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Liu, Y., Yin, Y.F., Zhang, D.F., Wang, M.H. and Bi, Y.Q. (2015) Simulation Analysis of Pulsating Signals of Electrical Network Model of Cardiovascular System. Journal of Biomedical Engineering, 32, 1207-1211. (In Chinese)

has been cited by the following article:

• TITLE: On the Blood Pressure in the Cardiovascular System

  AUTHORS: Xiaobing Lu, Jianli Jiang, Shaohua Wang

  KEYWORDS: Cardiovascular System, Response of Blood Pressure, Regulation of Blood Flow, Theory of Womersley

  JOURNAL NAME: Journal of Biosciences and Medicines, Vol.10 No.4, April 6, 2022

  ABSTRACT: Background: Hemodynamics is a practical and complicated theoretical problem. The aim of this paper is to analyze the characteristics of blood pressure in the cardiovascular system changing with the mechanical parameters of blood vessels and the storage of some visceral organs. Method: The fluid network model was used for the study. The cardiovascular system was modeled as a system consisting of 20 segments of vessels. The main controlling parameters were determined first by using dimensional analysis. Then the responses of blood pressure of each segment of vessels were analyzed by changing the controlling parameters. Results: The parameters of the blood vessel of brain have the least influence on the pressures of other parts. The pressures of the system of blood vessels will decrease if some blood is stored in the liver or the abdominal vein system. Vice versa. The effects of regulation of blood on the variation of blood pressure are larger than the other controlling parameters. Conclusions: The controlling parameters of the abdominal aorta and ascending aorta affect greatly the blood pressure of each vessel.