3:15 Demi Lovato Heart Attack (Mixshow Remix) 3:39 ''Demi Lovato'' - ''Heart Attack'' ''mike D Mixshow Remix'' 3:19 Heart Attack - Demi Lovato Tiktok version 3:39 \"Heart Attack (Mike D Mixshow Remix)\" Vídeo Fã 3:59 Demi Lovato - Heart Attack (Rock Version) (Lyric Video) 3:36 Demi Lovato - Heart Attack (Official Video) 3:10 Demi Lovato - Heart Attack 2.0 (Prod. DJMike) 3:10 Demi Lovato - Heart Attack (The Alias Remix) (Matt Nevin Video Edit) 3:30 Demi Lovato - Heart Attack (Lyrics) 0:39 heart attack - demi lovato | edit audio 13:10 Jules Millin & Mika Yasuda | Grey's Anatomy 21x08 | All Scenes 4:50 &team and The English Language 3:54 \"Heart Attack\" - Demi Lovato (Sam Tsui & Chrissy Costanza of ATC) 3:52 Demi Lovato Heart Attack Remix 5:46 Demi Lovato - Heart Attack (Future Sunsets / David Michael Frank Cover) 4:00 demi lovato - heart attack (slowed down) あ 3:20 Demi Lovato - Heart Attack (Sped Up, Reverb) TikTok Version 3:38 Heart attack by UĶF 3:29 Demi Lovato - Heart Attack (8D AUDIO) 3:25 Demi Lovato - Heart Attack (CHXBB Remix) 6:04 Demi Lovato - Heart Attack - Extended Version [Info In Description] 3:04 Heart Attack - Demi Lovato (P.Đ.K Mix)