A principal component analysis based data fusion method for ECG-derived respiration from single-lead ECG
Citations
248 citations
Cites methods from "A principal component analysis base..."
...Especially during exercise, poor quality of ECG signals can strongly affect the performance of the method for extracting accurate fR values [245]....
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Cites methods from "A principal component analysis base..."
...Recently, the respiratory related changes obtained from the various ECG features are fused together using the PCA technique to estimate the respiration from single-lead ECG [25]....
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8 citations
References
799 citations
"A principal component analysis base..." refers background in this paper
...However, such techniques are unmanageable in certain applications such as stress testing, ambulatory monitoring and sleep studies due to the use of some cumbersome devices that may interfere with natural breath [3]....
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...(2) The thoracic impedance variations caused by the volume changes in the lungs [3, 5]....
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343 citations
"A principal component analysis base..." refers methods in this paper
...Then some EDR methods based on the amplitude of ECG features like R peak [8, 9], RS [10], T peak [11] or the area under the QRS complex [12] were proposed....
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226 citations
Additional excerpts
...The records are digitized at 250 Hz with 12 bit resolution and continue between 2 and 7 h [20]....
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177 citations
169 citations
"A principal component analysis base..." refers background or methods in this paper
...The mechanism is that heart rate changes due to respiratory-induced changes to the autonomic nervous system [6]....
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...[6] introduced principal component analysis (PCA) to EDR algorithm....
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