Frank Lampard admitted Chelsea rode their luck en route to their last-ditch 2-1 Premier League win at Arsenal.
The Blues boss accepted Jorginho could easily have been sent off before tapping in the goal that turned the Emirates Stadium clash on its head.
Tammy Abraham's 12th league goal of the term sealed the Blues' win, after Bernd Leno had missed a free-kick to allow Jorginho to tap into an empty net.
Arsenal have now lost four consecutive home matches in all competitions for the first time in 60 years.
Asked whether Jorginho should have been sent off, Arteta said: "I think that's up to the referee but for me it's very clear. That's it.
"I blame my team (for defeat). We are responsible for everything we did wrong on that football pitch.
"The decisions we didn't get right, obviously. The other things we cannot control or change them now."
