Value of Compressed Sensing in Non-Contrast Enhanced Coronary Magnetic Resonance Angiography in Elderly Patients
Motivation: Coronary artery examination in elderly patients with low renal function and poor respiratory coordination has always been a clinical pain point. Goal(s): Explore the feasibility of balanced steady-state free precession BTFE sequence for non-drug coronary imaging and find the optimal compressed sensing coefficient under this sequenceApproach: Acquire cs4, 6, and 8 images under BTFE sequence, record acquisition time and analyze objective indicators and subjective scoresResults: CS6 can achieve relatively high imaging quality in a short timeImpact: Our study may inform efforts to more rapidly perform non-contrast enhanced coronary MRI angiography in elderly patients.
Authors
- Wenqiu Chen (ORCID: https://orcid.org/0000-0002-4427-0075)
- Yan Zhao (ORCID: https://orcid.org/0000-0003-2248-5507)
- Yong Yuan (ORCID: https://orcid.org/0000-0001-9720-1965)
- Dongmei Jin (ORCID: https://orcid.org/0000-0001-7133-4460)
- W Y Liu
- Gang Lü (ORCID: https://orcid.org/0000-0001-5921-1839)
- T. Chen
- Y. Jiang (ORCID: https://orcid.org/0009-0000-9996-4827)
Publication Details
- Journal
- Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
- Published
- 2024-11-26
- DOI
- https://doi.org/10.58530/2024/5132
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00