Cardiac resuscitation

Cardiac Resuscitation is a life-saving emergency procedure that involves the restoration of blood circulation and breathing in a person who has suffered cardiac arrest. This procedure is often referred to as cardiopulmonary resuscitation (CPR), which combines chest compressions and artificial ventilation to maintain circulatory flow and oxygenation during cardiac arrest.

History

The concept of cardiac resuscitation dates back to the 18th century, with the formation of the Society for the Recovery of Persons Apparently Drowned in 1774. However, the modern method of CPR was not developed until the mid-20th century.

Procedure

Cardiac resuscitation involves a series of steps designed to restore blood flow and breathing. These steps are often referred to as the "Chain of Survival" and include early recognition and call for help, early CPR, early defibrillation, and post-cardiac arrest care.

Chest Compressions

Chest compressions are performed by placing the heel of the hand on the center of the person's chest and pushing down hard and fast, at a rate of 100-120 compressions per minute. This helps to pump blood around the person's body when their heart can't.

Artificial Ventilation

Artificial ventilation, also known as rescue breaths, involves giving breaths to the person, either by mouth-to-mouth resuscitation or using a device that pushes air into the person's lungs. This helps to fill the person's lungs with oxygen, which can be circulated around the body with chest compressions.

Defibrillation

Defibrillation involves delivering an electric shock to the heart through the chest wall, using a device called a defibrillator. This helps to restore a normal heart rhythm in cases where cardiac arrest is caused by ventricular fibrillation or ventricular tachycardia.

Training

Training in cardiac resuscitation is provided by various organizations, including the American Heart Association and the Red Cross. These organizations offer courses for both healthcare professionals and members of the public.

See Also

• Cardiac Arrest
• Basic Life Support
• Advanced Cardiac Life Support
• Automated External Defibrillator

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