Abstract Arterial blood pressure is one of the most often measured vital parameters in clinical practice. State-of-the-art noninvasive ABP measurement technologies have noticeable limitations and are mainly based on uncomfortable techniques complete or partial arterial occlusion by cuffs. Most commonplace devices provide only intermittent measurements, continuous systems bulky difficult to appl...

Ejection fraction (EF) is an important indicator of cardiac function, especially in clinical conditions. Unlike imaging technology such as echocardiography, impedance cardiography (ICG) a low-cost, non-invasive and continuous method monitoring EF. However, the accuracy ICG to evaluate EF value needs be further improved. This paper uses simplified ventricular model simplify complex relationship ...