The Importance of CPR
Both are effective, but studies are finding hands-only is more effective since the time between response and the arrival of a defibrillator is critical. This time can be safeguarded by hands-only CPR because the victim has a greater need for circulation over oxygen. Giving chest compressions, pushing hard and fast on the chest, will aid in circulating the required amount of oxygen through the brain, heart, and lungs.
According to medical experts, traditional CPR, is not appropriate in most first aid scenarios. In fact, the process might cost valuable time. Traditional CPR should be performed when a victim fails to respond to hands-only CPR and is not breathing.
Many bystanders hesitate to take the role of rescuer in medical situations, especially if chest compressions are required. They prefer mouth-to-mouth ventilations, because it is less intimidating for an inexperienced rescuer. People fear hurting victims with chest compressions by pushing too fast or too hard. This is attributed to a clouded mindset and incomplete knowledge and training.
Please take a few minutes to review this instructional video and fact sheet on Hands-Only CPR. You never know when you'll be called on to perform CPR in an emergency.