What Is Cardiac Arrest

What Is Cardiac Arrest

Understanding Cardiac Arrest vs Heart Attack

Cardiac arrest is a sudden loss of heart function. It's not the same as a heart attack, which occurs when blood flow to the heart is blocked.

Cardiac arrest happens when the heart stops beating or becomes unable to pump blood effectively.

Causes of Cardiac Arrest

• Heart disease is the leading cause of cardiac arrest.
• Other causes include:
• Sudden cardiac arrest (SCA) is a type of cardiac arrest that happens without warning.
• Ventricular fibrillation (VF) is a type of SCA caused by a rapid, irregular heart rate.
• Pulseless ventricular tachycardia (VT) is another type of SCA caused by a fast, regular heart rate.
• Asystole is a type of cardiac arrest in which the heart stops beating.

Symptoms of Cardiac Arrest

Cardiac arrest can occur without any warning signs. However, some people may experience:

• Chest pain
• Shortness of breath
• Rapid or irregular heartbeat
• Lightheadedness or dizziness
• Nausea or vomiting
• Sudden collapse

Treatment for Cardiac Arrest

Cardiac arrest is a medical emergency. If you think someone is experiencing cardiac arrest, call 911 immediately.

CPR can help keep the person alive until medical help arrives.

Medical treatment for cardiac arrest may include:

• Defibrillation
• CPR
• Medications
• Surgery

Preventing Cardiac Arrest

There is no sure way to prevent cardiac arrest, but you can reduce your risk by:

• Controlling your blood pressure
• Maintaining a healthy weight
• Eating a healthy diet
• Getting regular exercise
• Quitting smoking
• Managing stress

Conclusion

Cardiac arrest is a serious medical condition, but it can be treated if it's caught early.

If you think someone is experiencing cardiac arrest, call 911 immediately and start CPR.