survival. About 90 percent of people who experience an out-of-hospital cardiac arrest die.
The basic life support (BLS) TOR rule has 3 criteria, all of which must present before terminating resuscitative efforts: (I) arrest was not witnessed by EMS personnel; (II) no return of spontaneous circulation (ROSC) was observed in the field; and (III) no shocks were delivered.
If the victim has a pulse but is breathing abnormally, maintain the patient's airway and begin rescue breathing. Administer one breath every 5 to 6 seconds, not exceeding 10 to 12 breaths per minute. Check the patient's pulse every 2 minutes. If at any point there is no pulse present, begin administering CPR.
You should only perform CPR when someone is unconscious and not breathing or not breathing normally. If they are breathing normally and unconscious, you should still call 999 and then place them in the recovery position.
If alone, start high-quality cardiopulmonary resuscitation (CPR) at a compressions-to-breaths ratio of 30:2. If not alone, start high-quality CPR at a compressions-to-breaths ratio of 15:2. In infants, start CPR if heart rate is less than 60 bpm and poor perfusion despite adequate oxygen and ventilation.
If you perform CPR on anybody, you can break ribs, damage the lungs, liver and heart. If a person is unresponsive with no pulse or breathing and you do CPR, you can still cause all this damage, but a person with no breathing and no pulse is dead, clinically and legally.
If an unconscious person is not breathing, it may be necessary to move them carefully onto their back, while protecting their neck, so that they can receive cardiopulmonary resuscitation (CPR). Call 911 before administering CPR. Signs, such as moving, coughing, or breathing are good signs.
Do five chest thrusts. Keep your fingers in contact with the baby's breastbone. The chest thrusts should be smooth, not jerky. Continue alternating five back blows and five chest thrusts until the object is forced out or the baby starts to cough forcefully, cry, breathe, or becomes unresponsive.
How do I give first aid to someone who is bleeding? If they are not breathing, then CPR or chest compressions would be more important than the bleeding. If they are breathing fine and do not have any other major injuries, or the bleeding is the major injury, then direct pressure should be applied directly to the wound.
The pocket resuscitation mask is widely used by first aiders and first responders. It enables mouth-to-mouth ventilation without coming into direct contact with the patient's mouth. The pocket mask also has a unidirectional valve to direct the patient's expired air away from the rescuer.
Healthcare facilities and clinics require medical professionals to possess CPR certification. They include doctors, laboratory, nurses, EMTs and others. Non-medical professionals can make use of CPR certification only but at the basic level. You need to have a BLS certification prior to starting clinical.
Your exhaled breath contains 16% oxygen which is close to the 20% contained in the air you breathe in. When performing CPR, how do I know if it's working? You can tell if the chest rises with ventilation. It is hard to determine if the chest compression results in a pulse.
Adult CPR - Compressions. When performing chest compressions, proper hand placement is very important. To locate the correct hand position place two fingers at the sternum (the spot where the lower ribs meet) then put the heel of your other hand next to your fingers (Figure 1).
Before Giving CPR
Check the scene and the person. Make sure the scene is safe, then tap the person on the shoulder and shout "Are you OK?" to ensure that the person needs help. Call 911 for assistance. If it's evident that the person needs help, call (or ask a bystander to call) 911, then send someone to get an AED.Getting blood to the brain is the most important part of CPR and taking time out to give breaths reduces blood pressure immediately back to zero. With continued compressions, the brain gets the blood that it needs.
"Look, Listen, & Feel" for breathing. Look for signs that the chest is rising. Listen for the sound of the victim breathing. Feel for air movement. Perform the "Look, Listen, Feel" step for 10 seconds.
Minimum depth of chest compression: compression depth for adults is a minimum of 5 cm/2 in. Compression depth for a child is at least ? the depth of the chest size, or 5 cm for a child and 4 cm for an infant.
Perform chest compressions:
- Place the heel of one hand on the breastbone -- just below the nipples.
- Keep your other hand on the child's forehead, keeping the head tilted back.
- Press down on the child's chest so that it compresses about 1/3 to 1/2 the depth of the chest.
- Give 30 chest compressions.
You Can't Be Sued for Performing CPR: FALSE!
You can get sued for nearly anything in this country; HOWEVER, the majority of states in the U.S. have passed Good Samaritan Laws that protect people who are trying to help other, which typically includes giving CPR. Check your state's laws to figure out if you're protected.So far, no one has sued a layperson successfully for performing CPR, and the general thought is that if you know CPR and see someone in need of it, you have an ethical responsibility to perform CPR and try to save that person's life.
Once you begin CPR, do not stop except in one of these situations:
- You see an obvious sign of life, such as breathing.
- An AED is available and ready to use.
- Another trained responder or EMS personnel take over.
- You are too exhausted to continue.
- The scene becomes unsafe.
It should only be performed when a person shows no signs of life or when they are:
- unconscious.
- unresponsive.
- not breathing or not breathing normally (in cardiac arrest, some people will take occasional gasping breaths – they still need CPR at this point. Don't wait until they are not breathing at all).
We stop CPR if:
- Patient recovers.
- An authorized person pronounces them dead.
- They are transferred to higher/equal level care.
- Rescuers are exhausted or at risk.
- Sustained cardiopulmonary arrest for >30 minutes.
Longer than 30 Minutes. A new study has found that keeping resuscitation efforts going for longer could improve brain function in survivors. The sooner that CPR is started after someone's heart stops, the better.
For people that become trained lay providers of CPR, rescue breaths are still a critical part of their ability to perform CPR. They are still part of standardized layperson training. Normal breathing stops, except for occasional non-productive agonal gasps. This is the most common form of treatable cardiac arrest.
The rescuer does not receive specific compensation for performing CPR. Under most Good Samaritan laws, laypeople are protected if they give CPR even if they have had no formal training. If it's not part of your job, you have no legal duty to give CPR. But some people think you have an ethical duty to give CPR.
Good Samaritan laws are not meant to protect unpaid rescuers from making any and all mistakes possible. Laws usually state that caregivers can't make gross medical errors, but instead are protected from liability for reasonable mistakes.
