Automated Selection of Optimal ECG Lead Using Heart Instantaneous Frequency During Sleep
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چکیده
منابع مشابه
Estimating the Heart Instantaneous Frequency Using the Earm Algorithm
The cardiac signal (ECG) have some characteristics which we may understand the internal mechanisms of sympathetic and pathetic systems. The main caractheristic is its quasi-periodic behavior. This behavior can be analysed through HRV – Heart Rate Variability formed by the time differences between two consecutive major peaks in a cardiac signal. Due to sample rate of HRV, alternatives methods wa...
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STUDY OBJECTIVES The electrocardiogram (ECG)-based sleep spectrogram generates a map of cardiopulmonary coupling based on heart rate variability and respiration derived from QRS amplitude variations. A distinct spectrographic phenotype, designated as narrow-band elevated low frequency coupling (e-LFC(NB)), has been associated with central apneas and periodic breathing and predicts sleep laborat...
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تاریخ انتشار 2017