[Opportunities for the study of disorders of the microcirculation in the heart in different variants of ischemic disease].

To ascertain the occurrence of disorders of blood circulation in the heart, in particular, in acute impairment of the coronary blood circulation and repeated infarctions, perfusion of the vascular system of the heart with a solution of a stain was carried out. It was shown that those parts of the heart where, due to certain reasons, there were created conditions for development of impairment of the microcirculation, remained unstained. It was corroborated by the results of histological and cytological investigations of the myocardium. The coincidence of clinical observations with the results of the perfusion may indicate that this method of investigation of the heart at autopsy makes it possible to understand better prevital disorders of capillary blood circulation. The method of perfusion of the heart with a stain is set forth in the work in detail.