Design and development of standalone DSP prototype for QT intercal processing and monitoring
This paper describes the development of stand alone DSP hardware for QT interval monitoring and assessment. The QT interval has been known to be an important indicator prior to Myocardial Infarction (MI) and it is important to observe and monitor any changes in the period of the QT interval. The sys...
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| Format: | Article |
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2012
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| _version_ | 1796859022228324352 |
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| author | Goh, Chun Seng Shaikh Salleh, Sheikh Hussain Jamaludin, Mohd. Najeb Ismail, Kamarulafizam Hamedi, Mahyar Md. Noor, Alias |
| author_facet | Goh, Chun Seng Shaikh Salleh, Sheikh Hussain Jamaludin, Mohd. Najeb Ismail, Kamarulafizam Hamedi, Mahyar Md. Noor, Alias |
| author_sort | Goh, Chun Seng |
| collection | ePrints |
| description | This paper describes the development of stand alone DSP hardware for QT interval monitoring and assessment. The QT interval has been known to be an important indicator prior to Myocardial Infarction (MI) and it is important to observe and monitor any changes in the period of the QT interval. The system consists of three units. The first unit includes floating point digital signal processor, TMS320VC33 which is selected for the development of signal processing with memory circuit. The following unit includes the development of signal monitoring displays circuit with universal serial bus (USB) interface. The third unit includes the development of analog front end (AFE) circuit and merged with signal conditioning circuit. This paper discusses the principle of system design and the system has the advantages to maximize utilization by allowing modification, reconfiguration, portable, cost effective and run in stand-alone operation. As well as eligibility of on board pre-program algorithm for QT analysis which existing ECG monitoring equipment are lacking. The system had been successfully tested with algorithm for QT analysis and it is validated with healthy subject's data files from PTB diagnostic ECG data base. |
| first_indexed | 2024-03-05T19:21:02Z |
| format | Article |
| id | utm.eprints-46781 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:21:02Z |
| publishDate | 2012 |
| record_format | dspace |
| spelling | utm.eprints-467812017-09-19T08:55:41Z http://eprints.utm.my/46781/ Design and development of standalone DSP prototype for QT intercal processing and monitoring Goh, Chun Seng Shaikh Salleh, Sheikh Hussain Jamaludin, Mohd. Najeb Ismail, Kamarulafizam Hamedi, Mahyar Md. Noor, Alias TA Engineering (General). Civil engineering (General) This paper describes the development of stand alone DSP hardware for QT interval monitoring and assessment. The QT interval has been known to be an important indicator prior to Myocardial Infarction (MI) and it is important to observe and monitor any changes in the period of the QT interval. The system consists of three units. The first unit includes floating point digital signal processor, TMS320VC33 which is selected for the development of signal processing with memory circuit. The following unit includes the development of signal monitoring displays circuit with universal serial bus (USB) interface. The third unit includes the development of analog front end (AFE) circuit and merged with signal conditioning circuit. This paper discusses the principle of system design and the system has the advantages to maximize utilization by allowing modification, reconfiguration, portable, cost effective and run in stand-alone operation. As well as eligibility of on board pre-program algorithm for QT analysis which existing ECG monitoring equipment are lacking. The system had been successfully tested with algorithm for QT analysis and it is validated with healthy subject's data files from PTB diagnostic ECG data base. 2012 Article PeerReviewed Goh, Chun Seng and Shaikh Salleh, Sheikh Hussain and Jamaludin, Mohd. Najeb and Ismail, Kamarulafizam and Hamedi, Mahyar and Md. Noor, Alias (2012) Design and development of standalone DSP prototype for QT intercal processing and monitoring. Scientific Research and Essays, 7 (18). pp. 1813-1829. ISSN 1992-2248 http://dx.doi.org/10.5897/SRE11.1815 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Goh, Chun Seng Shaikh Salleh, Sheikh Hussain Jamaludin, Mohd. Najeb Ismail, Kamarulafizam Hamedi, Mahyar Md. Noor, Alias Design and development of standalone DSP prototype for QT intercal processing and monitoring |
| title | Design and development of standalone DSP prototype for QT intercal processing and monitoring |
| title_full | Design and development of standalone DSP prototype for QT intercal processing and monitoring |
| title_fullStr | Design and development of standalone DSP prototype for QT intercal processing and monitoring |
| title_full_unstemmed | Design and development of standalone DSP prototype for QT intercal processing and monitoring |
| title_short | Design and development of standalone DSP prototype for QT intercal processing and monitoring |
| title_sort | design and development of standalone dsp prototype for qt intercal processing and monitoring |
| topic | TA Engineering (General). Civil engineering (General) |
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