Results 31 to 40 of about 1,764 (166)
Journal of Veterinary Internal Medicine, 2023 Background Third heart sounds in cats frequently are associated with hypertrophic cardiomyopathy (HCM) but their exact characterization and timing within the cardiac cycle remains unknown.
Vittorio Saponaro +7 more
doaj +1 more source
BioMedical Engineering OnLine, 2011 Background During the cardiac cycle, the heart normally produces repeatable physiological sounds. However, under pathologic conditions, such as with heart valve stenosis or a ventricular septal defect, blood flow turbulence leads to the production of ...
Ali Akbari Mohammad +6 more
doaj +1 more source
A system for heart sounds classification. [PDF]
PLoS ONE, 2014 The future of quick and efficient disease diagnosis lays in the development of reliable non-invasive methods. As for the cardiac diseases - one of the major causes of death around the globe - a concept of an electronic stethoscope equipped with an ...
Grzegorz Redlarski +2 more
doaj +1 more source
Advances in cardiac devices and bioelectronics augmented with artificial intelligence
The Journal of Physiology, Volume 604, Issue 13, Page 5139-5158, 1 July 2026.Abstract figure legend Interfaces between the human heart, diagnostic bioelectronics, artificial intelligence, and clinical care. From left to right: Human heart and biosensor interface; representative waveforms of common diagnostic bioelectronic sensing modalities.
Charles Stark +3 more
wiley +1 more source
Annals of Noninvasive Electrocardiology, Volume 31, Issue 3, May 2026.This study proposes a non‐invasive approach for coronary artery disease (CAD) screening by analyzing diastolic heart sounds using an Empirical Wavelet Transform (EWT). Spectral energies e(2) and e(3) were identified as sensitive indicators of left anterior descending artery (LAD) stenosis severity.
Haixia Li +5 more
wiley +1 more source
Wavelet-based fundamental heart sound recognition method using morphological and interval features
Healthcare Technology Letters, 2018 Accurate and reliable recognition of fundamental heart sounds (FHSs) plays a significant role in automated analysis of heart sound (HS) patterns. This Letter presents an automated wavelet-based FHS recognition (WFHSR) method using morphological and ...
V. Nivitha Varghees +2 more
doaj +1 more source
Internet of Medical Things‐Driven Deep Learning Approach for Automated Heart Sound Classification
IET Biometrics, Volume 2026, Issue 1, 2026.The Internet of Medical Things (IoMT) has emerged as a transformative force in healthcare, enabling the development of innovative and noninvasive diagnostic tools that leverage connected technologies. This research focuses on the application of IoMT in conjunction with deep learning techniques to detect and classify heart diseases through the analysis ...
Muhammad Sajid +8 more
wiley +1 more source
Compound‐Eye RF Vision for Next‐Generation Biomedical and Human‐Centred Radar Sensing
The Journal of Engineering, Volume 2026, Issue 1, January/December 2026.This paper will first review recent biomedical radar‐enabled advancements at the human–microwave frontier, including physiological signal sensing, non‐contact human–computer interfaces, driving behaviour recognition, human tracking, and early‐stage clinical studies.
Victor G. Rizzi Varela, Changzhi Li
wiley +1 more source
The Scientific World Journal, Volume 2026, Issue 1, 2026.Background The association between abdominal obesity and arterial stiffness remains controversial. This study was aimed at investigating the associations between anthropometric indices, body composition, and arterial stiffness among middle‐aged Thai adults.
Thapanee Roengrit +3 more
wiley +1 more source
Journal of Intelligent Medicine, Volume 2, Issue 4, Page 169-178, December 2025.Abstract Sudden cardiac death (SCD) remains one of the leading causes of mortality worldwide, with coronary artery disease (CAD) as its predominant underlying condition. However, noninvasive and accessible screening approaches for CAD are still limited.
Zhaoying Li +4 more
wiley +1 more source