Table of contentsThe importance of CPRCPR methodologyAdvances and evolving practicesConclusionCardiopulmonary resuscitation (CPR) is one of the most common emergency procedures reviews used to save lives. Originating from the Latin words “cardio” (heart) and “pulmo” (lung), CPR aims to restore the partial flow of oxygenated blood to the brain and heart in the event of cardiac arrest. This is an essential skill that can mean the difference between life and death in emergency situations. This essay explores the importance, methodology and evolution of CPR practices, highlighting its importance in modern healthcare. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get the original essay The Importance of CPRIImagine a scenario in which an individual unexpectedly collapses, showing no signs of breathing or pulse. In such moments, every second is critical. Brain cells begin to die within minutes due to lack of oxygen, and without immediate intervention, irreversible damage or even death can occur. CPR serves as a life bridge, maintaining circulation and oxygenation until professional medical help arrives. This temporary measure can double or even triple the chances of survival after cardiac arrest. The widespread accessibility of CPR training speaks to its importance. Various organizations, including the American Heart Association (AHA) and the Red Cross, offer classes to educate the public about CPR. By equipping ordinary people with these vital skills, communities become more resilient and the chances of survival in an emergency are significantly increased. CPR Methodology The basic principle of CPR involves a combination of chest compressions and rescue breaths. Chest compressions are crucial for maintaining blood flow, while respirations provide necessary oxygen to the lungs.1. Chest compressions: The rescuer places the heel of one hand in the center of the victim's chest, the other hand on top, and presses hard and fast at a rate of 100 to 120 compressions per minute. This action mimics the pumping of the heart, ensuring that blood continues to circulate.2. Rescue breaths: Every 30 compressions, the rescuer gives two rescue breaths. This involves tilting the victim's head back, lifting their chin and blowing air into their mouth. These breaths should be enough to cause the chest to rise, indicating that air is entering the lungs. This cycle of 30 compressions and two breaths is repeated until professional help arrives or the victim shows signs of recovery. In cases where rescue breaths are not possible or the rescuer is not trained, hands-only CPR, which focuses only on chest compressions, is recommended as it is better than doing nothing. Advances and Evolving Practices The field of CPR has undergone significant changes over the years. , motivated by continued research and advances in medical science. One of the most notable developments is the increasing emphasis on hands-only CPR, particularly for untrained bystanders. Studies have shown that hands-only CPR is almost as effective as conventional CPR and can encourage more people to act in an emergency. Automated external defibrillators (AEDs) have also revolutionized the approach to cardiac arrest. These portable devices are designed to analyze the heart rhythm and deliver an electric shock if necessary, to restore normality...