Evaluation of Physiological Control Systems for Rotary Left Ventricular Assist Devices: An In-Vitro Study

Rotary left ventricular assist devices (LVADs) show weaker response to preload and greater response to afterload than the native heart. This may lead to ventricular suction or pulmonary congestion, which can be deleterious to the patient’s recovery. A physiological control system which optimizes res...

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Veröffentlicht in:	Annals of biomedical engineering 2016-08, Vol.44 (8), p.2377-2387
Hauptverfasser:	Pauls, Jo P., Stevens, Michael C., Bartnikowski, Nicole, Fraser, John F., Gregory, Shaun D., Tansley, Geoff
Format:	Artikel
Sprache:	eng
Schlagworte:	Biochemistry Biological and Medical Physics Biomedical and Life Sciences Biomedical Engineering and Bioengineering Biomedicine Biophysics Blood Flow Velocity Classical Mechanics Congestion Constants Control systems Controllers Female Heart-Assist Devices Humans Male Medical materials Models, Cardiovascular Physiology Pumps Tubes Vascular Resistance Ventricular assist devices
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