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Heart murmur detection from phonocardiogram recordings: The George B. Moody PhysioNet Challenge 2022

2022 Computing in Cardiology (CinC), 2022
The George B. Moody PhysioNet Challenge 2022 explored the detection of abnormal heart function from phonocardiogram (PCG) recordings. Although ultrasound imaging is becoming more common for investigating heart defects, the PCG still has the potential to ...
M. Reyna, Y. Kiarashi, A. Elola, J. Oliveira, F. Renna, A. Gu, E. Perez-Alday, N. Sadr, A. Sharma, S. Mattos, M. Coimbra, R. Sameni, Ali Bahrami Rad, G. Clifford   +13 more
semanticscholar   +1 more source

Heart Murmur Classification in Phonocardiogram Representations Using Convolutional Neural Networks

Proceedings of the International Florida Artificial Intelligence Research Society Conference, 2023
Heart murmurs are sounds made by rapid blood flow in the heart. Abnormal heart murmurs can be a sign of serious heart conditions such as arrhythmia and cardiovascular diseases. Therefore, heart murmur classification is crucial for early detection of such
Mehlam Shabbir, Xudong Liu, Mona Nasseri, Scott Helgeson   +3 more
doaj   +1 more source

Intelligent Stethoscope System and Diagnosis Platform With Synchronized Heart Sound and Electrocardiogram Signals

IEEE Access, 2023
This paper proposes an intelligent stethoscope system that synchronously displays the electrocardiogram (ECG) and heart sound. The instrument, which accelerates auscultation, can be used for the diagnosis of valvular heart disease (VHD) for clinical ...
Shuenn-Yuh Lee, Po-Han Su, Yi-Ting Hsieh, Sheng-Hsin Huang, I-Pei Lee, Ju-Yi Chen   +5 more
doaj   +1 more source

Comparison of long-term outcomes after trans-catheter aortic valve implantation between patients primarily diagnosed by cardiac murmur and those diagnosed by other reasons.

PLoS ONE, 2021
Careful auscultation is the first step to diagnose aortic stenosis (AS). The aim of this study was to compare clinical outcomes following transcatheter aortic valve implantation (TAVI) between the patients primarily diagnosed by heart murmur and those ...
Yousuke Taniguchi, Kenichi Sakakura, Yohei Nomura, Masashi Hatori, Kaho Shibata, Yusuke Tamanaha, Taku Kasahara, Takunori Tsukui, Tatsuro Ibe, Kei Yamamoto, Hiroyuki Jinnouchi, Hiroshi Wada, Atsushi Yamaguchi, Hideo Fujita   +13 more
doaj   +1 more source

Information Provided by Breeders and Referring Veterinarians about the Presence and Meaning of a Murmur to Owners of Newly Purchased Puppies with a Later Confirmed Congenital Heart Disease

Veterinary Sciences, 2022
Background: A recent study revealed that only 10% of puppies diagnosed with a congenital heart disease were referred for murmur investigation to a veterinary cardiology specialist while the puppies were in the breeders’ possession. Whether the new owners
Vicky R. Vos, Viktor Szatmári
doaj   +1 more source

Interrater and intrarater agreement on heart murmurs

Scandinavian Journal of Primary Health Care, 2022
Objective To investigate interrater and intrarater agreement between physicians and medical students on heart sound classification from audio recordings, and factors predicting agreement with a reference classification.Design Intra- and interrater ...
Stian Andersen, Anne H. Davidsen, Henrik Schirmer, Hasse Melbye, Mark Spigt, Juan Carlos Aviles-Solis   +5 more
doaj   +1 more source

Cor triatriatum dexter associated to Ebstein anomaly with tricuspid double lesion and atrial septal defect

Archivos de Cardiología de México, 2021
Female 23-year-old patient with heart murmur diagnosed in the first year of life. She attended to our institute with progressive dyspnea and palpitations of 7-month evolution. Physical examination showed perioral and distal cyanosis with digital clubbing,
Ricardo Álvarez-Santana, Jesus A. Garcia-Diaz, Mara Escudero-Salamanca, Roberto Cano-Zarate, Nilda Espinola-Zavaleta   +4 more
doaj   +1 more source

Deep Neural Networks for the Recognition and Classification of Heart Murmurs Using Neuromorphic Auditory Sensors [PDF]

, 2017
Auscultation is one of the most used techniques for detecting cardiovascular diseases, which is one of the main causes of death in the world. Heart murmurs are the most common abnormal finding when a patient visits the physician for auscultation ...
Juan P. Domínguez-Morales, Ángel Jiménez-Fernández, Manuel Domínguez-Morales, G. Jiménez   +3 more
openalex   +3 more sources

Ensemble Transformer-Based Neural Networks Detect Heart Murmur in Phonocardiogram Recordings

2022 Computing in Cardiology (CinC), 2022
Cardiac auscultation through phonocardiogram (PCG) is still the most commonly used approach for evaluating the mechanical functionality of the heart when diagnosing congenital heart disease.
M. Alkhodari, Syafiq Kamarul Azman, L. Hadjileontiadis, A. Khandoker   +3 more
semanticscholar   +1 more source

Accidental Heart Murmurs [PDF]

Medical Archives, 2017
Accidental murmurs occur in anatomically and physiologically normal heart. Accidental (innocent) murmurs have their own clearly defined clinical characteristics (asymptomatic, they require minimal follow-up care).To point out the significance of auscultation of the heart in the differentiation of heart murmurs and show clinical characteristics of ...
Zijo Begic, Edin Begic
openaire   +3 more sources