Figure 18. Coronary MRA Single-Phase Data Acquisition Windows. Single-phase imaging positioned at specific cardiac phase ideally in the rest periods (diastasis) with least amount of motion (frames yellow or red). Frames green and blue placed at systole shows severe image degradation due to motion of right coronary artery [22]

From

Shifting Paradigm from Conventional 2D to 3D-Delayed Gadolinium Enhancement Whole Heart MRI: Implications, Technical Aspects, Applications & Planning

Bourne S., Rivard A., Schieman K., Sherif A.

American Journal of Cardiovascular Disease Research. 2022, 8(1), 1-28