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24 sie 2022 · SeisWind® 3D is an evolution of Fugro’s UUHR seismic service that consists of eight solid custom specification digital streamers, with proprietary sources and decimetre accuracy in-sea positioning systems.
25 cze 2020 · The formation of new blood vessels after myocardial infarction (MI) is essential for the survival of existing and regenerated cardiac tissue. However, the extent of endogenous...
2 dni temu · The distinction between Newtonian and Non-Newtonian fluids is usually determined by geometry and shear rate; if the deformation of the vessel size is greater than 1 mm, then flows in such geometry are considered Newtonian [].The blood exhibits shear thinning behavior depending on the cardiac cycle of the patient and the instantaneous shear rate ranged from zero to nearly 1000 s −1 in larger ...
Cardiovascular disease is a major cause of death worldwide. New diagnostic tools are needed to provide early detection and intervention to reduce mortality and increase both the duration and quality of life for patients with heart disease. Seismocardiography (SCG) is a technique for noninvasive evaluation of cardiac activity.
4 cze 2013 · However, there are functionally relevant anastomotic vessels, known as collateral arteries, which interconnect epicardial coronary arteries. These vessels provide an alternative source of blood supply to the myocardium in cases of occlusive coronary artery disease.
1 gru 2021 · The normal pericardium is a sac that envelopes the heart, except at the 2 orifices, corresponding to the entrances and exits of the arterial trunks and veins surrounded by their pericardial reflections (Central Illustration, Figure 2) (31). In other words, this sac is invaginated by the heart (22).
Disturbances in conduit vessel function. Values of hyperemic flows in individuals with risk factors for coronary artery disease are usually reported as global values, i.e., averaged over the entire left ventricular myocardium.
