Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7649510.17816/kazmj76495Research ArticleProf. S. S. Zimnitsky. Lectures on heart disease. Read to doctors at the Kazan Clinical Institute. Kazan. 183 PP.LuriaR. A.info@eco-vector.com150319242033293302407202124072021Copyright © 2021, Luria R.A.2021<p>Clinical lectures are always of great interest, giving the reader the opportunity to get acquainted with the individual approach of the clinician to the study of the types of patients presented to the listeners, and it is precisely this subjectivity of clinical lectures that constitutes their main value, introducing us into the recesses of the author's clinical thinking.</p>Kazan Medical archiveКазанский медицинский архив