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Correcting noise on apparently OK data #2

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Mehafatima1 opened this issue Sep 21, 2020 · 1 comment
Open

Correcting noise on apparently OK data #2

Mehafatima1 opened this issue Sep 21, 2020 · 1 comment

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@Mehafatima1
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Hello.

Once again, I am taking your precious time to pose my query. My data from one participants appears fine. However, when I apply pan-tompkin algorithm it detects some ectopic beats which do not appear to be R waves. Also, when I preview IBIs, it shows a very noisy signal. I am attaching pictures for review.

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Slide2
@Mehafatima1
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I would like to add that ecgfast and ecgslow give more noise. I have tried 10 Hz low pass filter too. But no filter is working to correct this noise. Can you please suggest what might be the problem possibly?

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@Mehafatima1