USPIO-enhanced 3D-cine self-gated cardiac MRI based on a stack-of-stars golden angle short echo time sequence: Application on mice with acute myocardial infarction

Journal of Magnetic Resonance Imaging : JMRI
Aurélien J TrotierSylvain Miraux

Abstract

To develop and assess a 3D-cine self-gated method for cardiac imaging of murine models. A 3D stack-of-stars (SOS) short echo time (STE) sequence with a navigator echo was performed at 7T on healthy mice (n = 4) and mice with acute myocardial infarction (MI) (n = 4) injected with ultrasmall superparamagnetic iron oxide (USPIO) nanoparticles. In all, 402 spokes were acquired per stack with the incremental or the golden angle method using an angle increment of (360/402)° or 222.48°, respectively. A cylindrical k-space was filled and repeated with a maximum number of repetitions (NR) of 10. 3D cine cardiac images at 156 μm resolution were reconstructed retrospectively and compared for the two methods in terms of contrast-to-noise ratio (CNR). The golden angle images were also reconstructed with NR = 10, 6, and 3, to assess cardiac functional parameters (ejection fraction, EF) on both animal models. The combination of 3D SOS-STE and USPIO injection allowed us to optimize the identification of cardiac peaks on navigator signal and generate high CNR between blood and myocardium (15.3 ± 1.0). The golden angle method resulted in a more homogeneous distribution of the spokes inside a stack (P < 0.05), enabling reducing the acquisition ti...Continue Reading

References

Jan 1, 1992·Journal of Magnetic Resonance Imaging : JMRI·G H GloverK M Bradshaw
Jan 1, 1990·Magnetic Resonance Imaging·T A Spraggins
Jan 1, 1990·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·W S KimZ H Cho
May 1, 1995·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·P Irarrazabal, D G Nishimura
May 1, 1997·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·F E BoadaK R Thulborn
Jan 6, 2004·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Andrew C LarsonOrlando P Simonetti
Sep 25, 2004·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Mark E CroweOrlando P Simonetti
Feb 4, 2005·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Andrew C LarsonOrlando P Simonetti
Jun 18, 2005·IEEE Transactions on Medical Imaging·Philip J BeattyJohn M Pauly
Jul 15, 2005·The International Journal of Cardiovascular Imaging·Thomas Sangild SørensenErik Morre Pedersen
Nov 2, 2005·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Peter Kellman, Elliot R McVeigh
Feb 2, 2006·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Paul T GurneyDwight G Nishimura
Feb 8, 2006·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Bassem HibaPierre Croisille
Nov 23, 2006·NMR in Biomedicine·Edwin HeijmanGustav J Strijkers
Jan 25, 2007·IEEE Transactions on Medical Imaging·Stefanie WinkelmannOlaf Doessel
Sep 28, 2007·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Bassem HibaMarc Janier
Jun 27, 2008·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Elizabeth BucholzG Allan Johnson
Apr 8, 2010·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Elizabeth BucholzG Allan Johnson
Mar 18, 2011·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Simon KonstandinLothar R Schad
Feb 13, 2013·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Jianing PangDebiao Li
Jul 6, 2013·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Verena HoerrCornelius Faber
Jan 31, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Jan PaulVolker Rasche
Mar 8, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Mo KadbiAmir A Amini
Apr 17, 2014·NMR in Biomedicine·Guido BuonincontriStephen J Sawiak
May 9, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·R Reeve IngleDwight G Nishimura
May 9, 2014·Journal of Neuroscience Methods·Weronika PiędziaWładysław P Węglarz
Jun 5, 2014·Journal of Magnetic Resonance Imaging : JMRI·Martin KrämerJurgen R Reichenbach
Aug 30, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Codi Amir GharagouzlooSrinivas Sridhar
Sep 11, 2014·The International Journal of Cardiovascular Imaging·Abdallah G MotaalGustav J Strijkers
Sep 27, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Robert R EdelmanIoannis Koktzoglou
Nov 8, 2014·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Simone CoppoMatthias Stuber
Nov 25, 2014·NMR in Biomedicine·Martin KrämerJürgen R Reichenbach
Dec 23, 2014·IEEE Transactions on Medical Imaging·Stefan WundrakVolker Rasche
Jun 10, 2015·Journal of Molecular and Cellular Cardiology·Kira M HolmströmToren Finkel
Jul 8, 2015·Journal of Cardiovascular Magnetic Resonance : Official Journal of the Society for Cardiovascular Magnetic Resonance·Aurélien J TrotierSylvain Miraux
Jul 15, 2015·Magnetic Resonance in Medicine : Official Journal of the Society of Magnetic Resonance in Medicine·Nii Okai AddyDwight G Nishimura
Aug 19, 2015·Progress in Nuclear Magnetic Resonance Spectroscopy·Adrianus J BakermansKlaas Nicolay

❮ Previous
Next ❯

Citations

Nov 13, 2019·Physics in Medicine and Biology·B Denis de SennevilleS Miraux
Aug 23, 2017·Magnetic Resonance Imaging·Lindsey A CroweJean-Paul Vallée

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.