Heart Attack (Demi Lovato song)

“Heart Attack” is a song recorded by American singer Demi Lovato. It was released on February 25, 2013, as the lead single from her fourth studio album, Demi (2013). The song was produced by Mitch Allan and Jason Evigan of The Suspex, who co-wrote the song along with Lovato, Sean Douglas, Nikki Williams, and Aaron Phillips. “Heart Attack” is an electropop song that employs cardiac motifs to represent the fear of falling in love. It received acclaim from music critics, many of whom complimented its lyrics and Lovato’s vocals.