Cardiac arrest, also known as sudden cardiac arrest or sudden cardiac death, is a medical emergency that occurs when the heart suddenly stops beating. This can result in a lack of oxygen flowing to the brain and other vital organs, which can lead to serious complications or death.
There are numerous synonyms for cardiac arrest, including heart attack, coronary arrest, ventricular fibrillation, sudden death, and cardiopulmonary arrest. While these terms are often used interchangeably, they refer to different aspects and stages of the heart's failure.
Regardless of how it's referred to, it's important to recognize the signs and symptoms of this life-threatening condition and seek immediate medical attention. Early intervention can significantly increase the chances of survival and reduce the risk of long-term damage.