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Rheopneumographic examinations were conducted in 54 patients with chronic pneumonia (stage I and II pulmonary insufficiency) prior to and following exercise tests. It was demonstrated that in normal individuals physical exercises cause a compensatory increase of the pulmonary blood flow without elevating the pressure in the pulmonary circulation system. The progression of pulmonary insufficiency is accompanied by a reduction of the adaptation capacity of the heart, of the pulmonary vessels, by an increase of pulmonary hypertension, and impairment of the contractile function of the right ventricular myocardium. The severity of changes in the pulmonary system haemodynamics, as shown by rheopneumography, correlates with the disorders in the oxygen regimen (oxygen consumption and oxygen pulse).
L L Orlov, and
T F Belinskaia, and
K A Memetov
February 1975,
Vrachebnoe delo,
L L Orlov, and
T F Belinskaia, and
K A Memetov
October 1976,
Kardiologiia,
L L Orlov, and
T F Belinskaia, and
K A Memetov
January 1975,
Vrachebnoe delo,
L L Orlov, and
T F Belinskaia, and
K A Memetov
January 1988,
Sovetskaia meditsina,
L L Orlov, and
T F Belinskaia, and
K A Memetov
January 1982,
Vrachebnoe delo,
L L Orlov, and
T F Belinskaia, and
K A Memetov
March 1973,
Kardiologiia,
L L Orlov, and
T F Belinskaia, and
K A Memetov
November 1979,
Kardiologiia,
L L Orlov, and
T F Belinskaia, and
K A Memetov
January 1972,
Grudnaia khirurgiia (Moscow, Russia),
L L Orlov, and
T F Belinskaia, and
K A Memetov
October 1988,
Klinicheskaia meditsina,
L L Orlov, and
T F Belinskaia, and
K A Memetov
January 1976,
Grudnaia khirurgiia (Moscow, Russia),
