Breathing Pattern Characterization in Chronic Heart Failure Patients Using the Respiratory Flow Signal
نویسندگان
چکیده
منابع مشابه
Breathing pattern, ventilatory drive and respiratory muscle strength in patients with chronic heart failure.
The purpose of this study was to evaluate whether chronic heart failure (CHF) may induce changes in breathing pattern and ventilatory neural drive. We studied 45 male inpatients with CHF, (25 patients in NYHA class II, 20 in class III) and 22 sex-matched post myocardial infarction patients without left ventricular dysfunction who served as controls. CHF patients underwent right heart catheteriz...
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pretest probability of moderate to severe obstructive sleep apnea.6 A randomized control study is a well-designed clinical trial to examine clinical problems.7 However, our study was a prospective but not a randomized trial and was performed in a single center with a small number of patients. We agree that a study with a better design and larger sample size may solve the issues raised. Finally,...
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Patients with chronic heart failure (CHF) exhibit orthopnoea and tidal expiratory flow limitation in the supine position. It is not known whether the flow-limiting segment occurs in the peripheral or central part of the tracheobronchial tree. The location of the flow-limiting segment can be inferred from the effects of heliox (80% helium/20% oxygen) administration. If maximal expiratory flow in...
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Background: Chronic heart failure (CHF) can have negative effects on the quality of life (QoL). Self-management education is one of the approaches that can be adopted to increase the QoL of these patients. This study aimed to determine the effect of self-management training using compact disc (CD) on the QoL in patients with CHF. Methods: This study was a non-randomized controll...
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Background About 40 to 60% of all patients admitted to pediatric intensive care unitsundergo mechanical ventilation and 10 to 20% will fail to be extubated. We aimed to determine the role of the rapid shallow breathing index (RSBI) in predicting successful weaning of pediatric patients with respiratory failure. Materials and Methods: This cross-sectional study, was performed on 72 mechanical...
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ژورنال
عنوان ژورنال: Annals of Biomedical Engineering
سال: 2010
ISSN: 0090-6964,1573-9686
DOI: 10.1007/s10439-010-0109-0