Health & Beauty

Lifechangers: Heart-Healthy Tips

"Extra" Lifechanger and world famous heart surgeon Dr. Mehmet Oz gives "Extra" the 411 on keeping your heart healthy -- including the number one reason people die from heart disease -- and three warning signs of a heart attack.

Do you have a medical question for an "Extra" Lifechanger? Click here to upload your video comments -- and you could be featured on "Extra!"

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