For citations:

Nemchenko Ye.V., Stepanov S.I. Impact of pulmonary hypertension on the course of a late postoperative period after surgical correction of mitral valvular diseases. "Arterial’naya Gipertenziya" ("Arterial Hypertension"). 2005;11(4):271-274. (In Russ.) https://doi.org/10.18705/1607-419X-2005-11-4-271-274