According to X journalist UtdSources Manchester United defender Noussair Mazraoui to be sidelined after being diagnosed with a form of cardiac arrhythmia.

Understand Mazraoui has undergone a procedure to correct the condition. Sources say the player has had cardiac cases in the past.

The report also suggests that it could take up to 4 weeks to return to light activities following cardiac arrhythmia corrective surgery. It could take between 6-8 weeks for Noussair Mazraoui to fully recover and return to any form of action.

Mazraoui medical did not raise any red flags and the club were aware of his past cases.