Cardiac filling pressures including the central venous pressure and pulmonary artery ... variation derived from analysis of the arterial waveform, the stroke volume variation derived from pulse ...

Left ventricular assist devices (LVADs) are increasingly common across the heart failure population. Right ventricular failure (RVF) is a feared complication that can occur in the early post-operative ...

One promising technique that has gained attention is intracavitary electrocardiography (IC-ECG), which has been shown to be a reliable method for determining catheter tip location. A study ...

These methods were used to treat a range of congenital cardiac defects involving reduced pulmonary blood flow. Nuland et al.'s experimental findings [5] are particularly noteworthy. They described ...

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Arteriovenous fistula was excluded because no communication was observed between the femoral artery and vein. Furthermore, the Doppler waveform of turbulent flow (biphasic waveform consisted of ...

The OBPM uses both red and infrared light to detect brain pulse waves associated with blood volume and oxygen changes with each cardiac pulse. A qualitative assessment of unique brain pulse waveforms ...

Shear wave elastography is a non-invasive imaging technology invented for clinical applications that has shown promise to characterize various tissue viscoelasticity. It is based on measuring and ...

Static measures of filling pressure in right and left cardiac chambers, such as central venous pressure (CVP) and pulmonary artery occlusion pressure (PAOP), depend on the interaction between venous ...