The film was used in CPR classes and viewed by millions of students.

Because no one in the family knew what to do in an emergency, Lois insists that they take CPR classes.

At least he was getting his breath back; for a minute or two there, Collie had been reviewing what he remembered of his CPR classes.

Take a Red Cross first aid and CPR class.

The Red Cross offers free first aid and CPR classes to anyone who wants to learn.

David had never taken a CPR class, but he had an idea of how it worked.

"Have you ever taken a CPR class?"

It must have been one of those newfangled CPR classes.

White Oak E.M.S. provides CPR classes that can either be taken as a group or private sessions.

Lucky I'd just passed a CPR class.