Symptoms of Sudden Cardiac Arrest You Should Know About

Sudden cardiac arrest is distinct from a heart attack, which cuts off blood supply to an area of the heart. In some cases, however, a heart attack can cause an electrical disruption that leads to sudden cardiac arrest. If not treated right away, it can be fatal. With quick, proper medical attention, it is possible to survive. 

Why It's Important to Spot the Symptoms

Sudden cardiac arrest is a medical emergency that occurs when the heart suddenly stops beating. It causes a person to become unresponsive and can lead to death if not treated quickly. It is caused by an electrical malfunction in the heart, which causes the heart to beat erratically and eventually stop beating. Without immediate medical attention, the person will go into respiratory arrest and become unconscious.

The consequences of cardiac arrest can be deadly if immediate action is not taken. Unfortunately, only a small fraction of people who suffer from one outside of a hospital survive. This emphasises the need for swift medical attention and early detection.

Sudden cardiac arrest is a condition that affects men more than women and is more common as you get older. It is not the same as a heart attack, which is caused by a blood flow disruption. People with previous heart issues, such as an irregular heartbeat or heart disease, are more likely to experience it.

Sudden cardiac arrest is a serious condition that can occur without warning. However, research had indicated that many people who experience sudden cardiac arrest had warning signs before the incident happened. These warning signs can be different for each person, so it is important to be aware of the full range of potential signs that may indicate an increased risk of cardiac arrest. Knowing the signs can help people anticipate a potential cardiac arrest and give medical professionals a head start on treatment.

Symptoms to Be Aware of

Signs and symptoms that something is amiss may manifest up to two weeks before a cardiac arrest. Men usually experience chest pain, while women usually experience difficulty breathing.

People who experience fainting, dizziness, exhaustion, or rapid heartbeat without a clear explanation may suffer from an unknown cause. Like the flu, these symptoms can be difficult to identify and stop. It is important to be aware of potential risk factors and take steps to maintain a healthy lifestyle to reduce the chance of serious illness.

Who Is at Risk of Sudden Cardiac Arrest?

Sudden cardiac arrest is often linked to heart disease, and certain aspects of lifestyle and health can put individuals at risk. These include a history of cardiac issues in the family, smoking, high blood pressure, high cholesterol, obesity, diabetes and drug abuse. Lack of exercise and poor diet can also increase the likelihood of SCA.


Sudden cardiac arrest is a medical emergency that can be life-threatening. It is important to be aware of the symptoms, as they can range from chest pain to dizziness, fainting, and difficulty breathing. It is important to seek medical attention immediately if you experience any of these symptoms, as the quicker a diagnosis is made, the better the chances of a successful outcome. 

Furthermore, if you or someone around you experiences sudden cardiac arrest, it is essential to know how to administer CPR and use an AED, as these are the most effective treatments for sudden cardiac arrest.

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