Deep learning methods for heart sounds classification: A systematic review

W Chen, Q Sun, X Chen, G Xie, H Wu, C Xu - Entropy, 2021 - mdpi.com
The automated classification of heart sounds plays a significant role in the diagnosis of
cardiovascular diseases (CVDs). With the recent introduction of medical big data and …

[PDF][PDF] A Systematic Literature Review of Deep and Machine Learning Algorithms in Cardiovascular Diseases Diagnosis

ZK Alkayyali, SAB Idris, SS Abu-Naser - Journal of Theoretical and Applied …, 2023 - jatit.org
During the whole cardiac cycle, heart sounds are created, and blood enters the heart
chambers as the cardiac regulators open and close. Blood flow produces aural noises; the …

[HTML][HTML] A lightweight hybrid deep learning system for cardiac valvular disease classification

Y Al-Issa, AM Alqudah - Scientific Reports, 2022 - nature.com
Cardiovascular diseases (CVDs) are a prominent cause of death globally. The introduction
of medical big data and Artificial Intelligence (AI) technology encouraged the effort to …

A unique thermal conductivity model (ANN) for nanofluid based on experimental study

A Pare, SK Ghosh - Powder Technology, 2021 - Elsevier
The alumina, copper oxide and zinc oxide nanoparticles (40 nm) were used to prepare the
distilled water based nanofluids. The particle weight concentration varies in the range of …

Time–frequency-domain deep learning framework for the automated detection of heart valve disorders using PCG signals

J Karhade, S Dash, SK Ghosh, DK Dash… - ieee transactions on …, 2022 - ieeexplore.ieee.org
The damage to the heart valves causes heart valve disorders (HVDs). The detection of
HVDs is crucial in a clinical study as these diseases may cause congestive heart failure …

Application of Petersen graph pattern technique for automated detection of heart valve diseases with PCG signals

T Tuncer, S Dogan, RS Tan, UR Acharya - Information Sciences, 2021 - Elsevier
This work aimed to use machine learning to diagnose four heart valve disease conditions
and normal heart sounds. This paper proposed the automated classification of normal, aortic …

[HTML][HTML] Benchmarking of eight recurrent neural network variants for breath phase and adventitious sound detection on a self-developed open-access lung sound …

FS Hsu, SR Huang, CW Huang, CJ Huang… - PLoS …, 2021 - journals.plos.org
A reliable, remote, and continuous real-time respiratory sound monitor with automated
respiratory sound analysis ability is urgently required in many clinical scenarios—such as in …

An accurate valvular heart disorders detection model based on a new dual symmetric tree pattern using stethoscope sounds

PD Barua, M Karasu, MA Kobat, Y Balık, T Kivrak… - Computers in Biology …, 2022 - Elsevier
Background and purpose Valvular heart disease (VHD) is an important cause of morbidity
and mortality. Echocardiography is the reference standard for VHD diagnosis but is not …

Measuring service quality based on customer emotion: An explainable AI approach

Y Guo, Y Li, D Liu, SX Xu - Decision Support Systems, 2024 - Elsevier
This paper develops an explainable artificial intelligence (AI) approach to measuring service
quality in voice-based service encounters. Drawing from the psychology and computer …

Graph convolutional network‐based deep feature learning for cardiovascular disease recognition from heart sound signals

K Rezaee, MR Khosravi, M Jabari… - … Journal of Intelligent …, 2022 - Wiley Online Library
The high mortality rate and prevalence of cardiovascular disease (CVD) make early
detection of the disease essential. Due to its simplicity and low cost, the phonocardiogram …