Heart Attack (Demi Lovato song)

"Heart Attack"
Single by Demi Lovato
from the album Demi
Released	February 25, 2013 (2013-02-25)
Studio	MixStar Studios (Virginia Beach) Sterling Sound (New York City)
Genre	Electropop power pop
Length	3:30
Label	Hollywood
Songwriter(s)	Demi Lovato Mitch Allan Jason Evigan Sean Douglas Nikki Williams Aaron Philips
Producer(s)	The Suspex
Demi Lovato singles chronology
"Give Your Heart a Break" (2012) "Heart Attack" (2013) "Made in the USA" (2013)
Music video
"Heart Attack" on YouTube

"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.

The song sold 215,000 copies in the US in its first week, her best sales week for a song download, and peaked at number ten on the US Billboard Hot 100, becoming Lovato's second solo top-ten single on the chart. It was later certified 5× platinum by the Recording Industry Association of America (RIAA). "Heart Attack" also performed well internationally, reaching the top 10 in Canada, Ireland, Lebanon, New Zealand, Scotland, and the United Kingdom.

An accompanying music video for "Heart Attack" was directed by Chris Applebaum and premiered through Vevo on April 9, 2013. Lovato has performed the track on several television programs and included it on the set lists for all of her headlining concert tours from the Neon Lights Tour (2014) to the Holy Fvck Tour (2023). For the song's tenth anniversary, Lovato re-recorded "Heart Attack" and included it on her first remix album, Revamped (2023).