[Forensic-medical assessment of pathomorphological changes in the myocardium in blunt chest trauma with an isolated heart contusion].

A total of 37 autopsy cases were divided into two groups. Group 1 consisted of 17 victims who had died of closed blunt trauma of the chest with isolated heart contusion made by fists, feet in shoes. Group 2 (control) consisted of 20 cases of sudden death of ischemic heart disease because of atherosclerotic cardiosclerosis. Fragments of the heart containing endocardium were studied on the microscope JEIL-SM200 (Japan). Endocardium pathomorphology was represented by relief changes of the endocardium, structural arrangement of separate groups of muscular fibers above the endocardium surface, hemorrhages and blood clots, endotheliocyte desquamation, prelacerations, lacerations and destruction of the endocardium.