Preparing to Respond CPR A and AED Re-certificationBy Admin / February 15, 2022 You must first complete Pre-Course Welcome – CPR A and AED Re-certification before viewing this LessonPlease sign up for the course before starting the lesson. Pre-Course Welcome - CPR A and AED Re-certification Emergency Medical Services - CPR A and AED Re-certification Back to: CPR A and AED Recertification