Extending 4D Flow Visualization to the Human Right Ventricle
2009 (English)In: Proceedings of International Society for Magnetic Resonance in Medicine: 17th Scientific Meeting 2009, International Society for Magnetic Resonance in Medicine , 2009, 3860-3860 p.Conference paper, Poster (Refereed)
The right ventricle has an important role in cardiovascular disease. However, because of the complex geometry and the sensitivity to the respiratory cycle, imaging of the right ventricle is challenging. We investigated whether 3D cine phase-contrast MRI can provide data with sufficient accuracy for visualizations of the 4D blood flow in the right ventricle. Whole-heart 4D flow measurements with optimized imaging parameters and post-processing tools were made in healthy volunteers. Pathlines emitted from the right atrium could be traced through the right ventricle to the pulmonary artery without leaving the blood pool and thereby met our criteria for sufficient accuracy.
Place, publisher, year, edition, pages
International Society for Magnetic Resonance in Medicine , 2009. 3860-3860 p.
National CategoryMedical Image Processing
IdentifiersURN: urn:nbn:se:liu:diva-58093OAI: oai:DiVA.org:liu-58093DiVA: diva2:331963
ISMRM 17th Scientific Meeting and Exhibition, Honolulu, Hawaii, USA, 18-24 April 2009