Sökning: WFRF:(Hope Ann) >
4D flow cardiovascu...
4D flow cardiovascular magnetic resonance consensus statement
-
- Dyverfeldt, Petter (författare)
- Linköpings universitet,Avdelningen för kardiovaskulär medicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV
-
- Bissell, Malenka (författare)
- University of Oxford, England
-
- Barker, Alex J. (författare)
- Northwestern University, IL 60611 USA
-
visa fler...
-
- Bolger, Ann F (författare)
- Linköpings universitet,Avdelningen för kardiovaskulär medicin,Medicinska fakulteten,Region Östergötland, Fysiologiska kliniken US,University of Calif San Francisco, CA USA
-
- Carlhäll, Carljohan (författare)
- Linköpings universitet,Avdelningen för kardiovaskulär medicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Region Östergötland, Fysiologiska kliniken US
-
- Ebbers, Tino (författare)
- Linköpings universitet,Avdelningen för kardiovaskulär medicin,Medicinska fakulteten,Centrum för medicinsk bildvetenskap och visualisering, CMIV,Region Östergötland, Fysiologiska kliniken US
-
- Francios, Christopher J. (författare)
- University of Wisconsin, WI 53706 USA
-
- Frydrychowicz, Alex (författare)
- University Hospital Schleswig Holstein, Germany
-
- Geiger, Julia (författare)
- University of Childrens Hospital Zurich, Switzerland
-
- Giese, Daniel (författare)
- University Hospital Cologne, Germany
-
- Hope, Michael D. (författare)
- University of Calif San Francisco, CA USA
-
- Kilner, Philip J. (författare)
- University of London Imperial Coll Science Technology and Med, England
-
- Kozerke, Sebastian (författare)
- University of Zurich, Switzerland; ETH, Switzerland
-
- Myerson, Saul (författare)
- University of Oxford, England
-
- Neubauer, Stefan (författare)
- University of Oxford, England
-
- Wieben, Oliver (författare)
- University of Wisconsin, WI 53706 USA
-
- Markl, Michael (författare)
- Northwestern University, IL 60611 USA; Northwestern University, IL 60611 USA
-
visa färre...
-
(creator_code:org_t)
- 2015-08-10
- 2015
- Engelska.
-
Ingår i: Journal of Cardiovascular Magnetic Resonance. - : BioMed Central / Informa Healthcare. - 1097-6647 .- 1532-429X. ; 17:72
- Relaterad länk:
-
https://liu.diva-por... (primary) (Raw object)
-
visa fler...
-
https://jcmr-online....
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
visa färre...
Abstract
Ämnesord
Stäng
- Pulsatile blood flow through the cavities of the heart and great vessels is time-varying and multidirectional. Access to all regions, phases and directions of cardiovascular flows has formerly been limited. Four-dimensional (4D) flow cardiovascular magnetic resonance (CMR) has enabled more comprehensive access to such flows, with typical spatial resolution of 1.5x1.5x1.5 - 3x3x3 mm(3), typical temporal resolution of 30-40 ms, and acquisition times in the order of 5 to 25 min. This consensus paper is the work of physicists, physicians and biomedical engineers, active in the development and implementation of 4D Flow CMR, who have repeatedly met to share experience and ideas. The paper aims to assist understanding of acquisition and analysis methods, and their potential clinical applications with a focus on the heart and greater vessels. We describe that 4D Flow CMR can be clinically advantageous because placement of a single acquisition volume is straightforward and enables flow through any plane across it to be calculated retrospectively and with good accuracy. We also specify research and development goals that have yet to be satisfactorily achieved. Derived flow parameters, generally needing further development or validation for clinical use, include measurements of wall shear stress, pressure difference, turbulent kinetic energy, and intracardiac flow components. The dependence of measurement accuracy on acquisition parameters is considered, as are the uses of different visualization strategies for appropriate representation of time-varying multidirectional flow fields. Finally, we offer suggestions for more consistent, user-friendly implementation of 4D Flow CMR acquisition and data handling with a view to multicenter studies and more widespread adoption of the approach in routine clinical investigations.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
Nyckelord
- 4D Flow CMR; 4D Flow MRI; Phase-contrast magnetic resonance imaging; MR flow imaging; Hemodynamics; Flow visualization; Flow quantification; Recommendations; Clinical; Cardiovascular
Publikations- och innehållstyp
- ref (ämneskategori)
- for (ämneskategori)
Hitta via bibliotek
Till lärosätets databas
- Av författaren/redakt...
-
Dyverfeldt, Pett ...
-
Bissell, Malenka
-
Barker, Alex J.
-
Bolger, Ann F
-
Carlhäll, Carljo ...
-
Ebbers, Tino
-
visa fler...
-
Francios, Christ ...
-
Frydrychowicz, A ...
-
Geiger, Julia
-
Giese, Daniel
-
Hope, Michael D.
-
Kilner, Philip J ...
-
Kozerke, Sebasti ...
-
Myerson, Saul
-
Neubauer, Stefan
-
Wieben, Oliver
-
Markl, Michael
-
visa färre...
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
-
MEDICIN OCH HÄLS ...
-
och Klinisk medicin
- Artiklar i publikationen
-
Journal of Cardi ...
- Av lärosätet
-
Linköpings universitet