Myocardial T1 and ECV measurement: underlying concepts and technical considerations
AA Robinson, K Chow, M Salerno - JACC: Cardiovascular Imaging, 2019 - jacc.org
Myocardial native T1 and extracellular volume fraction (ECV) mapping have emerged as
cardiac magnetic resonance biomarkers providing unique insight into cardiac …
cardiac magnetic resonance biomarkers providing unique insight into cardiac …
Development, validation, qualification, and dissemination of quantitative MR methods: overview and recommendations by the ISMRM quantitative MR study group
S Weingärtner, KL Desmond… - Magnetic …, 2022 - Wiley Online Library
On behalf of the International Society for Magnetic Resonance in Medicine (ISMRM)
Quantitative MR Study Group, this article provides an overview of considerations for the …
Quantitative MR Study Group, this article provides an overview of considerations for the …
Optimal experiment design for magnetic resonance fingerprinting: Cramér-Rao bound meets spin dynamics
Magnetic resonance (MR) fingerprinting is a new quantitative imaging paradigm, which
simultaneously acquires multiple MR tissue parameter maps in a single experiment. In this …
simultaneously acquires multiple MR tissue parameter maps in a single experiment. In this …
[HTML][HTML] Automated analysis of cardiovascular magnetic resonance myocardial native T1 mapping images using fully convolutional neural networks
Background Cardiovascular magnetic resonance (CMR) myocardial native T 1 mapping
allows assessment of interstitial diffuse fibrosis. In this technique, the global and regional T 1 …
allows assessment of interstitial diffuse fibrosis. In this technique, the global and regional T 1 …
Joint myocardial T1 and T2 mapping using a combination of saturation recovery and T2‐preparation
Purpose To develop a heart‐rate independent breath‐held joint T1–T2 mapping sequence
for accurate simultaneous estimation of coregistered myocardial T1 and T2 maps. Methods …
for accurate simultaneous estimation of coregistered myocardial T1 and T2 maps. Methods …
Improved accuracy and precision with three‐parameter simultaneous myocardial T1 and T2 mapping using multiparametric SASHA
K Chow, G Hayes, JA Flewitt, P Feuchter… - Magnetic …, 2022 - Wiley Online Library
Purpose To develop and validate a three‐parameter model for improved precision
multiparametric SAturation‐recovery single‐SHot Acquisition (mSASHA) cardiac T1 and T2 …
multiparametric SAturation‐recovery single‐SHot Acquisition (mSASHA) cardiac T1 and T2 …
[HTML][HTML] Accelerated cardiac T1 mapping in four heartbeats with inline MyoMapNet: a deep learning-based T1 estimation approach
Purpose To develop and evaluate MyoMapNet, a rapid myocardial T 1 mapping approach
that uses fully connected neural networks (FCNN) to estimate T 1 values from four T 1 …
that uses fully connected neural networks (FCNN) to estimate T 1 values from four T 1 …
Improved quantitative myocardial T2 mapping: Impact of the fitting model
Purpose To develop an improved T2 prepared (T2prep) balanced steady‐state free‐
precession (bSSFP) sequence and signal relaxation curve fitting method for myocardial T2 …
precession (bSSFP) sequence and signal relaxation curve fitting method for myocardial T2 …
An efficient approach to optimal experimental design for magnetic resonance fingerprinting with B‐splines
Purpose To introduce a computationally efficient approach to optimizing the data acquisition
parameters of MR Fingerprinting experiments with the Cramér–Rao bound. Methods This …
parameters of MR Fingerprinting experiments with the Cramér–Rao bound. Methods This …
[HTML][HTML] Robust free-breathing SASHA T1 mapping with high-contrast image registration
Background Many widely used myocardial T 1 mapping sequences use breath-hold
acquisitions that limit the precision of calculated T 1 maps. The SAturation-recovery single …
acquisitions that limit the precision of calculated T 1 maps. The SAturation-recovery single …