The following video helps to explain the ASA Grading System. The ASA grading system is a system used all over the world to assess the risk for anaesthesia and surgery. 00:00-01:42 Introduction 01:43-04:02 Classes 1 & 2 04:03-07:25 Classes 3 & 4 07:26-09:12 Classes 5 & 6 09:13-10:34 Class E & Summary