paced_and_confused #ems #emt #medic #flightmedic #flightnurse #medicstudent #medictraining #nurse #paramedic #paramediclife #emslife #firefighters #firemedics #firefighterparamedic #nurse #rn #ecg #ekg #ecginterpretation #ekginterpretation #firefighter #FD #firerescue