Guiot C, Losano G
Dipartimento di Anatomia e Fisiologia Umana dell'Università di Torino, Italy.
J Biomed Eng. 1991 Nov;13(6):459-64. doi: 10.1016/0141-5425(91)90090-t.
A sudden reduction in perfusion pressure evokes a transient hyperaemic response in the coronary arteries of anaesthetized dogs; its characteristics depend on the vasomotor tone. A heuristic model, which mimics the vascular bed with a lumped second-order system on the lines of the well-known Windkessel model, but accounting for the blood inertia, is proposed to describe that response and to quantify the viscoelastic properties of the system.
灌注压力的突然降低会在麻醉犬的冠状动脉中引发短暂的充血反应；其特征取决于血管运动张力。本文提出了一种启发式模型，该模型以著名的Windkessel模型为基础，用集总二阶系统模拟血管床，但考虑了血液惯性，以描述这种反应并量化系统的粘弹性特性。
