Mr Omaar, 56, began to struggle with his words while at the helm of News at Ten nine days ago.
Seventy-three viewers have since complained to broadcast regulator Ofcom that he should have been taken off air.
ITV News bosses revealed that a stand-in presenter was rushed to the studio but Mr Omaar had insisted he continued and was taken straight to hospital after the broadcast.
He was discharged a day later and has been recovering at home.
Mr Marr, who presents a current affairs show on LBC radio station, says reading the news live is a stressful experience, particularly if you're not feeling well.
He said: "There is nothing more scary than that thing happening when you are live on air.
This story is from the May 05, 2024 edition of Sunday Express.
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This story is from the May 05, 2024 edition of Sunday Express.
Start your 7-day Magzter GOLD free trial to access thousands of curated premium stories, and 8,500+ magazines and newspapers.
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