Gas exchange under exertion as a predictor of ventricular diastolic dysfunction
Abstract
The article presents results of gas exchange study at rest and under exertion and echocardiography data of 32 patients with chronic obstructive bronchitis (COB).
Reduction in gas exchange parameters under the exertion and limitation of functional and adapting capacity of the respiratory system in all the COB patients were found to precede ventricular diastolic dysfunction that allows predicting this complication. An increase of diffusion disorders severity is regularly accompanied by worsening of the left and right ventricles dysfunctions as well as by growing of pulmonary arterial pressure and the myocardial weight.
About the Authors
A. M. Ubaidullaev
НИИ фтизиатрии и пульмонологии
Uzbekistan
Uzbekistan
S. S. Mirzakhamidova
НИИ фтизиатрии и пульмонологии
Uzbekistan
Uzbekistan
F. U. Ismailova
Первый Ташкентский государственный медицинский институт
Uzbekistan
Uzbekistan
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Review
For citations:
Ubaidullaev A.M., Mirzakhamidova S.S., Ismailova F.U. Gas exchange under exertion as a predictor of ventricular diastolic dysfunction. PULMONOLOGIYA. 2004;(2):108-111. (In Russ.)
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