Just a couple of useful self-healing macros to use while tanking on your Death Knight! Helps the healer out, and keeps you alive longer.
Macro might be outdated, please check the forums for up to date macros.
#showtooltip /castsequence reset=60 Raise Dead, Death Pact
Uses raise dead to summon the ghoul, then death pact on the pet to heal the tank himself. Works every 3 minutes!
Also, I use a Lichborne macro so that I am able to spam Death Coil on myself, to also aid in healing.
#showtooltip Lichborne /cast Lichborne; /cast [@player] Death Coil
What this does is cast Lichborne making it able for you to spam Death Coil on yourself. Try it out and let us know what you think!