نتایج جستجو برای: copd overlap
تعداد نتایج: 73120 فیلتر نتایج به سال:
BACKGROUND The occurrence of both chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) in an individual patient has been described as 'overlap syndrome', which has been associated with poor prognosis. Little is known about the possible predictors of the overlap syndrome and its association with comorbidities contributing to impaired outcome. OBJECTIVES This study aim...
OBJECTIVE Co-existence of obstructive sleep apnea (OSA) and chronic obstructive pulmonary disease (COPD) is referred to as overlap syndrome. Overlap patients have greater degree of hypoxia and pulmonary hypertension than patients with OSA or COPD alone. Studies showed that elderly patients with OSA alone do not have increased risk of atrial fibrillation (AF) but it is not known if overlap patie...
Cerebral blood flow (CBF) and oxygenation (COx) are generally well-preserved in COPD. It is unknown whether prevalent cardiovascular co-morbidities, such as heart failure, may impair CBF and COx responses to exertion. Eighteen males with moderate-to-severe COPD (8 with and 10 without overlapping heart failure) underwent a progressive exercise test with pre-frontal CBF and COx measurements (indo...
The definition of chronic obstructive pulmonary disease (COPD) as a preventable and treatable condition characterized by a not completely reversible chronic airflow obstruction [1] is so broad and imprecise that many different types of patients with distinct clinical characteristics, prognosis and response to treatments may fit in. These different types are now described as “clinical phenotypes...
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