Can you kill a enemy in the med bay?

Sometimes, when fighting a enemy while boarding, they retreat to the medbay to heal themselves. It is worth going after them to finish them off? Consider 1v1 in a level 1 Medbay.

I'm not asking possible ways to kill people on the medbay nor possible tactics, but if the melee attack damage can overcome the healing of a level 1 Medbay, and under which circumstances.