Results 91 to 100 of about 13,565 (243)

Development of a Low-Cost Multi-Physiological Signal Simulation System for Multimodal Wearable Device Calibration

Technologies
Using multimodal wearable devices to diagnose cardiovascular diseases early is essential for providing timely medical assistance, particularly in remote areas. This approach helps prevent risks and reduce mortality rates.
Tumenkhuslen Delgerkhaan, Qun Wei, Jiwoo Jung, Sangwon Lee, Gangoh Na, Bongjo Kim, In-Cheol Kim, Heejoon Park   +7 more
doaj   +1 more source

Artificial intelligence accuracy in detecting pathological breath sounds in children using digital stethoscopes

Respiratory Research, 2020
Background Manual auscultation to detect abnormal breath sounds has poor inter-observer reliability. Digital stethoscopes with artificial intelligence (AI) could improve reliable detection of these sounds.
Ajay Kevat, Anaath Kalirajah, Robert Roseby   +2 more
doaj   +1 more source

AI‐Based Non‐Invasive Continuous Blood Pressure Monitoring and Estimation System

Advanced Sensor Research, Volume 5, Issue 1, January 2026.
An AI‐based biosensor pipeline integrates Apple Watch electrocardiogram (ECG), a custom digital stethoscope, and a blood‐pressure cuff to generate and validate 24‐hour cuffless blood‐pressure waveform prediction. Using a wavelet‐preprocessed ECG and a long short‐term memory model trained on MIMIC‐II and Autonomic Aging datasets, the system estimates ...
Barrett L. Burgess, Aruzhan Suleimenova, Jaemin Choi, Chukwudum J. Maduako, Amanat H. Emon, Ellie Skaarer, James Hovanec, Jurn‐Gyu Park, Taeil Kim   +8 more
wiley   +1 more source

OMES: An Open-Source Multi-Sensor Modular Electronic Stethoscope

Applied Sciences
Electronic stethoscopes address limitations of auscultation with analog stethoscopes, such as the dependency on the physicians’ hearing ability, their experience, and their subjective interpretation.
Veronika Catharina Schatz, Jerome Vande Velde, Laurent Segers, Bruno da Silva   +3 more
doaj   +1 more source

Digital devices for teaching cardiac auscultation - a randomized pilot study

Medical Education Online, 2018
Background: Competent cardiac auscultation is a declining skill. Digital stethoscopes and hand-held echocardiography (HHE) are modern devices which may improve the accuracy of heart murmur recognition and diagnosis.
Malcolm E. Legget, MeiYen Toh, Andries Meintjes, Sarah Fitzsimons, Greg Gamble, Robert N. Doughty   +5 more
doaj   +1 more source

Prediction of Neonatal Respiratory Distress in Term Babies at Birth from Digital Stethoscope Recorded Chest Sounds [PDF]

, 2022
Ethan Grooby, Chiranjibi Sitaula, Kenneth Tan, Lindsay Zhou, Arrabella King, Ashwin Ramanathan, Atul Malhotra, Guy A. Dumont, Faezeh Marzbanrad   +8 more
openalex   +1 more source

Development of a Digital Stethoscope for Enhancing Real-Time Respiratory Diagnostics [PDF]

Iranian Journal of Electrical and Electronic Engineering
Digital stethoscopes represent a significant advancement in medical diagnostics, addressing the limitations of traditional auscultation methods, which often suffer from diagnostic delays and inefficient workflows.
JULIE ROSLITA RUSLI, Muhamad Syahirin Danial Noor Shahrin, Nurul Izzati Binti Che Abdu Patah, Izanoordina Ahmad, Siti Marwangi Mohamad Maharum, Sairul Izwan Safie   +5 more
doaj  

Denoising of Heart Sounds Using Lightweight FCNs and Spectrograms With and Without Context

IEEE Access
Cardiac auscultation using a digital stethoscope is an important method for diagnosis of cardiovascular diseases (CVDs). However, heart sound recordings are often contaminated with adventitious noise, especially in crowded, noisy settings such as ...
Declan Duggan, Andriy Temko, Volodymyr Sarana, Andreea Factor, Emanuel Popovici   +4 more
doaj   +1 more source

Utility of physical examination and comparison to echocardiography for cardiac diagnosis

Indian Heart Journal, 2017
Objective: To find out the accuracy of cardiac auscultation using non-digital stethoscope in physical diagnosis of cardiac diseases. Methods: We enrolled 104 consecutive patients with abnormal cardiac auscultatory findings attending cardiology clinic and
Ashish Patel, Nitin Singh Tomar, Anil Bharani   +2 more
doaj   +1 more source

The first 200 years of cardiac auscultation and future perspectives

Journal of Multidisciplinary Healthcare, 2019
Maria Rosa Montinari,1 Sergio Minelli2 1Department of Biological and Environmental Science and Technology, University of Salento, Lecce, Italy; 2Department of Cardiology, Local Health Unit Lecce, Lecce, Italy Abstract: Cardiac auscultation – even ...
Montinari MR, Minelli S
doaj