45, 403sĮffect of chest wall vibration on the canine diaphragm during breathingĬhanges in global and compartmental lung volumes during pursed lip breathing (PLB) in COPD patients Sequential non-invasive ventilation (NIV) following short-term invasive ventilation (IV) in COPD induced hypercapnic respiratory failure-the concept of pulmonary infection control window (PIC window) and it's value for being used as the Variability of multiple breath washout (MBW) assessment of functional residual capacity (FRC) in cystic fibrosis (CF) patients using an ultrasonic device Source: Virtual Congress 2020 – Aspects of pulmonary rehabilitation: part 1 Source: Virtual Congress 2021 – Respiratory disorders in neonatal and paediatric intensive careĭoes pulmonary rehabilitation (PR) affect dysfunctional breathing (DB) in asthmatics? Source: Virtual Congress 2021 – New insights into lung function testingĮffect of upper airways during non-invasive high frequency oscillatory ventilation (nHFOV) Source: Annual Congress 2012 - Asthma: assessment and treatmentĬertain conditions of respiratory assessment affect breathing frequency and awareness. Pattern of breathing and respiratory rhythm variability in patients with different level of bronchial asthma control Source: Annual Congress 2007 - Respiratory muscles and breathing techniques in obstructive and neuromuscular diseases 38, 33sĮffects of pursed-lip breathing on respiratory sensation, EEG and heart rate in healthy subjects and the patients with COPD Source: Virtual Congress 2021 – Lung function testing in the management of obstructive diseasesĪcoustic mapping of the timing of inspiratory breath sounds in Normal subjects and patients with COPD Source: International Congress 2018 – Asthma and allergy in adults and children and their biomarkersĪnalysis of spontaneous breathing can predict abnormal lung function in asthma Prevalence of adventitious lung sounds in a large population sample. Source: International Congress 2017 – Assessing pulmonary and extra-pulmonary function in chronic disease Lung sounds intensity: can we rely on recordings at spontaneous airflow? Related content which might interest you: Changes of heart rate variability in different types of breathing in patients with bronchial asthma (BA) In general and irrespective of mode of breathing, adventitious LS were not able to reflect lung disease indicators. Although adventitious LS were found with similar frequency in both modes of breathing, less than half of the subjects with positive findings were identified by both SB and SA. The mode of breathing had an impact on adventitious LS. Crackles and wheezes were not associated with self-reported heart/lung diseases or FEV1% predicted<80, either during SB or SA. This association was only significant at SA (p=0.03). However, dyspnea was more frequently reported when expiratory wheezes were present. No association was found between dyspnea and crackles. Nine were identified by both methods (kappa=0.32 95%CI 0.11-0.54). Expiratory wheezes were heard in 18 participants (15.5%) during SB and in 23 during SA (19.8%). Only 5 of these participants were identified by both methods (kappa=0.13 95%CI -0.08-0.34). Inspiratory crackles were heard in 19 participants (16.4%) during SB and in 18 during SA (15.5%).
Crackles and wheezes were identified by 4 observers.
Lung sounds were recorded at 6 chest locations, first during spontaneous breathing (SB) and then at a standardized airflow (SA) of 1.5l/s. The subjects reported heart/lung diseases and the degree of dyspnea (mMRC questionnaire), and spirometry was carried out. This study assessed whether the presence of adventitious LS differ between spontaneous and standardized breathing in a general population.Ī cross-sectional study with 116 subjects (53.4% female, 59.2☑1.6y) was conducted. Session: Chronic respiratory disease: effects of rehabilitation interventions in patients Session type: Thematic Posterįor clinical practice and research, it would be easier to record LS without simultaneously measuring airflow.
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