Two-channel data acquisition unit for heart sound analysis
This paper describes the development of a data acquisition system for the electrocardiogram (ECG) and the phono-cardiogram (PCG). Diagnosing heart sounds and heart murmurs using the stethoscope is an established practice clinically. However it requires considerable experience and training, to ensure...
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| Language: | en |
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IEEE
2005
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| Online Access: | http://eprints.utm.my/1775/1/najeb05_Two_Channel_DAQ.pdf http://eprints.utm.my/1775/ http://ieeexplore.ieee.org/document/4977183/ |
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| author | Jamaluddin, Mohd. Najeb Salleh, Sh-Hussain Yusoff, Khalid |
| author_facet | Jamaluddin, Mohd. Najeb Salleh, Sh-Hussain Yusoff, Khalid |
| author_sort | Jamaluddin, Mohd. Najeb |
| building | UTM Library |
| collection | Institutional Repository |
| content_provider | Universiti Teknologi Malaysia |
| content_source | UTM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | This paper describes the development of a data acquisition system for the electrocardiogram (ECG) and the phono-cardiogram (PCG). Diagnosing heart sounds and heart murmurs using the stethoscope is an established practice clinically. However it requires considerable experience and training, to ensure validity and reproducibility. Echocardiography provides more definitive diagnosis in this respect but it is expensive and not widely available. With the advancement in personal computers (PC), this data acquisition unit interfaces with any desktop or notebook PC and functions as a virtual instrument for the heart diagnostic system. The ECG has been a reliable reference for the cardiologists to determine the first (S1) and second (S2) heart sound. Transformation of the heart sound signal using DSP technique, that is the Instantaneous Energy (IE) and Instantaneous Frequency (IF) for heart diagnostic can be a new approach for cardiologists. Furthermore, combining phonocardiogram with ECG for online diagnosis may be an important way forward. This paper describes the development of two channel acquisition system for heart diagnostic base on DSP technique. |
| format | Article |
| id | my.utm.eprints-1775 |
| institution | Universiti Teknologi Malaysia |
| language | en |
| publishDate | 2005 |
| publisher | IEEE |
| record_format | eprints |
| spelling | my.utm.eprints-17752017-04-19T04:16:42Z http://eprints.utm.my/1775/ Two-channel data acquisition unit for heart sound analysis Jamaluddin, Mohd. Najeb Salleh, Sh-Hussain Yusoff, Khalid TK Electrical engineering. Electronics Nuclear engineering This paper describes the development of a data acquisition system for the electrocardiogram (ECG) and the phono-cardiogram (PCG). Diagnosing heart sounds and heart murmurs using the stethoscope is an established practice clinically. However it requires considerable experience and training, to ensure validity and reproducibility. Echocardiography provides more definitive diagnosis in this respect but it is expensive and not widely available. With the advancement in personal computers (PC), this data acquisition unit interfaces with any desktop or notebook PC and functions as a virtual instrument for the heart diagnostic system. The ECG has been a reliable reference for the cardiologists to determine the first (S1) and second (S2) heart sound. Transformation of the heart sound signal using DSP technique, that is the Instantaneous Energy (IE) and Instantaneous Frequency (IF) for heart diagnostic can be a new approach for cardiologists. Furthermore, combining phonocardiogram with ECG for online diagnosis may be an important way forward. This paper describes the development of two channel acquisition system for heart diagnostic base on DSP technique. IEEE 2005-11-14 Article NonPeerReviewed application/pdf en http://eprints.utm.my/1775/1/najeb05_Two_Channel_DAQ.pdf Jamaluddin, Mohd. Najeb and Salleh, Sh-Hussain and Yusoff, Khalid (2005) Two-channel data acquisition unit for heart sound analysis. Proceeding of 1st Conference on Computers, Communication, and Signal Processing . pp. 173-175. http://ieeexplore.ieee.org/document/4977183/ ISBN: 1-4244-0012-0 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Jamaluddin, Mohd. Najeb Salleh, Sh-Hussain Yusoff, Khalid Two-channel data acquisition unit for heart sound analysis |
| title | Two-channel data acquisition unit for heart sound analysis |
| title_full | Two-channel data acquisition unit for heart sound analysis |
| title_fullStr | Two-channel data acquisition unit for heart sound analysis |
| title_full_unstemmed | Two-channel data acquisition unit for heart sound analysis |
| title_short | Two-channel data acquisition unit for heart sound analysis |
| title_sort | two-channel data acquisition unit for heart sound analysis |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://eprints.utm.my/1775/1/najeb05_Two_Channel_DAQ.pdf http://eprints.utm.my/1775/ http://ieeexplore.ieee.org/document/4977183/ |
| url_provider | http://eprints.utm.my/ |