✦ LIBER ✦
Self-guided retrospective motion correction (SEGMO) for free-breathing whole-heart coronary MRA with 100% acquisition efficiency
✍ Scribed by Jianing Pang; Himanshu Bhat; Behzad Sharif; Zhaoyang Fan; Edward B Gill; James Min; Troy Labounty; Louise Thomson; John D Friedman; Daniel S Berman; Debiao Li
- Book ID
- 104499043
- Publisher
- BioMed Central
- Year
- 2012
- Tongue
- English
- Weight
- 207 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1097-6647
No coin nor oath required. For personal study only.
✦ Synopsis
A respiratory motion correction method (SEGMO) is proposed for whole-heart coronary MRA. It eliminates the need for a diaphragm navigator, reduces imaging setup time, and has more accurate respiratory motion detection using an affine model. Its inherent 100% gating efficiency ensures a shorter and more fixed scan time compared to conventional navigator gated schemes.