Results 201 to 210 of about 54,673 (253)

A diagnostic trap: Malignant pericardial effusion mimicking tuberculous pericarditis. [PDF]

IDCases
Rashmika M, Jadhav U, Ghewade B, Soni A, Mathur B.   +4 more
europepmc   +1 more source

Estimation of anaerobic threshold and peak oxygen uptake from tracheal sound during cycle ergometer cardiopulmonary exercise test. [PDF]

Biomed Eng Online
Zhang Q, Montazeri Ghahjaverestan N, de Oliveira Francisco C, Kabir MM, Hoque MS, Masouleh SK, Oh P, Marzolini S, Yadollahi A.   +8 more
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Respiratory Sounds Compression

IEEE Transactions on Biomedical Engineering, 2008
Recently, with the advances in digital signal processing, compression of biomedical signals has received great attention for telemedicine applications. In this paper, an adaptive transform coding-based method for compression of respiratory and swallowing sounds is proposed.
Azadeh Yadollahi, Zahra Moussavi
openaire   +2 more sources

Innovation in Analysis of Respiratory Sounds

Annals of Internal Medicine, 2016
It is difficult to describe the sounds of breathing, especially when different types of sound are present at the same time.
Shinichiro, Ohshimo, Takuma, Sadamori, Koichi, Tanigawa   +2 more
openaire   +2 more sources

On the Blind Recovery of Cardiac and Respiratory Sounds

IEEE Journal of Biomedical and Health Informatics, 2015
We present a method for smart auscultation by proposing a novel blind recovery of the original cardiac and respiratory sounds from a single observation mixture, in the framework of nonnegative matrix factorization (NMF). The method learns the basis spectra of the mixing sources in unsupervised or semisupervised fashion depending upon the applications ...
Ghafoor Shah, Peter Koch 0001, Constantinos B. Papadias   +2 more
openaire   +2 more sources

Adaptive Compression of Respiratory and Swallowing Sounds

2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
Compression of biomedical signals is of great interest in telemedicine applications for a fast and reliable online data transfer. In this paper, an adaptive method for compression of respiratory and swallowing sounds is proposed. The method is based on the transform coding of the signal and adaptively assigns two different bit allocations for encoding ...
Azadeh Yadollahi, Zahra Moussavi, Pradeepa Yahampath   +2 more
openaire   +2 more sources

Multi-channel Classification of Respiratory Sounds

2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
In this study, respiratory sounds of pathological and healthy subjects were analyzed via frequency spectrum and AR model parameters with a view to construct a diagnostic aid based on auscultation. Each subject is represented by 14 channels of respiratory sound data of a single respiration cycle.
Cemile Asli Yilmaz, Yasemin P. Kahya
openaire   +2 more sources

Respiratory sounds in healthy people: A systematic review [PDF]

Respiratory Medicine, 2014
There is a lack of systematised information on respiratory sounds of healthy people. This impairs health professionals from differentiating respiratory sounds of healthy people from people with respiratory diseases, which may affect patients' diagnosis and treatment.
Ana Oliveira, Alda Marques
exaly   +4 more sources

Respiratory Sounds: Laryngeal Origin Sounds

2018
Laryngeal sounds reflect turbulence of air in the upper airway and are harsher and higher in pitch than normal lung sounds. A linear relationship between tracheal sounds and flow has been observed, and the frequency characteristics are associated with body height and length of the trachea in children.
Nicola Barker, Heather Elphick
openaire   +1 more source