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CNN: Why you should act quickly at first sign of heart attack

Chandan Devireddy, MD, assistant professor in the Division of Cardiology, told CNN it's important to increase awareness of heart attack symptoms in an article about acting quickly at the first sign of a heart attack.

"If there is a suspicion, it's better to be careful and seek medical attention because the risk is too great," he said. "Once a heart attack has happened, there is no way to bring that heart muscle back."

The article appeared in multiple news outlets. Read the full article online.