Hemodynamics

Complex Hemodynamic Responses to Trans-Vascular Electrical Stimulation of the Renal Nerve in Anesthetized Pigs

Complex Hemodynamic Responses to Trans-Vascular Electrical Stimulation of the Renal Nerve in Anesthetized Pigs 150 150 IEEE Open Journal of Engineering in Medicine and Biology (OJEMB)
The objective of this study was to characterize hemodynamic changes during trans-vascular stimulation of the renal nerve and their dependence on stimulation parameters. We employed a stimulation catheter inserted in the right renal artery under fluoroscopic guidance, in pigs. read more

Complex hemodynamic responses to trans-vascular electrical stimulation of the renal nerve in anesthetized pigs

Complex hemodynamic responses to trans-vascular electrical stimulation of the renal nerve in anesthetized pigs 150 150 IEEE Open Journal of Engineering in Medicine and Biology (OJEMB)
The objective of this study was to characterize hemodynamic changes during trans-vascular stimulation of the renal nerve and their dependence on stimulation parameters. We employed a stimulation catheter inserted in… read more

Non-Invasive Cardiac and Respiratory Activity Assessment From Various Human Body Locations Using Bioimpedance

Author(s)3: Kaan Sel, Deen Osman, Roozbeh Jafari
Non-Invasive Cardiac and Respiratory Activity Assessment From Various Human Body Locations Using Bioimpedance 150 150 IEEE Open Journal of Engineering in Medicine and Biology (OJEMB)

Objective: Bioimpedance sensing is a powerful technique that measures the tissue impedance and captures important physiological parameters including blood flow, lung movements, muscle contractions, body fluid shifts, and other cardiovascular…

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Semi-Automated Graphical System for Calculating Pulmonary Vascular Impedances in a Clinical Setting

Author(s)3: Timothy Bachman, Kang Kim, Marc Simon
Semi-Automated Graphical System for Calculating Pulmonary Vascular Impedances in a Clinical Setting 150 150 IEEE Open Journal of Engineering in Medicine and Biology (OJEMB)

Computer graphic on right illustrates the steps necessary to analyze PVZ using the CompositePVZ © software. This includes measuring pulmonary artery (PA) diameter, tracing of PA pressure waveforms, pulsed-wave Doppler…

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