Search Results - "Nicholas, R. Stephen"

Systemic arteriosclerosis is associated with left ventricular remodeling but not atherosclerosis: a TASCFORCE study by Weir-McCall, Jonathan R, Lambert, Matthew, Gandy, Stephen J, Belch, Jill J F, Cavin, Ian, Henderson, Shelley A, Littleford, Roberta, Macfarlane, Jennifer A, Matthew, Shona Z, Stephen Nicholas, R, Struthers, Allan D, Sullivan, Frank, White, Richard D, Graeme Houston, J

“…Arteriosclerosis (arterial stiffening) is associated with future cardiovascular events, with this effect postulated to be due to its effect on cardiac…”
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Comparison of the reproducibility of quantitative cardiac left ventricular assessments in healthy volunteers using different MRI scanners: A multicenter simulation by Gandy, Stephen J., Waugh, Shelley A., Nicholas, R. Stephen, Simpson, Helen J., Milne, Wendy, Houston, J. Graeme

“…Purpose To derive reproducibility assessments of ejection fraction (EF) and left ventricular mass (LVM) from short‐axis cardiac MR images acquired at single…”
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Left Ventricular Noncompaction: Anatomical Phenotype or Distinct Cardiomyopathy? by Weir-McCall, Jonathan R, Yeap, Phey Ming, Papagiorcopulo, Carla, Fitzgerald, Kerrie, Gandy, Stephen J, Lambert, Matthew, Belch, Jill J F, Cavin, Ian, Littleford, Roberta, Macfarlane, Jennifer A, Matthew, Shona Z, Nicholas, R Stephen, Struthers, Allan D, Sullivan, Frank, Waugh, Shelley A, White, Richard D, Houston, J Graeme

“…There is considerable overlap between left ventricular noncompaction (LVNC) and other cardiomyopathies. LVNC has been reported in up to 40% of the general…”
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3T MRI investigation of cardiac left ventricular structure and function in a UK population: The tayside screening for the prevention of cardiac events (TASCFORCE) study by Gandy, Stephen J., Lambert, Matthew, Belch, Jill, Cavin, Ian, Crowe, Elena, Littleford, Roberta, MacFarlane, Jennifer A., Matthew, Shona Z., Martin, Patricia, Nicholas, R. Stephen, Struthers, Allan, Sullivan, Frank, Waugh, Shelley A., White, Richard D., Weir-McCall, Jonathan R., Houston, J. Graeme

“…Purpose To scan a volunteer population using 3.0T magnetic resonance imaging (MRI). MRI of the left ventricular (LV) structure and function in healthy…”
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Prevalence of unrecognized myocardial infarction in a low-intermediate risk asymptomatic cohort and its relation to systemic atherosclerosis by Weir-McCall, Jonathan R, Fitzgerald, Kerrie, Papagiorcopulo, Carla J, Gandy, Stephen J, Lambert, Matthew, Belch, Jill J F, Cavin, Ian, Littleford, Roberta, Macfarlane, Jennifer A, Matthew, Shona Z, Nicholas, R Stephen, Struthers, Allan D, Sullivan, Frank M, Waugh, Shelley A, White, Richard D, Houston, J Graeme

“…Unrecognized myocardial infarctions (UMIs) have been described in 19-30% of the general population using late gadolinium enhancement (LGE) on cardiac magnetic…”
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Reply: The Enigma of Left Ventricular Non-Compaction by Weir-McCall, Jonathan R., Yeap, Phey Ming, Papagiorcopulo, Carla, Fitzgerald, Kerrie, Gandy, Stephen J., Lambert, Matthew, Belch, Jill J.F., Cavin, Ian, Littleford, Roberta, Macfarlane, Jennifer A., Matthew, Shona Z., Nicholas, R. Stephen, Struthers, Allan D., Sullivan, Frank, Henderson, Shelley A., White, Richard D., Houston, J. Graeme

“…We thank Drs. Stollberger and Finsterer for their interest in our paper on left ventricular noncompaction (LVNC) in which we report that a significant…”
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Left Ventricular Noncompaction by Weir-McCall, Jonathan R., MBChB, Yeap, Phey Ming, MBChB, Papagiorcopulo, Carla, MBChB, Fitzgerald, Kerrie, MBChB, Gandy, Stephen J., PhD, Lambert, Matthew, MBChB, Belch, Jill J.F., MD, Cavin, Ian, PhD, Littleford, Roberta, PhD, Macfarlane, Jennifer A., PhD, Matthew, Shona Z., PhD, Nicholas, R. Stephen, PhD, Struthers, Allan D., MD, Sullivan, Frank, MD, Waugh, Shelley A., PhD, White, Richard D., MBChB, Houston, J. Graeme, MD

“…Abstract Background There is considerable overlap between left ventricular noncompaction (LVNC) and other cardiomyopathies. LVNC has been reported in up to 40%…”
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Optimization of the contrast dose and injection rates in whole-body MR angiography at 3.0T by Waugh, Shelley A., Ramkumar, P. Guntur, Gandy, Stephen J., Nicholas, R. Stephen, Martin, Patricia, Belch, Jill J.F., Struthers, Allan D., Houston, J. Graeme

“…Purpose: To optimize the contrast agent dose and delivery rate used in a novel whole‐body magnetic resonance angiography (MRA) protocol using a 3.0T MR…”
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MRI comparison of quantitative left ventricular structure, function and measurement reproducibility in patient cohorts with a range of clinically distinct cardiac conditions by Gandy, Stephen J., Waugh, Shelley A., Nicholas, R. Stephen, Rajendra, Narasimharaj, Martin, Patricia, Houston, J. Graeme

“…Aim Quantitative MRI assessments of cardiac structure and function are possible and potentially useful for longitudinal clinical monitoring. The aim of this…”
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Reply by Weir-McCall, Jonathan R., Yeap, Phey Ming, Papagiorcopulo, Carla, Fitzgerald, Kerrie, Gandy, Stephen J., Lambert, Matthew, Belch, Jill J.F., Cavin, Ian, Littleford, Roberta, Macfarlane, Jennifer A., Matthew, Shona Z., Nicholas, R. Stephen, Struthers, Allan D., Sullivan, Frank, Henderson, Shelley A., White, Richard D., Houston, J. Graeme

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Reply by Weir-McCall, Jonathan R., MBChB, Yeap, Phey Ming, MBChB, Papagiorcopulo, Carla, MBChB, Fitzgerald, Kerrie, MBChB, Gandy, Stephen J., PhD, Lambert, Matthew, MBChB, Belch, Jill J.F., MD, Cavin, Ian, PhD, Littleford, Roberta, PhD, Macfarlane, Jennifer A., PhD, Matthew, Shona Z., PhD, Nicholas, R. Stephen, PhD, Struthers, Allan D., MD, Sullivan, Frank, MD, Henderson, Shelley A., PhD, White, Richard D., MBChB, Houston, J. Graeme, MD

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Extraction of Isotropic Electron-Nuclear Hyperfine Coupling Constants of Paramagnetic Point Defects from Near-Zero Field Magnetoresistance Spectra via Least Squares Fitting to Models Developed from the Stochastic Quantum Liouville Equation by Frantz, Elias B, McMillan, Nicholas J. Harmon Stephen R, Moxim, Stephen J, Flatte, Michael E, Lenahan, Patrick M

“…J. Appl. Phys. 128, 124504 (2020) We report on a method by which we can systematically extract spectroscopic information such as isotropic electron-nuclear…”
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