This video demonstrates the performance of CPR (Cardio-Pulmonary Resuscitation) with the help of a holographic tutorial.

CPR is a first aid technique used in emergency situations to save lives. It involves applying chest compressions and artificial ventilations to maintain circulation and oxygenation in a person who has experienced cardiac arrest. CPR can be performed by anyone trained in the technique, and the sooner it is initiated, the greater the chances of survival. This technique can sustain brain function until specialized medical help arrives. CPR is a crucial skill that everyone should learn to be prepared for a medical emergency.