This work compared the performance of four navigator gating algorithms [accept/reject (A/R), diminishing variance algorithm (DVA), phase ordering with automatic window selection (PAWS) and retrospective gating (RETRO)] in suppressing respiratory motion artifacts in free-breathing 3D balanced steady-
1133-159 Comparison of individually adapted breath-hold and free-breathing coronary magnetic resonance angioplasty using steady state free precession
✍ Scribed by Cosima Jahnke; Ingo Paetsch; Rolf Gebker; Bernhard Schnackenburg; Axel Bornstedt; Eckart Fleck; Eike Nagel
- Book ID
- 119549108
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 161 KB
- Volume
- 43
- Category
- Article
- ISSN
- 1558-3597
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## Abstract ## Purpose To compare the performance of the conventional diaphragm navigator (DNAV) and the recently developed cardiac fat navigator (FatNAV) in suppressing respiration‐induced cardiac motion in free‐breathing 3D balanced steady‐state free precession coronary MRA (SSFP CMRA). ## Mate
## Abstract ## Purpose To analyze the incremental diagnostic value of a combination of two approaches (free‐breathing and breathhold) vs. the sole free‐breathing approach to coronary magnetic resonance angiography (CMRA) for detection of significant stenoses. ## Materials and Methods Thirty pati