IEEE Access, 2020 Chronic heart failure (CHF) affects over 26 million of people worldwide, and its incidence is increasing by 2% annually. Despite the significant burden that CHF poses and despite the ubiquity of sensors in our lives, methods for automatically detecting ...
M. Gjoreski +4 more
semanticscholar +1 more source
Algorithm for heart rate extraction in a novel wearable acoustic sensor. [PDF]
, 2015 Phonocardiography is a widely used method of listening to the heart sounds and indicating the presence of cardiac abnormalities. Each heart cycle consists of two major sounds - S1 and S2 - that can be used to determine the heart rate.
Aguilar-Pelaez, E +3 more
core +1 more source
An in-ear pulse wave velocity measurement system using heart sounds as time reference [PDF]
, 2020 Pulse wave measurements provide vital information in medical diagnosis. For this reason, a measurement system is developed for determining the transient time of the pulse wave between the heart and the ear. To detect pressure variations in the sealed ear
R. Kusche +4 more
semanticscholar +1 more source
Can Sleep Apnea be Detected by Heart Sounds?
Türk Uyku Tıbbı Dergisi, 2017 Objective It has previously been shown that there are morphological changes in hearth sounds during respiration and holding breath. In this study, for the first time in the literature, it was investigated whether sleep apnea could be detected ...
Metin Yildiz, Zeynep Tabak, Sinan Yetkin
doaj +1 more source
A dataset of lung sounds recorded from the chest wall using an electronic stethoscope
Data in Brief, 2021 The advancement of stethoscope technology has enabled high quality recording of patient sounds. We used an electronic stethoscope to record lung sounds from healthy and unhealthy subjects.
Mohammad Fraiwan +3 more
doaj +1 more source
Frequency shifting approach towards textual transcription of heartbeat sounds [PDF]
, 2011 Auscultation is an approach for diagnosing many cardiovascular problems. Automatic analysis of heartbeat sounds and extraction of its audio features can assist physicians towards diagnosing diseases.
Arvin, Farshad +2 more
core +1 more source
Immersive Composition for Sensory Rehabilitation: 3D Visualisation, Surround Sound, and Synthesised Music to Provoke Catharsis and Healing [PDF]
, 2014 There is a wide range of sensory therapies using sound, music and visual stimuli. Some focus on soothing or distracting stimuli such as natural sounds or classical music as analgesic, while other approaches emphasize the active performance of producing ...
A. Cohen +9 more
core +1 more source
Contactless Stethoscope Enabled by Radar Technology
Bioengineering, 2023 Contactless vital sign measurement technologies have the potential to greatly improve patient experiences and practitioner safety while creating the opportunity for comfortable continuous monitoring.
Isabella Lenz, Yu Rong, Daniel Bliss
doaj +1 more source
Classification of Heart Sounds Based on the Wavelet Fractal and Twin Support Vector Machine. [PDF]
Entropy (Basel), 2019 Heart is an important organ of human beings. As more and more heart diseases are caused by people’s living pressure or habits, the diagnosis and treatment of heart diseases also require technical improvement.
Li J, Ke L, Du Q.
europepmc +2 more sources
A Robust Interpretable Deep Learning Classifier for Heart Anomaly Detection Without Segmentation
, 2020 Traditionally, abnormal heart sound classification is framed as a three-stage process. The first stage involves segmenting the phonocardiogram to detect fundamental heart sounds; after which features are extracted and classification is performed.
Denman, Simon +5 more
core +1 more source