[Several features and mechanisms of lesions of the cardiovascular system in a severe course of hemorrhagic fever with renal syndrome].

Peculiarities of lesions of the cardiovascular system were studied in 332 patients with a grave course of hemorrhagic fever with the renal syndrome. Deep cardiovascular disorders manifesting themselves in low or high arterial pressure, ECG changes, hemodynamic disorders in the greater and lesser circulation, disorder of the morphological structure of the myocardium and small vessel walls were revealed.