Iodine Delivery Rate

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Iodine delivery rate of different concentrations of iodine ...

    https://ucdavis.pure.elsevier.com/en/publications/iodine-delivery-rate-of-different-concentrations-of-iodine-contai
    Jun 01, 2004 · With the higher iodine concentrations, viscosity limited the injection speed of the achievable pressure limit. The highest iodine delivery rate was 2560 mg/s, using an agent with 320 mg/ml iodine content. With the more concentrated agent, a maximal …Author: Friedrich D Knollmann, K. Schimpf, R. Felix

Impact of Iodine Delivery Rate with Varying Flow Rates on ...

    https://www.sciencedirect.com/science/article/pii/S1076633213002092
    While image quality is dependent on these patient-specific factors, previous work has shown that iodine concentration and iodine delivery rate (IDR) are the most important protocol specific factors that determine vascular attenuation and image quality. Manipulation of these parameters has, however, led to conflicting results 17, 18, 19 ...Author: Jan Hansmann, Christian Fink, Gregor Jost, Hubertus Pietsch, Mathias Meyer, John W. Nance, Uwe J. Sc...

Impact of iodine concentration and iodine delivery rate on ...

    https://www.ncbi.nlm.nih.gov/pubmed/31016447
    KEY POINTS: • The contrast enhancement in coronary CT angiography is independent of the iodine concentration when contrast media are injected at body temperature (37 °C) with the same iodine delivery rate. • Iodine concentration does not influence the change in heart rate when contrast media are injected at identical iodine delivery rates.Author: Marco Rengo, Anoeshka Dharampal, Marisa Lubbers, Marc Kock, Joachim E. Wildberger, Marco Das, André ...

ORIGINAL ARTICLE - Clinical MRI

    http://clinical-mri.com/wp-content/uploads/2016/12/Iodine_Concentration_and_Optimization_in_Computed.99187.pdf
    increased for CTA in a given patient, one can increase iodine concen-tration, the flow rate at which CM is injected, or both. The aforementioned considerations can be synthesized by the concept of iodine delivery rate (IDR), which is defined as: IDR ¼ ½I f ðEquation1Þ where [I] is the iodine concentration of CM and f is the flow rate at

Iodixanol versus Iopromide at Coronary CT Angiography ...

    https://pubs.rsna.org/doi/10.1148/radiol.2017162779
    However, in these trials, contrast media were injected with unequal iodine delivery rates. By using an iodine delivery rate of 1.5 g of iodine per second in both arms (body weight < 100 kg), we measured average attenuation values well above 400 HU, with acceptable noise and image quality. The injection rate of iodixanol 270 was 5.6–6.5 mL/sec.Author: Marisa M. Lubbers, Marc Kock, André Niezen, Tjebbe Galema, Marcel Kofflard, Tobias Bruning, Henriett...

IDR - iodine delivery rate AcronymAttic

    https://www.acronymattic.com/iodine-delivery-rate-(IDR).html
    IDR stands for iodine delivery rate. IDR is defined as iodine delivery rate rarely. IDR stands for iodine delivery rate. Printer friendly. Menu Search "AcronymAttic.com. Abbreviation to define. Find. Examples: NFL, NASA, PSP, HIPAA. Tweet. What does IDR stand for? IDR stands for iodine delivery rate. Advertisement: This definition appears ...

Impact of iodine concentration and iodine delivery rate on ...

    https://link.springer.com/10.1007/s00330-019-06196-7
    Apr 23, 2019 · To compare the effect of contrast medium iodine concentration on contrast enhancement, heart rate, and injection pressure when injected at a constant iodine delivery rate in coronary CT angiography (CTA). One thousand twenty-four patients scheduled for coronary CTA were prospectively randomized to receive one of four contrast media: iopromide 300 mg I/ml, iohexol 350 mg I/ml, …Author: Marco Rengo, Anoeshka Dharampal, Marisa Lubbers, Marc Kock, Joachim E. Wildberger, Marco Das, André ...

Iodine: Uses, Side Effects, Interactions, Dosage, and Warning

    https://www.webmd.com/vitamins/ai/ingredientmono-35/iodine
    Washing the vagina with a solution containing iodine in the form of povidone-iodine before a Cesarean delivery reduces the risk of the inflammation of the uterus lining. ... povidone-iodine and ...

Clinical Pharmacology, Uses, and Adverse Reactions of ...

    https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3538464/
    This opacification is proportional to the iodine delivery rate, which is determined primarily by the rate of contrast injection and is influenced by the concentration of iodine in the contrast medium.10 Because arterial opacification is the primary goal, the total amount of contrast media used is frequently less of an issue than how quickly the ...Author: Jeffrey J. Pasternak, Eric E. Williamson

A simple method to estimate the optimum iodine ...

    https://iopscience.iop.org/article/10.1088/0031-9155/53/5/014
    Feb 14, 2008 · It is important to increase the iodine delivery rate (I), that is the iodine concentration of the contrast material (C) × the flow rate of the contrast material (Q), through microcatheters to obtain arteriograms of the highest contrast.It is known that C is an important factor that influences I.The purpose of this study is to establish a method of hydrodynamic calculation of the optimum ...Author: Teiyu Yamauchi, Shigeru Furui, Shigeru Suzuki, Kohshiro Mimura, Toshihiko Hayashi, Takeshi Yamada, C...

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