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Abnormal heart sound classification using phonocardiography signals
Smart Health, 2021An intelligent support system is needed to assist in the identification of abnormalities of a human heart. The integration of signal processing with machine learning techniques is a new research trend in the studies of heart sound analysis.
M. G. M. Milani +3 more
semanticscholar +1 more source
Neural Networks, 2020
Heart sound classification plays a vital role in the early detection of cardiovascular disorders, especially for small primary health care clinics. Despite that much progress has been made for heart sound classification in recent years, most of them are ...
M. Deng +5 more
semanticscholar +1 more source
Heart sound classification plays a vital role in the early detection of cardiovascular disorders, especially for small primary health care clinics. Despite that much progress has been made for heart sound classification in recent years, most of them are ...
M. Deng +5 more
semanticscholar +1 more source
International Journal of Cardiology, 2021
OBJECTIVE The purpose of this study was to explore a new algorithm model capable of leverage deep learning to screen and diagnose specific types of left-to-right shunt congenital heart disease (CHD) in children.
Jia Liu +5 more
semanticscholar +1 more source
OBJECTIVE The purpose of this study was to explore a new algorithm model capable of leverage deep learning to screen and diagnose specific types of left-to-right shunt congenital heart disease (CHD) in children.
Jia Liu +5 more
semanticscholar +1 more source
Heart sound classification with signal instant energy and stacked autoencoder network
Biomedical Signal Processing and Control, 2021Recently, different signal processing and classification methods have been tried to increase the success of classification for a heart sound analysis. For this purpose, in many studies, S1 and S2 segments of heart sounds were obtained by using methods ...
Omer Deperlioglu
semanticscholar +1 more source
Artificial intelligence for heart sound classification: A review
Expert Syst. J. Knowl. Eng.Heart sound signal analysis is very important for the early identification and treatment of cardiovascular illness. With rapid advancements in science and technology, artificial intelligence technologies are providing tremendous opportunities to enhance ...
Junxin Chen +4 more
semanticscholar +1 more source
Deterministic Compressed Sensing of heart sound signals
IEEE International Symposium on Medical Measurements and Applications, 2021This paper proposes the use of the Deterministic Binary Block Diagonal (DBBD) matrix as sensing matrix for compressed sensing of heart sound signals. The use of a deterministic matrix has the advantage of not requiring the generation of random numbers in
P. Daponte +4 more
semanticscholar +1 more source
, 2021
Manual interpretation of heart sounds is insensitive and prone to subjectivity. Automated diagnosis systems incorporating artificial intelligence and advanced signal processing tools can potentially increase the sensitivity of disease detection and ...
N. Sawant +3 more
semanticscholar +1 more source
Manual interpretation of heart sounds is insensitive and prone to subjectivity. Automated diagnosis systems incorporating artificial intelligence and advanced signal processing tools can potentially increase the sensitivity of disease detection and ...
N. Sawant +3 more
semanticscholar +1 more source
Heart, 2016
Clinical introduction An asymptomatic 29-year-old woman presented for prenatal counselling. She had a history of a heart murmur since childhood and a previous echocardiogram suggesting ‘enlargement of the heart’. Physical exam revealed normal jugular venous pressure and contour. Precordial palpation was unremarkable.
Chance M, Witt +2 more
openaire +2 more sources
Clinical introduction An asymptomatic 29-year-old woman presented for prenatal counselling. She had a history of a heart murmur since childhood and a previous echocardiogram suggesting ‘enlargement of the heart’. Physical exam revealed normal jugular venous pressure and contour. Precordial palpation was unremarkable.
Chance M, Witt +2 more
openaire +2 more sources
Physiological Measurement, 2020
Objective: Heart abnormality detection using heart sound signals (phonocardiogram (PCG)) has been an active research area for the last few decades.
Faiq Ahmad Khan +2 more
semanticscholar +1 more source
Objective: Heart abnormality detection using heart sound signals (phonocardiogram (PCG)) has been an active research area for the last few decades.
Faiq Ahmad Khan +2 more
semanticscholar +1 more source