DocumentCode
357194
Title
Control of EMI interference for linear ECG recording
Author
Mitra, T.K.
Author_Institution
Dept. of Appl. Phys., Calcutta Univ., India
fYear
1999
fDate
6-8 Dec. 1999
Firstpage
391
Lastpage
394
Abstract
ECG voltage records against time in seconds reveal the electrical status of the heart. Change in the waveshapes of scalar ECG records contain the diagnostic information of clinical significance. The electrophysiological ECG biosignal is weak in nature. Interference preventive methods are discussed in this paper to improve signal to noise ratio as well as linearity and reliability of the ECG records.
Keywords
electrocardiography; electromagnetic interference; interference suppression; medical signal processing; EMI interference control; diagnostic information; electrophysiological ECG biosignal; heart; linear ECG recording; reliability; scalar ECG records; signal to noise ratio; waveshapes; Biomedical measurements; Coupling circuits; Electrocardiography; Electromagnetic coupling; Electromagnetic interference; Electromagnetic measurements; Frequency; Instruments; Low voltage; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Interference and Compatibility '99. Proceedings of the International Conference on
Print_ISBN
81-900652-0-3
Type
conf
DOI
10.1109/ICEMIC.1999.871668
Filename
871668
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