"==Track listing==*;Digital download# "Heartbeat" (featuring Nicole Scherzinger) – 4:17*;CD single# "Heartbeat" (featuring Nicole Scherzinger) – 4:17# "Heartbeat" (featuring Nicole Scherzinger) (Rudi Wells Open Heart Remix) – 4:17*;Heartbeat (Remixes) - UK, Europe, Ireland and Australia Maxi Digital Single# "Heartbeat" (Cutmore Club Mix) – 6:40# "Heartbeat" (Cutmore Dub) – 6:50# "Heartbeat" (Digital Dog Dub) – 6:08# "Heartbeat" (Digital Dog Radio Mix) – 3:43# "Heartbeat" (Digital Dog Remix) – 6:05# "Heartbeat" (Rudi Wells' Open Heart Remix) – 4:16*;French CD single# "Heartbeat" (featuring Nicole Scherzinger) – 4:17# "Heartbeat" (featuring Nicole Scherzinger) Radio Edit - 3:54# "Heartbeat" (featuring Nicole Scherzinger) Dog Radio Mix – 3:44# "Heartbeat" (featuring Nicole Scherzinger) as You Club Mix by Guena LG - 7:36*;Indian Digital download# "Heartbeat" (India Mix) (featuring Sunidhi Chauhan) - 3:32==Credits and personnel=="Heartbeat" was recorded at South Point Studios in Miami, Florida.
"== Lista de canciones ==* Descarga Digital# "Heartbeat" con Nicole Scherzinger – 4:17* CD Single# "Heartbeat" con Nicole Scherzinger – 4:17# "Heartbeat" con Nicole Scherzinger (Mark Cave Mix) – 5:04*; Heartbeat - Remixes EP# "Heartbeat" (Cutmore Club Mix) – 6:40# "Heartbeat" (Cutmore Dub) – 6:50# "Heartbeat" (Digital Dog Dub) – 6:08# "Heartbeat" (Digital Dog Radio Mix) – 3:43# "Heartbeat" (Digital Dog Remix) – 6:05# "Heartbeat" (Rudi Wells' Open Heart Remix) – 4:12== Lista de posiciones ==== Fecha de lanzamiento ==== Referencias ==== Enlaces externos ==* Video musical* Enrique Iglesias página oficial