自主神经对心电图PR和RR间期影响的表征

2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society Pub Date : 2001-10-25 DOI:10.1109/IEMBS.2001.1018989

E. Sheridan, C. Heneghan, M. O'Malley, P. Nolan, W. McNicholas, J. Cullen, P. Nolan

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引用次数: 2

摘要

采用基于小波变换的方法提取正常人单通道心电图的RR和PR区间。由于窦房结和房室结的共同自主神经激活，RR和PR间期与呼吸相关。然而，基于RR和PR区间谱以及RR vs. PR图，也显示了这些节点独立自主神经激活的证据。

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Characterization of autonomic nervous influences on PR and RR intervals in the electrocardiogram

RR and PR intervals were extracted from single channel electrocardiograms in normal human subjects using a wavelet based technique. RR and PR intervals were shown to be correlated with respiration due to common autonomic nervous activation of the sino-atrial and atrio-ventricular nodes. However, evidence for independent autonomic nervous activation of these nodes is also shown based on RR and PR interval spectra, and on RR vs. PR plots.

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来源期刊

2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society

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