Kaiserslautern head coach Jeff Strasser has been released from hospital after suffering a "medical emergency" during half-time of the 2. Bundesliga clash with Darmstadt.

Last week's second-tier clash was abandoned at the break as Strasser was taken to hospital for examinations after receiving medical treatment in the dressing room.

Initial reports suggested the 43-year-old had suffered a heart attack but they were dismissed by Kaiserslautern after preliminary tests.

Strasser is now "on the way to recovery" according to the club, who also confirmed he had been released from hospital.

Kaiserslautern's under-23 coach Hans Werner Moser has taken temporary charge of the first team.