Correlation of Arterial CO2 and Respiratory Impedance Values among Subjects with COPD
نویسندگان
چکیده
منابع مشابه
Respiratory impedance in healthy subjects: baseline values and bronchodilator response.
Because of the minimal demand for cooperation by the subject, the forced oscillation technique is increasingly employed in routine lung function testing. However, comprehensive and device-independent values of respiratory impedance at baseline and after bronchodilation have not been established for healthy adults. The aim of this multicentre study was to collect impedance data from 4 to 26 Hz i...
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BACKGROUND The chronic obstructive pulmonary disease (COPD) assessment test (CAT) is a short questionnaire that has facilitated health status measurements in subjects with COPD. However, it remains controversial as to whether the CAT can be used as a suitable substitute for the St George's Respiratory Questionnaire (SGRQ). This study investigated the reliability and score distributions of the C...
متن کاملNeural respiratory drive in healthy subjects and in COPD.
The aim of the present study was to use the diaphragm electromyogram (EMG(di)) to compare levels of neural respiratory drive (NRD) in a cohort of healthy subjects and chronic obstructive pulmonary disease (COPD) patients, and to investigate the relationship between NRD and pulmonary function in COPD. EMG(di) was recorded at rest and normalised to peak EMG(di) recorded during maximum inspiratory...
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چکیده: این پژوهش یک مطالعه توصیفی از نوع مقایسه ای است که با هدف بررسی و مقایسه تصویر ذهنی از جسم خویش در بیماران مبتلا به بیماریهای انسدادی مزمن ریه و افراد سالم در مراکز بهداشتی درمانی مشهد انجام گرفته است. واحدهای مورد پژوهش در این تحقیق شامل ۸۵ بیمار مبتلا به بیماریهای انسدادی مزمن ریه و ۱۱۰ فرد سالم شاغل در مراکز بهداشتی درمانی مشهد بودند. نمونه گیری بطور تصادفی انجام و اطلاعات در یک مرحل...
متن کاملRespiratory impedance and response to salbutamol in healthy individuals and patients with COPD.
BACKGROUND Recent studies suggested that the bronchodilator response depends on airway obstruction. The forced oscillation technique (FOT) may help improve our understanding of the changes in respiratory mechanics that occur after the application of a bronchodilator. OBJECTIVES We aimed to (1) assess the response to salbutamol and to compare the impedance changes in healthy individuals and CO...
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ژورنال
عنوان ژورنال: Journal of Clinical Medicine
سال: 2020
ISSN: 2077-0383
DOI: 10.3390/jcm9092819