The invention of CPR (cardiopulmonary resuscitation) has been described as a life-saving technique. Essentially, it is a method of helping people in cardiac emergencies if they lose consciousness and are unable to breathe by performing compressions to the chest. As an example, the CPR method can help someone who is suffering from a heart attack or stroke to survive until a doctor arrives. There are several methods of when was cpr invented, including a combination of compressions and mechanical ventilation to the trachea.
Mechanical ventilation to the trachea
Using a trachea-mounted tube to suction out fluids was not new, but the introduction of a pump to the task has not been without its share of controversy. The modern era has brought along a host of competing technologies that have supplanted the relics of yore. Some are more adept at a task than others, however. Nonetheless, they have the capability of being a lifesaver, and the human ear octave is no exception. With that, it is important to recognize the need for a well-thought out emergency plan. Keeping this in mind, it is vital to select a proper mix of equipment and personnel. In the event of an emergency, one cannot afford to be caught off guard. Fortunately, a well-planned resuscitation plan can go a long way in keeping the family unit alive and thriving. This is where the aid of a competent first aider and the resuscitation team come into play.
Expired air respiration (the ‘kiss of life’)
Expired air respiration is a form of ventilation that resembles the lungs. Traditionally carried out by physicians during the Middle Ages, the practice was revived in the mid 20th century. It was not until the 1960s that cardiopulmonary resuscitation (CPR) as we know it was born.
Among other things, the aforementioned procedure has been credited with restoring breathing to a cardiac arrest victim. This was in part due to the invention of the Brook airway, a device that could be placed on a victim’s helmet to help prevent them from choking. In addition to allowing exhaled air to escape, it helped keep the victim’s patent airway in tact.
Unlike the old fashioned way of inhaling expired air, the modern method employs the use of a CPR mask to keep the patient ventilated. The mask itself has several features, most notably 18mm inlets for supplemental oxygen. Besides supplying more oxygen than the average room air, a CPR mask can be used to ventilate the victim in a variety of awkward positions.
Compression-only CPR
Chest compression-only CPR is a form of cardiopulmonary resuscitation (CPR) that is easier to learn and perform than conventional CPR. It’s also more likely to be effective at rescuing someone who has suffered a sudden cardiac arrest.
It’s often recommended that people who are not trained in CPR practice it to improve their odds of saving a life. The AHA recommends that bystanders should perform 100 to 120 compressions per minute, with chest depths of at least eight centimeters.
While there is an increased chance of survival with hands-only CPR, there are limitations. This method is not ideal for children. It’s mainly designed to encourage bystanders to take action when they see an emergency.
During an out-of-hospital cardiac arrest, the chance of survival increases with layperson compression-only CPR. However, the risk is higher when ventilation is given first. Giving ventilation before chest compression increases the thoracic pressure and makes it harder to compress the heart.
In-person CPR classes may prove to be the difference between life and death in a cardiac emergency
Cardiopulmonary resuscitation is essential for many medical emergencies. CPR keeps the victim’s heart beating and helps keep the brain supplied with oxygen. Without it, the victim’s chances of survival drop dramatically.
In-person CPR classes are an excellent way to learn CPR. These courses combine classroom lessons with hands-on training to help students gain confidence.
A CPR certification may be important for a variety of jobs, including lifeguards, nurses, doctors and firefighters. The more people who know how to perform CPR, the safer our world will be.
Cardiac arrest is the leading cause of death in the United States. Each year, about 475,000 people die from this disease. Although survival rates are better than they used to be, the risk of a heart attack or cardiac arrest is still high.
CPR has been proven to be effective in saving lives. The American Heart Association encourages the public to take CPR classes.
