Heart Health Month: Tips on how to be aware of signs, prevention

NEW YORK (WABC) -- February is Heart Health Month, and it's a good reminder that heart disease is the number one killer of men and women in the U.S.

In the video player above, Doctor Roxana Mehran, a cardiologist from the Mount Sinai Hospital, joined us on our set and provided tips on how to be aware of the signs and help prevent it.