The European respiratory journal : official journal of the European Society for Clinical Respiratory Physiology
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Clear evidence for an association between systemic inflammation and increased arterial stiffness in patients with chronic obstructive pulmonary disease (COPD) is lacking. Moreover, the effects of pulmonary rehabilitation on arterial stiffness are not well studied. We aimed to 1) confirm increased arterial stiffness in COPD; 2) evaluate its correlates including systemic inflammation; and 3) study whether or not it is influenced by pulmonary rehabilitation. ⋯ Although baseline APWV was predictive for the change in APWV after pulmonary rehabilitation (r= -0.77), on average APWV did not change (10.7 ± 2.7 versus 10.9 ± 2.5 m·s(-1); p=0.339). Arterial stiffness in COPD is not related to systemic inflammation and does not respond to state-of-the-art pulmonary rehabilitation. These results emphasise the complexity of cardiovascular risk and its management in COPD.