Is heart attack and cardiac arrest same?

No, a heart attack is a blockage in blood flow, while cardiac arrest is when the heart suddenly stops beating.

How does cardiac arrest happen?

It occurs when the heart’s electrical system malfunctions, causing an irregular heartbeat and stopping blood circulation.

Which is more dangerous: heart attack or cardiac arrest?

Cardiac arrest is more dangerous as it causes sudden death without immediate CPR or defibrillation.

Can a heart attack cause cardiac arrest?

Yes, a severe heart attack can trigger cardiac arrest by disrupting the heart’s electrical system.

How can you help someone in cardiac arrest?

Call emergency services and start CPR immediately; use an AED if available.

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Cardiac Arrest vs Heart Attack: Which Is More Dangerous?

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About The Author

Dr. Ankur U. Phatarpekar M.D., D.M., FSCAI

With over 15 years of expertise, Dr. Phatarpekar is recognised as a renowned interventional cardiologist in Mumbai, specialising in complex coronary interventions, structural heart procedures, and pioneering work in TAVI (Transcatheter Aortic Valve Implantation).

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