Terry Francona will miss at least a few more games as doctors try to pinpoint his medical issues.

Francona remains at the Cleveland Clinic, undergoing tests to determine what has increased his heart rate and made him light-headed at times during the past month.

He is currently scheduled to manage the American League All-Star team next week in the wake of the Cleveland Indians' AL pennant win last fall. It remains to be seen if Francona will be able to head the squad.