Volume flow in arteriovenous fistulas using vector velocity ultrasound

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Volume flow in arteriovenous fistulas using vector velocity ultrasound. / Hansen, Peter Møller; Olesen, Jacob Bjerring; Pihl, Michael Johannes; Lange, Theis; Heerwagen, Søren; Pedersen, Mads Møller; Rix, Marianne; Lönn, Lars; Jensen, Jørgen Arendt; Nielsen, Michael Bachmann.

In: Ultrasound in Medicine & Biology, Vol. 40, No. 11, 11.2014, p. 2707-2714.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Hansen, PM, Olesen, JB, Pihl, MJ, Lange, T, Heerwagen, S, Pedersen, MM, Rix, M, Lönn, L, Jensen, JA & Nielsen, MB 2014, 'Volume flow in arteriovenous fistulas using vector velocity ultrasound', Ultrasound in Medicine & Biology, vol. 40, no. 11, pp. 2707-2714. https://doi.org/10.1016/j.ultrasmedbio.2014.06.004

APA

Hansen, P. M., Olesen, J. B., Pihl, M. J., Lange, T., Heerwagen, S., Pedersen, M. M., Rix, M., Lönn, L., Jensen, J. A., & Nielsen, M. B. (2014). Volume flow in arteriovenous fistulas using vector velocity ultrasound. Ultrasound in Medicine & Biology, 40(11), 2707-2714. https://doi.org/10.1016/j.ultrasmedbio.2014.06.004

Vancouver

Hansen PM, Olesen JB, Pihl MJ, Lange T, Heerwagen S, Pedersen MM et al. Volume flow in arteriovenous fistulas using vector velocity ultrasound. Ultrasound in Medicine & Biology. 2014 Nov;40(11):2707-2714. https://doi.org/10.1016/j.ultrasmedbio.2014.06.004

Author

Hansen, Peter Møller ; Olesen, Jacob Bjerring ; Pihl, Michael Johannes ; Lange, Theis ; Heerwagen, Søren ; Pedersen, Mads Møller ; Rix, Marianne ; Lönn, Lars ; Jensen, Jørgen Arendt ; Nielsen, Michael Bachmann. / Volume flow in arteriovenous fistulas using vector velocity ultrasound. In: Ultrasound in Medicine & Biology. 2014 ; Vol. 40, No. 11. pp. 2707-2714.

Bibtex

@article{f7b3e4d6a81445d79b706e9197055d27,

title = "Volume flow in arteriovenous fistulas using vector velocity ultrasound",

abstract = "Volume flow in arteriovenous fistulas for hemodialysis was measured using the angle-independent ultrasound technique Vector Flow Imaging and compared with flow measurements using the ultrasound dilution technique during dialysis. Using an UltraView 800 ultrasound scanner (BK Medical, Herlev, Denmark) with a linear transducer, 20 arteriovenous fistulas were scanned directly on the most superficial part of the fistula just before dialysis. Vector Flow Imaging volume flow was estimated with two different approaches, using the maximum and the average flow velocities detected in the fistula. Flow was estimated to be 242 mL/min and 404 mL/min lower than the ultrasound dilution technique estimate, depending on the approach. The standard deviations of the two Vector Flow Imaging approaches were 175.9 mL/min and 164.8 mL/min compared with a standard deviation of 136.9 mL/min using the ultrasound dilution technique. The study supports that Vector Flow Imaging is applicable for volume flow measurements.",

author = "Hansen, {Peter M{\o}ller} and Olesen, {Jacob Bjerring} and Pihl, {Michael Johannes} and Theis Lange and S{\o}ren Heerwagen and Pedersen, {Mads M{\o}ller} and Marianne Rix and Lars L{\"o}nn and Jensen, {J{\o}rgen Arendt} and Nielsen, {Michael Bachmann}",

year = "2014",

month = nov,

doi = "10.1016/j.ultrasmedbio.2014.06.004",

language = "English",

volume = "40",

pages = "2707--2714",

journal = "Ultrasound in Medicine & Biology",

issn = "0301-5629",

publisher = "Elsevier",

number = "11",

}

RIS

TY - JOUR

T1 - Volume flow in arteriovenous fistulas using vector velocity ultrasound

AU - Hansen, Peter Møller

AU - Olesen, Jacob Bjerring

AU - Pihl, Michael Johannes

AU - Lange, Theis

AU - Heerwagen, Søren

AU - Pedersen, Mads Møller

AU - Rix, Marianne

AU - Lönn, Lars

AU - Jensen, Jørgen Arendt

AU - Nielsen, Michael Bachmann

PY - 2014/11

Y1 - 2014/11

N2 - Volume flow in arteriovenous fistulas for hemodialysis was measured using the angle-independent ultrasound technique Vector Flow Imaging and compared with flow measurements using the ultrasound dilution technique during dialysis. Using an UltraView 800 ultrasound scanner (BK Medical, Herlev, Denmark) with a linear transducer, 20 arteriovenous fistulas were scanned directly on the most superficial part of the fistula just before dialysis. Vector Flow Imaging volume flow was estimated with two different approaches, using the maximum and the average flow velocities detected in the fistula. Flow was estimated to be 242 mL/min and 404 mL/min lower than the ultrasound dilution technique estimate, depending on the approach. The standard deviations of the two Vector Flow Imaging approaches were 175.9 mL/min and 164.8 mL/min compared with a standard deviation of 136.9 mL/min using the ultrasound dilution technique. The study supports that Vector Flow Imaging is applicable for volume flow measurements.

AB - Volume flow in arteriovenous fistulas for hemodialysis was measured using the angle-independent ultrasound technique Vector Flow Imaging and compared with flow measurements using the ultrasound dilution technique during dialysis. Using an UltraView 800 ultrasound scanner (BK Medical, Herlev, Denmark) with a linear transducer, 20 arteriovenous fistulas were scanned directly on the most superficial part of the fistula just before dialysis. Vector Flow Imaging volume flow was estimated with two different approaches, using the maximum and the average flow velocities detected in the fistula. Flow was estimated to be 242 mL/min and 404 mL/min lower than the ultrasound dilution technique estimate, depending on the approach. The standard deviations of the two Vector Flow Imaging approaches were 175.9 mL/min and 164.8 mL/min compared with a standard deviation of 136.9 mL/min using the ultrasound dilution technique. The study supports that Vector Flow Imaging is applicable for volume flow measurements.

U2 - 10.1016/j.ultrasmedbio.2014.06.004

DO - 10.1016/j.ultrasmedbio.2014.06.004

M3 - Journal article

C2 - 25282482

VL - 40

SP - 2707

EP - 2714

JO - Ultrasound in Medicine & Biology

JF - Ultrasound in Medicine & Biology

SN - 0301-5629

IS - 11

ER -

ID: 125705575