“Heart Attack” is a song by recorded by American singer Demi Lovato from her upcoming fourth studio album Demi (2013).

Released on February 24, 2013 by Hollywood Records as the lead single from the album.

The song was written by Mitch Allan, Jason Evigan, Sean Douglas and Nikki Williams, and was produced by Allan and Evigan under the alias, The Suspex.

The music video was shot on March 13, 2013 in Los Angeles, California.

Demi is the upcoming fourth studio album by Demi Lovato, scheduled for release on May 14, 2013 by Hollywood Records.


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