Soccer star Muamba still 'critical

Bolton midfielder Fabrice Muamba collapses during match; Bolton Manager Owen Coyle talks about the footballer’s strength.

Soccer star Muamba still 'critical' after on-pitch collapse

Fears for stricken soccer player Muamba's recovery

Sports stars with heart problems

Bolton soccer player Muamba remains in critical condition

Distraught Bolton may pull out of the FA Cup

Soccer star Muamba still 'critical' after on-pitch collapse

Muamba remains critically ill

Fabrice Muamba the refugee who has made football his home

Fabrice Muamba's heart stopped beating for two hours after

Soccer star Muamba still 'critical' after on-pitch collapse

Football family unite behind Muamba

Bolton Wanderers in turmoil as Fabrice Muamba continues to fight

Video: Muamba's heart failed for two hours