Time, acceptance of your situaiton and, if you mean literally, a 5-man cardio team :}
There is no known conventional medicine that can mend a broken heart, time can though
Bee Gees.
SWEAR the hell out of him or her quote: You mother %*#%#% *()&%$ what the *&^% is the $%^& wrong with you ya $%^@&
I think the best thing to do when you have a broken heart is to be patient as time heals all wounds, yet it leaves scars though. When relationships doesn't work out, there's always a lesson to be...