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Chronic Obstructive Pulmonary Disease

Research conducted at University of Oklahoma has provided new information about chronic obstructive pulmonary disease

Published in Medical Imaging Week, April 3rd, 2010

According to a study from the United States, "Nonselective systemic vasodilators worsen ventilation perfusion (V/Q) matching and gas exchange in patients with chronic obstructive pulmonary disease (COPD). Inhaled iloprost has the potential to act preferentially in ventilated regions of the lung, thereby reducing pulmonary hypertension (PH) while alveolar ventilation is still maintained."

"To investigate the acute effects of inhaled iloprost on V/Q matching in patients with COPD and PH. Ten males with COPD and PH on echocardiography were evaluated before and after inhaling 2 doses of iloprost (2.5 mu g). included lung function, arterial blood gas, 6-min walk test (6MWT)...

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