I'm looking for a font that has a similarity to the attached logo image. Specifically one where some of the fonts have somewhat sharp peaks like a heartbeat or EKG. Any suggestions would be greatly appreciated.

don't you have something bigger ? it's quite hard to say with this small logo.
and what do you mean by EKG ?

Daams, oxbaker doesn't need the CARDIOLOGY font,
just something that looks like a heart beat diagram

EKG = http://en.wikipedia.org/wiki/Electrocardiography