Stacy Keach suffered heart attack on stage

CHICAGO — Medical tests show that when actor Stacy Keach became confused during the May 30 premiere performance in Chicago of “Pamplona” he was suffering a heart attack. Because of Keach’s illness, the entire run of the one-man play about author Ernest Hemingway was canceled. Goodman Theatre artistic director and “Pamplona” director Robert Falls said Tuesday he visited the 76-year-old Keach and found him in good spirits.