A novel image navigator-based 3D whole-heart cardiac MRA at 0.55T achieves excellent image quality and comparable vessel sharpness to 1.5T systems in approximately 6 minutes.
The proposed approach enables 3D whole-heart CMRA at 0. 55T in a 6-min scan (5. 9 ± 0. 7 min 5. 9 0. 7\;), providing excellent image quality, minimal artifacts, and comparable vessel sharpness to previous 1. 5T studies. Future work will include the evaluation of the proposed approach in patients with cardiovascular disease.
Castillo‐Passi et al. (Wed,) studied this question.