/cast [modifier:alt, @party1] Swiftmend
/cast [modifier:ctrl, @party1] healing touch
/castsequence [@party1] reset=4 Rejuvenation, lifebloom, lifebloom, Regrowth
I have one of these macros for each person in the party, bound to 1-5 on the numpad.
I use authohotkey to set up the "0" and the "+" on the numpad as ctrl and alt modifiers respectively, and I modded RaidCooldowns a little to show swiftmend cooldowns.
I have a long @focus tanking heal macro with lots of , , , that is bound to the same key as my tank spam so that I actually spend very little time having to think about tank healing.