Radial-based acquisition strategies for pre-procedural non-contrast cardiovascular magnetic resonance angiography of the pulmonary veins.
Pascale AouadIoannis KoktzoglouBastien MilaniAli SerhalJose NazariRobert R EdelmanPublished in: Journal of cardiovascular magnetic resonance : official journal of the Society for Cardiovascular Magnetic Resonance (2020)
Our results suggest that a free-breathing stack-of-stars bSSFP technique is advantageous in providing accurate depiction of PV anatomy and ostial measurements without significant degradation from off-resonance artifacts, and with better image quality than Cartesian 3D. For patients in whom respiratory gating is unsuccessful, a breath-hold thin-slab stack-of-stars technique with retrospective motion correction may be a useful alternative.
Keyphrases
- image quality
- magnetic resonance
- computed tomography
- end stage renal disease
- ejection fraction
- newly diagnosed
- peritoneal dialysis
- prognostic factors
- optical coherence tomography
- pulmonary hypertension
- contrast enhanced
- high resolution
- cross sectional
- magnetic resonance imaging
- patient reported outcomes
- mass spectrometry
- quantum dots