Re: New(er) CPR technique
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: The Mechanic</div><div class="ubbcode-body"><div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: redneck medic</div><div class="ubbcode-body">For the record, I am an ACLS,PALS, and CPR Instructor through the American Heart Association. I have been in EMS 4 years now, 3 as a paramedic, and have been in healthcare for 6 years.....
The AHA did studies that showed that it takes approximately 15 good, quality chest compressions just to build up enough pressure to circulate the blood to the brain. That is why they upped the rate from 15:2 to 30:2. CCR has double the resuscitation rate versus normal CPR, clinical studies have shown this. Laypeople were less likely to give mouth to mouth than healthcare providers due to the lack of equipment/barrier devices. Furthermore, it is compressions that increase the chance of survival from cardiac arrest. The new CPR and ACLS changes coming out in a few months will most likely place even more emphasis on compressions, and not on ventilation, since the patient in cardiac arrest is not requiring near as much oxygen as a live pt.
In laymens terms, chest compressions for adults is what gets em back from the reaper.</div></div>
So is the video accurate? Is that the best form and procedure? Before I set the wife and kids down to view the video I would like to know the best technique. </div></div>
It is accurate. If fact, if you ever study Human Anatomy or Physiology you will learn that the way we breath is by creating a partial vacuum in our chest wall. This happens several ways. 1; You intercostal muscles that connect in between your ribs contract to bring your rib cage 'up and out', which creates more space in your thoracic cavity and forces air into your lungs. 2; during heavy, or forced repiration (exercise) muscles that lie underneath the intercostal muscles contract forcing your ribs downward and inward. This is called, 'forced exhalation'.3; The diaphragm also plays a role when it contract downwad toward your abdomen, again, creating a partial vacuum. At least this is what I remember off the top of my head. Someone more knowledgeable than me please correct me if Im wrong.
Basically, it makes sense that compressions would be more effective because you are putting that ability to make a vacuum effect to work. I think that one day it will might be taught to just to constant chest compressions. But as someone said above, the legality issues behind it are probably a big hurdle to pass.