73 Result(s)

Article

Simple motion correction strategy reduces respiratory-induced motion artifacts for k-t accelerated and compressed-sensing cardiovascular magnetic resonance perfusion imaging

Cardiovascular magnetic resonance (CMR) stress perfusion imaging provides important diagnostic and prognostic information in coronary artery disease (CAD). Current clinical sequences have limited temporal and/...

Ruixi Zhou, Wei Huang, Yang Yang, **ao Chen… in Journal of Cardiovascular Magnetic Resonan… (2018)

Article

Clinical recommendations for cardiovascular magnetic resonance map** of T1, T2, T2* and extracellular volume: A consensus statement by the Society for Cardiovascular Magnetic Resonance (SCMR) endorsed by the European Association for Cardiovascular Imaging (EACVI)

Parametric map** techniques provide a non-invasive tool for quantifying tissue alterations in myocardial disease in those eligible for cardiovascular magnetic resonance (CMR). Parametric map** with CMR now...

Daniel R. Messroghli, James C. Moon… in Journal of Cardiovascular Magnetic Resonan… (2017)

Article

A medical device-grade T1 and ECV phantom for global T1 map** quality assurance—the T₁ Map** and ECV Standardization in cardiovascular magnetic resonance (T1MES) program

T₁ map** and extracellular volume (ECV) have the potential to guide patient care and serve as surrogate end-points in clinical trials, but measurements differ between cardiovascular magnetic resonance (CMR) sc....

Gabriella Captur, Peter Gatehouse… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Robust free-breathing SASHA T₁ map** with high-contrast image registration

Many widely used myocardial T₁ map** sequences use breath-hold acquisitions that limit the precision of calculated T₁ maps. The SAturation-recovery single-SHot Acquisition (SASHA) sequence has high accuracy wit...

Kelvin Chow, Yang Yang, Peter Shaw… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Accelerated two-dimensional cine DENSE cardiovascular magnetic resonance using compressed sensing and parallel imaging

Cine Displacement Encoding with Stimulated Echoes (DENSE) provides accurate quantitative imaging of cardiac mechanics with rapid displacement and strain analysis; however, image acquisition times are relativel...

**ao Chen, Yang Yang, **aoying Cai… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Phosphocreatine recovery time constant (PCr) at peak exercise as a potential endpoint for clinical trials in PAD

Jorge A Gonzalez, Yan Li, Peter W Shaw… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Determinants of exercise calf muscle perfusion in Peripheral Arterial Disease (PAD)

Jorge A Gonzalez, Yan Li, Peter W Shaw… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Comparison of CMR DENSE strain imaging and 2D speckle tracking echocardiography for cardiac resynchronization therapy (CRT) response

Jorge A Gonzalez, Daniel A Auger, **ao Chen… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Extracellular volume by CMR is associated with serum biomarkers of extracellular matrix turnover and inflammation in hypertensive heart disease

Peter W Shaw, Yang Yang, Jorge A Gonzalez… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Robust free-breathing SASHA T₁ map** using high-contrast image-based registration

Kelvin Chow, Yang Yang, Michael Salerno in Journal of Cardiovascular Magnetic Resonance (2016)

Article

Free-breathing 2D Cine DENSE with Localized Excitation, Self-navigation and Motion Correction

**aoying Cai, **ao Chen, Yang Yang… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

A T1 and ECV phantom for global T1 map** quality assurance: The T₁ map** and ECV standardisation in CMR (T1MES) program

Gaby Captur, Peter Gatehouse, Peter Kellman… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Reduced field-of-view stack-of-spirals enables high spatiotemporal resolution 3D perfusion imaging

Yang Yang, Li Zhao, **ao Chen, Kelvin Chow… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Quantitative CMR perfusion imaging identifies reduced flow reserve in microvascular coronary artery disease

Peter W Shaw, Yang Yang, Kelvin Chow… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

High temporal-resolution phase-contrast MRI demonstrates impaired left-ventricular diastolic relaxation in mice fed a high-fat high-sucrose diet

Nivedita K Naresh, Yang Yang… in Journal of Cardiovascular Magnetic Resonan… (2016)

Article

Detection of elevated right ventricular extracellular volume in pulmonary hypertension using Accelerated and Navigator-Gated Look-Locker Imaging for Cardiac T1 Estimation (ANGIE) cardiovascular magnetic resonance

Assessment of diffuse right ventricular (RV) fibrosis is of particular interest in pulmonary hypertension (PH) and heart failure (HF). Current cardiovascular magnetic resonance (CMR) T1 map** techniques such...

Bhairav B. Mehta, Daniel A. Auger… in Journal of Cardiovascular Magnetic Resonan… (2015)

Article

Saturation pulse design for quantitative myocardial T₁ map**

Quantitative saturation-recovery based T₁ map** sequences are less sensitive to systematic errors than the Modified Look-Locker Inversion recovery (MOLLI) technique but require high performance saturation pulse...

Kelvin Chow, Peter Kellman… in Journal of Cardiovascular Magnetic Resonan… (2015)

Article

Influence of phase correction of late gadolinium enhancement images on scar signal quantification in patients with ischemic and non-ischemic cardiomyopathy

Myocardial fibrosis imaging using late gadolinium enhancement (LGE) cardiac magnetic resonance (CMR) has been validated as a quantitative predictive marker for response to medical, surgical, and device therapy...

John Stirrat, Sebastien Xavier Joncas… in Journal of Cardiovascular Magnetic Resonan… (2015)

Article

Accelerated myocardial perfusion imaging using saturation-recovery spiral-in/out SSFP

Xue Feng, Yang Yang, Craig H Meyer… in Journal of Cardiovascular Magnetic Resonan… (2015)