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Reconstructing ecg precordial leads from a reduced lead set using independent component analysis (2011).
| Content Provider | CiteSeerX |
|---|---|
| Author | Ostertag, Michael H. Tsouri, Gill R. |
| Abstract | Abstract—In this paper, precordial lead reconstruction from a reduced set of leads is considered. We propose the use of independent component analysis to train patient-specific transforms from a reduced lead set to the six precordial leads of the standard 12-lead electrocardiogram. The proposed approach is applied to a publicly available database comprising 549 ECG recordings of patients with varying cardiovascular conditions. The fidelity of reconstruction is measured using percent correlation between the actual and reconstructed signals following a 30 seconds time lapse. The mean correlation is over 95 % with a standard deviation under 12.7 % for all reconstructed leads. The results demonstrate the potential of the suggested approach to provide a reliable solution to precordial leads reconstruction. T I. |
| File Format | |
| Publisher Date | 2011-01-01 |
| Access Restriction | Open |
| Subject Keyword | Independent Component Analysis Ecg Precordial Lead Reduced Lead Set Precordial Lead Reconstruction Patient-specific Transforms Precordial Lead Reliable Solution Mean Correlation Reduced Lead Second Time Lapse Cardiovascular Condition Standard 12-lead Electrocardiogram Reconstructed Signal Ecg Recording Percent Correlation Reduced Set Available Database Standard Deviation Suggested Approach |
| Content Type | Text |
