Results 141 to 150 of about 1,083,600 (194)
Some of the next articles are maybe not open access.
Archives of Internal Medicine, 1986
Recent interest in lung sound physiology has led to a sharp increase in the publication of articles that describe new techniques of examining lung sounds. Although most of the results of these investigations are of interest primarily to other researchers, several have practical value and should be of interest to the clinician because of the objective ...
openaire +2 more sources
Recent interest in lung sound physiology has led to a sharp increase in the publication of articles that describe new techniques of examining lung sounds. Although most of the results of these investigations are of interest primarily to other researchers, several have practical value and should be of interest to the clinician because of the objective ...
openaire +2 more sources
Quantification of heart sounds interference with lung sounds
Journal of Biomedical Engineering, 1989An index to quantify the contamination of lung sounds by heart sounds is described. Using the index, the efficacy of high pass filtering and adaptive filtering methods for the reduction of heart sounds is evaluated.
V K, Iyer +2 more
openaire +2 more sources
Airflow and Normal Lung Sounds
American Review of Respiratory Disease, 1988Abstract The relationship between total air flow and normal breath sounds recorded at 2 sites on the chest was investigated. Sounds were measured during rhythmic breathing, during flow rate tracking, and during flow rate tracking against an external resistance by subjects seated and in the left lateral decubitus position.
B E, Shykoff +2 more
openaire +2 more sources
Lung Sound Nomenclature Survey
Chest, 1990We report the terms used by 223 pulmonary physicians and 54 physicians in other specialties to describe eight recorded examples of lung sounds. The participants listened to the lung sounds at the 1988 American College of Chest Physicians annual convention and wrote "free form" answers.
R L, Wilkins +3 more
openaire +2 more sources
Continuous Adventitious Lung Sounds
Journal of Asthma, 1990Recent research has increased the still limited understanding about the generation of continuous adventitious lung sounds. These sounds all have a definite pitch, such as in stridor and wheezing. With the use of waveform analysis, one can examine more closely the relationship between what is heard and the pathophysiology causing the sound.
M E, Koster, R P, Baughman, R G, Loudon
openaire +2 more sources
Sound transmission in the lung as a function of lung volume
Journal of Applied Physiology, 2002We were interested in how the transmission of sound through the lung was affected by varying air content in intact humans as a method of monitoring tissue properties noninvasively. To study this, we developed a method of measuring transthoracic sound transit time accurately.
T, Bergstresser +4 more
openaire +2 more sources
Heart sound and lung sound separation algorithms: a review
Journal of Medical Engineering & Technology, 2016Breath and cardiac sounds are two major bio sound signals. In this, heart sounds are produced by movement of some body parts such as heart valve, leaflets and the blood flow through the vessels, whereas lung sounds generates due to the air in and out flow through airways during breathing cycle. These two signals are recorded from chest region.
Ruban, Nersisson, Mathew M, Noel
openaire +2 more sources
The American review of respiratory disease, 1984
A resurgence of interest in clinical auscultation is in progress. Recent technical advances permit more objective observations than were previously possible. Quantified lung sounds are being correlated with clinical, physiologic, and roentgenologic information.
R, Loudon, R L, Murphy
openaire +1 more source
A resurgence of interest in clinical auscultation is in progress. Recent technical advances permit more objective observations than were previously possible. Quantified lung sounds are being correlated with clinical, physiologic, and roentgenologic information.
R, Loudon, R L, Murphy
openaire +1 more source
Detection of one lung intubation by monitoring lungs sounds
The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005Analysis of lungs sounds for monitoring and diagnosis of pulmonary function is well known. One of the applications of this method is detection of one lung intubation (OLI) during anesthesia or intensive care. An algorithm for detection the one-lung ventilation situation from the lungs sounds is presented.
L, Weizman, J, Tabrikian, A, Cohen
openaire +2 more sources
Monitoring and analysis of lung sounds for the diagnosis of lung abnormalities
2014 Eleventh International Conference on Wireless and Optical Communications Networks (WOCN), 2014Lung infections and lung diseases are common and can be potentially deadly. Hence preventing lung diseases is more mandatory than curing them. Specialist doctors are less available in rural areas compared to urban areas. Thus it has become necessary to develop some method by which people in remote areas can be monitored by specialist doctors who might ...
K. A. Unnikrishna Menon +2 more
openaire +2 more sources