ArticleJournal of clinical monitoring and computing2020
Detection of intratracheal accumulation of thick secretions by using continuous monitoring of respiratory acoustic spectrum: a preliminary analysis.
Article in Journal of clinical monitoring and computing, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed.
- Phonocardiopulmography: the future of perioperative auscultation.Anesthesia and pain medicine · 2025Review
- Unobtrusive continuous hemodynamic monitoring method using processed heart sound signals in patients undergoing surgery: a proof of concept study.Biomedical engineering letters · 2025Article
- Diagnostic value of visual stethoscopes for detecting bronchospasm in a patient under general anesthesia - A case report.Anesthesia and pain medicine · 2025Article
- Correlations between heart sound components and hemodynamic variables.Scientific reports · 2024Article
- Sound-guided assessment and localization of pulmonary air leak.Bioengineering & translational medicine · 2023Article
- Regional respiratory sound abnormalities in pneumothorax and pleural effusion detected via respiratory sound visualization and quantification: case report.Journal of clinical monitoring and computing · 2022Article
- What is new in respiratory monitoring?Journal of clinical monitoring and computing · 2022Review
- Heart and Lung Sound Measurement Using an Esophageal Stethoscope with Adaptive Noise Cancellation.Sensors (Basel, Switzerland) · 2021Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
The accumulation of tracheobronchial secretions may contribute to a deterioration in pulmonary function and its early detection is important. In this study, we analyzed the respiratory sound spectrum in patients with intratracheal secretion, and compared acoustic characteristics before and after therapeutic endotracheal suctioning. After review of anesthetic records of liver transplant recipients, we included recipients with identified intratracheal secretion during surgery. Intraoperative breath sounds recorded through esophageal stethoscope were sampled in 20 s-period before and after suctioning of secretion and analyzed using fast Fourier transform. We also analyzed normal breath sounds from recipients without any respiratory problem as control group. The maximal power (dBm
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Registered trials
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