Health Celebrities With Heart Conditions February 1, 2013 / 3:00 AM CST / CBS News (Credit: CBS) Barbara Walters Bert Reynolds Bill Clinton Bill Clinton. (Credit: Bryan Bedder/Getty Images) Bret Michaels Charlie Rose David Letterman Dick Cheney Jennie Garth Kelsey Grammer Larry King Miley Cyrus Regis Philbin Robin Williams Shaun White Toni Braxton