نتایج جستجو برای: euthyroid sick syndrome
تعداد نتایج: 634228 فیلتر نتایج به سال:
BACKGROUND Prolonged and fractionated right atrial endocardial electrograms are characteristic of paroxysmal atrial fibrillation (idiopathic or associated with sick sinus syndrome). The distribution of these abnormal atrial electrograms within the right atrium and the way it is related to the likelihood that patients with sick sinus syndrome will develop paroxysmal atrial fibrillation was studi...
The effects of DDD (fully automatic) and VVI (ventricular demand) pacing modes on exercise tolerance, symptom diary cards, and Holter monitoring were investigated in a randomised double blind crossover study of 16 patients who had had DDD pacemakers implanted because of frequent syncope. Eight patients presented with sick sinus syndrome and, with one exception, retrograde atrioventricular condu...
Introduction: Indoor air quality can lead to health problems such as Sick Building Syndrome among nurses who spend many hours in intensive care units.The aim of this study was to determine the relationship between Sick Building Syndrome in nurses and indoor air quality of intensive care units in educational hospitals in Rasht. Materials and Methods: This cross-sectional analytical study was pe...
OBJECTIVE Our aim was to demonstrate the occurrence of euthyreoid sick syndrome in patients with systemic sclerosis (SSc). Furthermore, the presence of anti-thyroid antibodies and their relationship to thyroid 5'-deiodinase activity was investigated. METHODS The activity of thyroid 5'-deiodinase was measured by 5' outer ring-deiodination using the sera of patients with SSc (n = 21), undiffere...
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