Albumin transaminase 212U/L is more serious, considering that it is pathologically elevated, may be caused by liver disease, biliary tract disease, heart disease, etc., need to pay attention to it and treat it as soon as possible. The normal range of alanine aminotransferase is 0~40U/L, which is an indicator of liver function abnormality. When liver cells are damaged, alanine aminotransferase will be released into the bloodstream, causing the elevation of alanine aminotransferase in the blood. The alanine aminotransferase test result of 212 U/L is more than five times above the normal range, which is considered to be pathologically elevated. Liver diseases, such as acute viral hepatitis and cirrhosis, and biliary tract diseases, such as cholecystitis and acute attacks of cholelithiasis, can also lead to high alanine aminotransferase. In addition, cardiac disorders such as myocarditis and heart failure can also present with elevated alanine aminotransferase. The 212 U/L of alanine aminotransferase is more serious, and it is recommended to seek medical treatment as soon as possible to find out the cause of the disease and treat it as soon as possible, so as not to miss the condition.