Since arterial blood flow is pulsatile and arterial ... results in a change in the electrical conductivity and thus the impedance of the thorax to electrical current. It is the measured, dynamic ...

Abstract: An electrical model of the human pulmonary arterial tree has been developed using modern oscillatory flow theory. By comparison with corresponding in vivo measurements of 1) pressure and ...

(Right) A forward-propagating wave encounters an impedance mismatch (increased vessel stiffness ... For example, common questions in the field of arterial haemodynamics include: To what extent do ...

Impedance cardiography, also known as “thoracic electrical ... Both systemic vascular resistance and mean arterial blood pressure decreased during the rewarming period but did not meet GA thresholds ...

Whole blood impedance aggregometry was performed using a multiplate ... 5 μM), and perfused through the chamber channels at arterial shear rate (1500 s −1) for 3 minutes. Following perfusion, the ...

Results: At all volume instillations, mean impedance within the right ventral (RV) quadrant was significantly higher than all other quadrants (p< 0.0001 ANOVA). A significantly greater EIT ...

Right now, such tattoos don’t exist, but the key technology is being worked on in labs around the world, including my lab at ...

Abstract: This paper calls attention to the practical value of a more extended use of the impedance concept. It brings out a certain underlying unity in what otherwise appear diverse physical ...

Background Valvular diseases are widely recognized as important etiologies for large vessel occlusion stroke (LVO) but their impact on outcomes among patients with LVO receiving endovascular treatment ...

Correspondence to Dr Russell James Everett, BHF/Centre for Cardiovascular Science, University of Edinburgh, Edinburgh EH16 4SB, UK; russell.everett{at}ed.ac.uk To review the pathophysiology of ...

Drawing on its extensive experience in managing peripheral venous thromboembolism, Inari Medical developed the Artix™ Thrombectomy System to address critical unmet needs in arterial thrombectomy ...