Sudden cardiac arrest is a life-threatening medical emergency that occurs when the heart suddenly stops pumping blood to the brain and other vital organs. It is different from a heart attack, which is caused by a blockage in the arteries. Knowing the warning signs and acting quickly can mean the difference between life and death.
The Main Symptoms of Sudden Cardiac Arrest
Sudden collapse and loss of consciousness
No pulse
No breathing or abnormal breathing
If someone exhibits these symptoms, immediate CPR and use of an automated external defibrillator (AED) is critical until emergency medical help arrives.
Other Potential Signs
Fatigue
Blackouts
Dizziness
Chest pain
Shortness of breath
Palpitations
If you experience any of these potential cardiac arrest warning signs, seek emergency medical care right away. They could be signs of an underlying heart condition that increases your risk.
Who Is at Risk? While cardiac arrest can happen to anyone, certain factors increase your chances:
Prior heart attack
Coronary artery disease
Heart failure
Diabetes
High blood pressure
Smoking
Obesity
Family history of heart disease
Knowing CPR and having access to an AED can greatly improve the chance of survival for sudden cardiac arrest victims. Check with your workplace, gym, or community centers about CPR/AED training. The few minutes it takes to recognize the emergency and begin treatment could save a life.
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