𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Method for correcting respiratory artefacts in parallel-accelerated first-pass myocardial perfusion imaging

✍ Scribed by Fair, Merlin; Gatehouse, Peter; Drivas, Peter; Alpendurada, Francisco; Firmin, David

Book ID
121568305
Publisher
BioMed Central
Year
2014
Tongue
English
Weight
328 KB
Volume
16
Category
Article
ISSN
1097-6647

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Combination of compressed sensing and pa
Combination of compressed sensing and parallel imaging for highly accelerated first-pass cardiac perfusion MRI
✍ Ricardo Otazo; Daniel Kim; Leon Axel; Daniel K. Sodickson 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 516 KB

## Abstract First‐pass cardiac perfusion MRI is a natural candidate for compressed sensing acceleration since its representation in the combined temporal Fourier and spatial domain is sparse and the required incoherence can be effectively accomplished by __k‐t__ random undersampling. However, the r

Improved correction of spatial inhomogen
Improved correction of spatial inhomogeneities of surface coils in quantitative analysis of first-pass myocardial perfusion imaging
✍ Frans P.P.J. Kremers; Mark B.M. Hofman; Jan G.J. Groothuis; Michael Jerosch-Hero 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 300 KB

## Abstract ## Purpose: To test whether image normalization using either a separate 3D proton‐density (PD)‐weighted prescan, or 2D PD‐weighted images prior to the perfusion series, improves correction of differences in spatial sensitivity induced by radiofrequency (RF) surface receiver coils. Orig

T2* effects in the dual-sequence method
T2* effects in the dual-sequence method for high-dose first-pass myocardial perfusion
✍ Peter Gatehouse; Jonathan Lyne; Gillian Smith; Dudley Pennell; David Firmin 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 228 KB

## Abstract ## Purpose To examine whether T2\* effects reduce the accuracy of arterial input function (AIF) measurement by the dual‐sequence method. ## Materials and Methods The dual‐sequence method obtains a low‐resolution AIF image and high‐resolution myocardial images in each cycle, with suit