Heart scans for athletes

摘要

Following the collapse of footballer Fabrice Muamba on live television on 17 March, a debate has emerged about how often athletes should be screened for heart abnormalities. As New Scientist went to press, the 23-year-old Bolton Wanderers player remained in a serious condition but could breathe independently and respond to questions. This is despite first-aid providers having to keep his heart beating artificially for 2 hours.