Searched for: subject%3A%22contrast%255C-enhanced%255C+ultrasound%22
(1 - 6 of 6)
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Wahyulaksana, G. (author), Wei, Luxi (author), Voorneveld, J.D. (author), Hekkert, Maaike Te Lintel (author), Strachinaru, Mihai (author), Duncker, Dirk J. (author), de Jong, N. (author), van der Steen, A.F.W. (author), Vos, H.J. (author)
Assessing the coronary circulation with contrast-enhanced echocardiography has high clinical relevance. However, it is not being routinely performed in clinical practice because the current clinical tools generally cannot provide adequate image quality. The contrast agent's visibility in the myocardium is generally poor, impaired by motion...
journal article 2023
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Ergin, B├╝lent (author), van Rooij, Tom (author), Lima, Alexandre (author), Ince, Yasin (author), Specht, Patricia A.C. (author), Mik, E.G. (author), Kooiman, Klazina (author), de Jong, N. (author), Ince, Can (author)
Acute normovolemic hemodilution (ANH) is associated with low oxygen carrying capacity of blood and purposed to cause renal injury in perioperative setting. It is best accomplished in a perioperative setting by a colloid such as hydroxyl ethyl starch (HES) due its capacity to fill the vascular compartment and maintain colloidal pressure....
journal article 2022
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Wahyulaksana, G. (author), Wei, Luxi (author), Schoormans, Jasper (author), Voorneveld, J.D. (author), van der Steen, A.F.W. (author), de Jong, N. (author), Vos, H.J. (author)
Suppressing tissue clutter is an essential step in blood flow estimation and visualization, even when using ultrasound contrast agents. Blind source separation (BSS)-based clutter filter for high-framerate ultrasound imaging has been reported to perform better in tissue clutter suppression than the conventional frequency-based wall filter and...
journal article 2022
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Ossenkoppele, B.W. (author), Wei, Luxi (author), Luijten, Ben (author), Vos, H.J. (author), de Jong, N. (author), Van Sloun, Ruud J.G. (author), Verweij, M.D. (author)
3-D contrast enhanced ultrasound enables better visualization of inherently 3-D vascular geometries compared to an intersecting plane. Additionally, it would allow the application of motion correction techniques for all directions. Both contrast detection and motion correction work better on high-frame rate data. However high-frame rate 3-D...
conference paper 2022
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Voorneveld, J.D. (author), Keijzer, L.B.H. (author), Strachinaru, Mihai (author), Bowen, Daniel J. (author), Mutluer, Ferit O. (author), van der Steen, A.F.W. (author), Ten Cate, Folkert (author), de Jong, N. (author), Vos, H.J. (author), Van den Bosch, Annemien E. (author), Bosch, Johan G. (author)
High-frame-rate (HFR) echo-particle image velocimetry (echoPIV) is a promising tool for measuring intracardiac blood flow dynamics. In this study, we investigate the optimal ultrasound contrast agent (UCA: SonoVue) infusion rate and acoustic output to use for HFR echoPIV (PRF = 4900 Hz) in the left ventricle (LV) of patients. Three infusion...
journal article 2021
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Daeichin, Verya (author), van Rooij, Tom (author), Skachkov, Ilya (author), Ergin, Bulent (author), Specht, Patricia A.C. (author), Lima, Alexandre (author), Ince, Can (author), Bosch, Johan G. (author), van der Steen, A.F.W. (author), de Jong, N. (author), Kooiman, Klazina (author)
Although high-frequency ultrasound imaging is gaining attention in various applications, hardly any ultrasound contrast agents (UCAs) dedicated to such frequencies (>15 MHz) are available for contrast-enhanced ultrasound (CEUS) imaging. Moreover, the composition of the limited commercially available UCAs for high-frequency CEUS (hfCEUS) is...
journal article 2017
Searched for: subject%3A%22contrast%255C-enhanced%255C+ultrasound%22
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