Complexity of cardiovascular regulation in small animals

被引：19

作者：

Aubert, Andre E. ^{[1
,2
]}

Vandeput, Steven ^{[3
]}

Beckers, Frank ^{[1
,2
]}

Liu, Jiexin ^{[1
,2
]}

Verheyden, Bart ^{[1
,2
]}

Van Huffel, Sabine ^{[3
]}

机构：

[1] Katholieke Univ Leuven, Univ Hosp Gasthuisberg, Lab Expt Cardiol, B-3000 Louvain, Belgium

[2] Katholieke Univ Leuven, Univ Hosp Gasthuisberg, ICSS, B-3000 Louvain, Belgium

[3] Katholieke Univ Leuven, Dept Elect Engn, ESAT SCD, B-3001 Louvain, Belgium

来源：

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES | 2009年 / 367卷 / 1892期

关键词：

autonomic nervous system; nonlinear dynamics; fractal dimension; 1/f slope; detrended fluctuation analysis; correlation dimension; HEART-RATE-VARIABILITY; POWER SPECTRUM ANALYSIS; BLOOD-PRESSURE; NONLINEAR DYNAMICS; TIME-SERIES; FRACTAL DIMENSION; CONSCIOUS RATS; CHAOS; FREQUENCY; MODULATION;

D O I：

10.1098/rsta.2008.0276

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Oscillations of heart rate and blood pressure are related to the activity of the underlying control mechanism. They have been investigated mostly with linear methods in the time and frequency domains. Also, in recent years, many different nonlinear analysis methods have been applied for the evaluation of cardiovascular variability. This review presents the most commonly used nonlinear methods. Physiological understanding is obtained from various results from small animals.

引用

页码：1239 / 1250

页数：12

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