Arsenal chairman Peter Hill-Wood has suffered a heart attack and is recuperating in hospital.
The 76-year-old was taken ill on Friday and an Arsenal statement said he "is recovering after suffering a heart attack, following a bout of pneumonia".
The Gunners added: "Peter is currently being treated in hospital. He is making a good recovery.
"The club wishes Peter a full and speedy return to health and our thoughts are with him and his family."