I remade this hero awhile ago, basically from the ground up. I'll post it here in case anyone wants to use it
Desc: On keydown heal team mates close to you, on key release you will regenerate your heal points, you will also auto heal up to 100 hp, and then heal rate is halved up to max hp (EG your max hp is 200, medic will heal at full speed of say 3hp/s after it reaches 100 the heal speed will halve and will only heal at 1.5 hp/s)
cvars:
Code:
medic_level 3
medic_healpoints 3 // Hp/s person with power will heal himself (passively)
medic_specialheal 2 //Hp to heal every 0.1 seconds when healing team mates (active)
medic_healradius 300 //Range at which medic will work