Recently I did a full health check-up and got some concern regarding my liver. The abnormal values that came in the report were - aspartate aminotransferase (ast/sgot) - 56 alanine aminotransferase (alt/sgpt) - 68 these were higher than the normal range that are 5-34 and 10-49 respectively. Can someone give a brief about the results and whether they are serious issue or not?