Celebrities support heart-health awareness

Published On: Feb 15 2012 02:47:46 PM CST   Updated On: Feb 03 2014 09:52:41 AM CST

Take a look at some of the celebrities who support heart health.

David Letterman
17 / 20
Robert Galbraith/Reuters

David Letterman, who lost his father to a heart attack at age 57, underwent emergency quintuple bypass surgery in January 2000, later inviting his medical team to appear on his show following his recovery.

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