One Heartbeat was created in 1986.
Every Heartbeat was created in 1990.
A Heartbeat Behind was created in 2005.
Heartbeat of the Earth was created in 1995.
Dead in a Heartbeat was created in 2002.
Heartbeat Productions was created in 1978.
Celebrate This Heartbeat was created in 1984.
Second Heartbeat was created in 2003.
Irish Heartbeat was created in 1988.
Heartbeat - novel - was created in 2004.
With Every Heartbeat was created in 2006.
Baby's Heartbeat was created in 1969.
Heartbeat Records was created in 1981.