0000000000400178

AUTHOR

P. Dietmar

showing 2 related works from this author

Modelling and Simulation of the Longterm Behaviour of Arterial Pressure Regulation with the Aid of a Block — Diagrammed Interactive Simulation System

1983

The possibility of developing a managable closed nonlinear mathematical model of the renovascular system for longterm blood pressure regulation is outlined. The developed model is a parametric one. Its structure contains explicitely the biological parameters.

Nonlinear systemBlood pressureInteractive simulationComputer scienceControl engineeringBlock (data storage)Parametric statistics
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A Nonlinear Circulatory Model for Artificial Heart Studies

1983

Animals with total artificial heart replacement (TAH) have survived for up to 9 months with manually controlled driving systems. A certain physiological control is provided by the animals intact peripheral regulation resulting in pathological venous hemodynamics, expressing the needs for a technical automatic control system, replacing the natural sympathetic stimulation and Starlings Law of the heart. A nonlinear dynamic mathematical model of the human cardiovascular system (CVSM) containing the systemic and pulmonary components was outlined and verified, which is employable to analyse the hemodynamic behaviour under normal and abnormal states. By modifying this model, assuming that cardiac…

medicine.medical_specialtyCardiac outputAutomatic controlbusiness.industryHemodynamicsOptimal controllaw.inventionBlood pumplawArtificial heartInternal medicineCirculatory systemAortic pressureCardiologyMedicinebusiness
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