CAAS MR 4D Flow is specifically designed to extract relevant information from 3D phase contrast MR images, within a few clicks. Automatic 3D segmentation of the data provides interactive visualization of flow patterns by means of streamlines, time-resolved path lines and color coded vectors.
Compare different planes in the aorta or different datasets by 2D flow and Wall Shear Stress parameters, provided by the software.

Key Product Features

  • Easy and intuitive workflow
  • Visualization and analysis of flow in the thoracic aorta in just a few clicks
  • Load and analyze 4D flow datasets from all main OEM vendors

In the US, Wall Shear Stress and Pressure Difference analysis are for research use only and not meant for clinical decision support.

Key Results

  • Visualization of Aortic Blood Flow in Streamlines, Pathlines and Color Coded Vectors
  • Distribution of wall shear stress and local values of wall shear stress
  • 2D flow phase contract analysis

Key Publications

  • Crandon S. et al. Clinical applications of intra-cardiac four-dimensional flow cardiovascular magnetic resonance: A systematic review. International Journal of Cardiology DOI: 10.1016/j.ijcard.2017.07.023
  • Bissel M. Phenotypes of aorta in AVD insights from imaging. Presented at EuroECHO Imaging 2016.
  • Bissel M. 4D flow: Adding an extra dimension. Presented at EuroECHO Imaging 2016.
  • Elders B et al. Ascending aortic wall shear stress and distensibility are different in patients with corrected atrioventricular septal defect compared to healthy controls: a comprehensive CMR and 4D flow MRI evaluation. JCRM 2016. 18(Suppl 1):P162.
  • Ha H. Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications. Korean J Radiol. 2016 Jul-Aug;17(4):445-462
  • Tanaka et al .: 4D Flow CMR imaging: comparison of conventional parallel imaging and variable density k-t acceleration [abstract]. At: EuroCMR 2016, May 12 – 14, Florence, Italy, Abstract no. 1608.
  • Van der Palen et al .: Reproducibility of aortic 4D flow measurements in healthy volunteers [abstract]. At: EuroCMR 2016, May 12 – 14, Florence, Italy, Abstract no. 1600.
  • Dyverfeldt et al. 4D flow cardiovascular magnetic resonance consensus statement. Journal of Cardiovascular Magnetic Resonance, 2015, 17:72