Chest
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Bronchodilators are first-line therapy for COPD. There is some evidence that they may increase the risk of cardiac arrhythmias. ⋯ The new use of bronchodilators, particularly ipratropium and LABAs, may increase the risk of cardiac arrhythmias in patients with COPD. Although these results raise concerns regarding LABAs, they were based on few cases and require confirmation in larger cohorts.
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Chronic eosinophilic pneumonia (CEP) is an idiopathic eosinophilic pulmonary disease characterized by an abnormal and marked accumulation of eosinophils in the lung. Common presenting complaints include cough, fever, dyspnea, wheezing, and night sweats. Common laboratory abnormalities are peripheral blood and BAL eosinophilia. ⋯ Because the patient had high IgE levels and a positive skin prick test result, we used omalizumab for the treatment. The patient responded well. To our knowledge, this is the first CEP case in the literature successfully treated with omalizumab.