Heart rate recovery at one minute after a six-minute walking distance (6MWD) test is highly predictive of clinical worsening and time to clinical worsening in patients with idiopathic pulmonary arterial hypertension (IPAH), ...
Nov 18, 2011
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Vitamin D levels are not related to acute exacerbations of chronic obstructive pulmonary disease (AECOPD) in patients with severe COPD, according to a large prospective cohort study involving 973 North American patients. ...
Nov 4, 2011
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Researchers at the University of Chicago have found important new relationships between obesity, sleep-disordered breathing (SDB) and cognitive processing among elementary school children.
Nov 4, 2011
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Measuring specific, exercise-related responses can help physicians determine who may be more at risk for severe high altitude illness (SHAI), according to a study conducted by researchers in France. The researchers also found ...
Oct 29, 2011
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A new study from Rhode Island Hospital shows that guidelines concerning testing patients for possible community-acquired pneumonia due to Legionella may underestimate the number of cases being seen by clinicians. The study ...
Sep 27, 2011
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Treatment with the calcium-sensitizing drug levosimendan may be effective in improving muscle function in patients with respiratory muscle weakness, which often accompanies chronic diseases such as chronic obstructive pulmonary ...
Sep 23, 2011
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Children with severe therapy-resistant asthma (STRA) may have poorer lung function and worse symptoms compared to children with moderate asthma, due to lower levels of vitamin D in their blood, according to researchers in ...
Sep 22, 2011
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The American Thoracic Society has issued the first-ever guidelines on the use of fractional exhaled nitric oxide (FENO) that address when to use FENO and how to interpret FENO levels in different clinical settings. The guidelines, ...
Sep 1, 2011
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Cigarette smoke exposure fundamentally alters airway tissue from people with chronic obstructive pulmonary disease (COPD) at the cellular level, laying the groundwork for airway thickening and even precipitating precancerous ...
Jul 27, 2011
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Patients with idiopathic pulmonary fibrosis (IPF) who report treatment for gastroespophageal reflux (GER) appear to have longer survival than IPF patients who are not treated for GERD, according to a new study from the University ...
Jul 19, 2011
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