"Christian is doing well and walked off the pitch by himself," said Denmark's national team doctor Morten Boesen.
"As I see it, the pacemaker responded as it should. He was briefly unconscious, but regained consciousness very quickly, and we were quickly in contact with him.
"He will now undergo further examinations at the hospital to determine what caused the incident."
"As I see it, the pacemaker responded as it should. He was briefly unconscious, but regained consciousness very quickly, and we were quickly in contact with him.
"He will now undergo further examinations at the hospital to determine what caused the incident."