نتایج جستجو برای: dyspnea
تعداد نتایج: 23404 فیلتر نتایج به سال:
BACKGROUND Laboratory-induced dyspnea (breathing discomfort) in healthy subjects is widely used to study perceptual mechanisms, yet the relationship between laboratory-induced dyspnea in healthy volunteers and spontaneous dyspnea in patients with chronic lung disease is not well established. We compared affective responses to dyspnea 1) in COPD patients vs. healthy volunteers (HV) undergoing th...
CONTEXT Hiatal hernia is an infrequent but serious cause of dyspnea. We report a case of acute dyspnea and paroxysmal nocturnal dyspnea secondary to hiatal hernia and epicardial fat pad. CASE REPORT A 78-year-old woman presented with dyspnea and paroxysmal nocturnal dyspnea. Lab data and physical examination were normal. Computed tomography scan demonstrated a large hiatal hernia and epicardi...
[Purpose] The purpose of the present study was to clarify the effect of dyspnea induced by breath-holding on maximum muscular strength of patients with COPD. [Subjects] This study recruited 14 COPD subjects via public posting. [Methods] Dyspnea was assessed by the modified Borg scale. The subject asked to stop breathing at end-expiration and to hold their breath with a nose clip for as long as ...
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