Arteta said to Premier League Productions: "On whether the side have lost momentum before facing PSG: "It didn't create the right momentum. It created a lot of anger, frustration, rage, disappointment. Let's use all of that on Wednesday. That's what we have to do."
He added in his post-match press conference: "We certainly wanted to create a really good vibe, a positive result would really help us to build what we wanted towards Wednesday. So what we have created now is a lot of rage, anger, frustration and a bad feeling in the tummy. So make sure that we use that for Wednesday to have a massive performance in Paris, win the game and be in the final."