Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5747110.17816/kazmj57471Research ArticlePathophysiological and clinical aspects of the study of blood clottingTepperP. A.<p>Department of Hospital Therapy</p>info@eco-vector.comCrimean Medical Institute2901196647171740501202105012021Copyright © 2021, Tepper P.A.2021<p>It is known that coagulation factors do not reveal any reliable and subsequently justified signs of threatening thrombus formation. Changes in factors tell the researcher almost nothing about the current situation in this or that patient with certain painful conditions.</p>Kazan Medical archiveКазанский медицинский архив