Phonocardiography and Photoplethysmography Circuit for Integrated Physiological Signal Acquisition
Phonocardiography and photoplethysmography are two crucial non-invasive techniques for studying the physiological parameters of cardiovascular diagnosis. The PCG signal records heart sounds and reveals information about cardiac functioning by analysing the recorded sounds. PPG is an optical techniqu...
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| Published in: | 2023 World Conference on Communication & Computing (WCONF) pp. 1 - 5 |
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| Main Authors: | , |
| Format: | Conference Proceeding |
| Language: | English |
| Published: |
IEEE
14.07.2023
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| Subjects: | |
| Online Access: | Get full text |
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| Abstract | Phonocardiography and photoplethysmography are two crucial non-invasive techniques for studying the physiological parameters of cardiovascular diagnosis. The PCG signal records heart sounds and reveals information about cardiac functioning by analysing the recorded sounds. PPG is an optical technique that measures relative changes in the blood volume of living tissue. This research paper presents the design, development, and testing of the circuit that can capture heart sounds as well as record changes in blood volume at the fingertip. This circuit facilitates compatibility with the digital storage oscilloscope and the Arduino. The aim of the research is to provide an affordable and versatile circuit that has the capabilities to measure accurate and simultaneous acquisition of PCG and PPG signals from the same subject with the flexibility of digital platforms for signal processing and analysis. The results demonstrate the circuit's effectiveness in acquiring better-quality PCG and PPG signals with minimal interference. |
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| AbstractList | Phonocardiography and photoplethysmography are two crucial non-invasive techniques for studying the physiological parameters of cardiovascular diagnosis. The PCG signal records heart sounds and reveals information about cardiac functioning by analysing the recorded sounds. PPG is an optical technique that measures relative changes in the blood volume of living tissue. This research paper presents the design, development, and testing of the circuit that can capture heart sounds as well as record changes in blood volume at the fingertip. This circuit facilitates compatibility with the digital storage oscilloscope and the Arduino. The aim of the research is to provide an affordable and versatile circuit that has the capabilities to measure accurate and simultaneous acquisition of PCG and PPG signals from the same subject with the flexibility of digital platforms for signal processing and analysis. The results demonstrate the circuit's effectiveness in acquiring better-quality PCG and PPG signals with minimal interference. |
| Author | Giri, Adesh Chaskar, Uttam |
| Author_xml | – sequence: 1 givenname: Adesh surname: Giri fullname: Giri, Adesh email: giriap21.instru@coeptech.ac.in organization: COEP Tech University,Instrumentation and Control Department,Pune,India – sequence: 2 givenname: Uttam surname: Chaskar fullname: Chaskar, Uttam email: umc.instru@coeptech.ac.in organization: COEP Tech University,Instrumentation and Control Department,Pune,India |
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| Snippet | Phonocardiography and photoplethysmography are two crucial non-invasive techniques for studying the physiological parameters of cardiovascular diagnosis. The... |
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| SubjectTerms | and Analog to Digital Converter (ADC) Arduino Integrated Development Environment (IDE) Arduino Nano Digital Storage Oscilloscope (DSO) Feature extraction Hardware Optical variables measurement Oscilloscopes Phonocardiography (PCG) Photoplethysmography Photoplethysmography (PPG) Physiology Volume measurement |
| Title | Phonocardiography and Photoplethysmography Circuit for Integrated Physiological Signal Acquisition |
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