Molecules of cardiospecific Tns can be detected in this biological fluid via highly sensitive test systems. Increased troponin levels have a high prognostic value in diabetes mellitus and AH. The method of obtaining this biological fluid is non-invasive, which has a number of advantages over the use of blood. It should be noted that the possibilities of examination of HS troponins in urine are still poorly studied and have not been finally validated. Further research is needed before the introduction of this method into clinical practice. This evidence concerns the gene TNS1 and diabetes mellitus.