Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector5009710.17816/kazmj50097MiscellaneousTo the use of bloodlettingLevyE.info@eco-vector.com130219353122782781211202012112020Copyright © 2020, Levy E.2020<p>The beneficial effect of bloodletting (500.0) in cases of pneumonia, pulmonary emphysema, venous congestion and right heart failure is indisputable.That is why its use in these cases has recently become quite widespread.</p>Kazan Medical archiveКазанский медицинский архив