How to avoid a heart attack in a hurry

A heart attack is a scary, yet not a terrible prospect for many.

The risk of a sudden cardiac arrest is far greater than a heart failure, but that’s not the case for many who suffer from the condition.

ABC News is here to help you with the most important questions about a heart event.

What is a cardiac arrest?

What are the symptoms?

What happens when one of your arteries becomes blocked?

How do you manage a stroke?

What’s the prognosis?

To learn more about this condition, we have a Q&A with the experts.