通过心脏周期间隔和收缩压波动的熵测量，平视倾斜试验期间心血管调节复杂性的时间变化

2014 8th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO) Pub Date : 2014-05-25 DOI:10.1109/ESGCO.2014.6847577

D. Wejer, A. Kaczkowska, D. Makowiec, Z. Struzik, B. Graff, G. Graff, S. Budrejko, D. Kozłowski, K. Narkiewicz

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引用次数: 0

摘要

平视倾斜试验中心血管调节的动力学方面通过随后心脏周期间隔和随后收缩压值之间增量的近似熵和样本熵的性质揭示。在倾斜度测试的动态反应中，有自发性昏厥倾向的健康受试者和不易发生昏厥的健康受试者有显著差异。

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Temporal changes in complexity of cardiovascular regulation during head-up tilt test by entropic measures of fluctuations of heart period intervals and systolic blood pressure

Dynamical aspects of cardiovascular regulation in the head-up tilt test are revealed through the properties of the approximate entropy and sample entropy of increments between subsequent heart period intervals and increments between subsequent systolic blood pressure values. Marked differences are observed in the dynamical response to the tilt test of healthy subjects prone to spontaneous fainting and those who are less susceptible to fainting.

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来源期刊

2014 8th Conference of the European Study Group on Cardiovascular Oscillations (ESGCO)

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