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Results of the 120 CHF (Congestive Heart Failure) in combination with COPD (Chronic Obstructive Pulmonary Disease) patients trial were presented in this article. The goal of investigation was to establish characteristics of changes in systolic function of left ventricle in connection with clinical picture and exercise tolerance. Material and methods.

studyinG the systolic function of left Ventricle in patients with conGestiVe heart failure in combination with chronic obstructiVe pulmonary disease