If you can feel a carotid pulse, you should not perform chest compressions.
No, not in the xyphoid process area. Compressions need to be about in the middle of the sternum, above (superior) to the xyphoid process.
Locate the middle of the sternum. This is where your hand location should be for an adult or child. For an infant, it will be on the sternum, 1 finger below the nipple line.
Place your hands on the sternum, in the middle of the chest.
Before 2000 it was speculated that if a Heart was still beating and you administered CPR you could put the heart out of it's natural rhythm and cause it to stop. However since 2000 it is advised that if someone is unconscious and not breathing CPR should be administered regardless of if the heart is beating or not. The Chest Compressions in the Cardio Pulmonary Resuscitation may put strain on the heart but its natural sinus Rhythm shouldn't be interrupted.
In adult CPR, cardiac compressions should be performed approximately 2 finger widths above the xiphoid. For children, it should be performed on a line drawn between the nipples.
The 30 compressions should be given at a rate of 100 compressions per minute.
When performing chest compressions on a patient suspected of cardiac arrest, these should be over the sternum, in the centre of the chest roughly between the two nipples, pushing to a depth of 4cm.
During CPR, you want to make sure that the xiphoid process is not compressed at all as it may break or dislodge and damage the liver. The compressions should be in the middle of the sternum well above the xiphoid process.
15 seconds
Your headed in the right direction, but there has been changes to your theory. First you lie them on their back. Then you tilt their head back. then check for brathing and a heart beat. If, ONLY if the persons heart is NOT beating you do CPR. Which would be 2 full breahts then 5 chest compressions. Now, just make sure you have already called 911 because once you have started CPR you can Not stop until a medical personel arrives, otherwise you would stop breathing for the patient. But If their heart IS beating, then you just have to clear their airway.
Perform CPR 30 compressions, 2 breaths; rate of compressions is 100/minute.
The normal adult heart rate is between 60 and 100 bpm, (beats per minute), the size of the heart is about the same as your own fist, therefore:- When performing CPR, you should compress the lower half of the sternum just above the xiphoid process about 4 - 5 cm deep at a rate of 100 compressions per minute.