These types of healing macros cannot exist. Your only real option at combining them are

/pac Embrace <t>
/ac Physick <t>

You can also add <mo>, but you CANNOT add <tt> with <t> In a healing macro. When Eos or Selene tries to heal your target (an Enemy Mob), who is attacking a player, they will heal themselves, because the command to heal <t> is not a valid target, so instead they must heal the valid target of themselves. Latency and the rate at which your macro is being processed can cause very bad things as well. Targeting your tank you cast the macro, but instead of healing the tank Eos receives the command to heal <tt> and heals herself instead. Keep your healing macros to a minimum and you will suffer less!

A few things to know about scholar healing macros
1) Put the pet actions first. Pets respond milliseconds slower than your own actions.
2) If you would like to use the macro icon for Selene's Embrace type

/macroicon Embrace Selene


3) Using a pet action like stay or heel, will interrupt a skill the pet is using and leave the command queue open. (mileage varies)