Search Results - "Rider, Oliver J"

Long-Term Changes in Cardiac Structure and Function Following Bariatric Surgery by Sorimachi, Hidemi, Obokata, Masaru, Omote, Kazunori, Reddy, Yogesh N V, Takahashi, Naoki, Koepp, Katlyn E, Ng, Arnold C T, Rider, Oliver J, Borlaug, Barry A

“…Studies with short-term follow-up have demonstrated favorable effects of weight loss (WL) on the heart, but little information is available regarding long-term…”
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Metabolic remodeling in hypertrophied and failing myocardium: a review by Peterzan, Mark A, Lygate, Craig A, Neubauer, Stefan, Rider, Oliver J

“…The energy starvation hypothesis proposes that maladaptive metabolic remodeling antedates, initiates, and maintains adverse contractile dysfunction in heart…”
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Relationship Between Left Ventricular Structural and Metabolic Remodeling in Type 2 Diabetes by Levelt, Eylem, Mahmod, Masliza, Piechnik, Stefan K, Ariga, Rina, Francis, Jane M, Rodgers, Christopher T, Clarke, William T, Sabharwal, Nikant, Schneider, Jurgen E, Karamitsos, Theodoros D, Clarke, Kieran, Rider, Oliver J, Neubauer, Stefan

“…Concentric left ventricular (LV) remodeling is associated with adverse cardiovascular events and is frequently observed in patients with type 2 diabetes…”
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Comprehensive clinical assessment identifies specific neurocognitive deficits in working-age patients with long-COVID by Holdsworth, David A, Chamley, Rebecca, Barker-Davies, Rob, O'Sullivan, Oliver, Ladlow, Peter, Mitchell, James L, Dewson, Dominic, Mills, Daniel, May, Samantha L J, Cranley, Mark, Xie, Cheng, Sellon, Edward, Mulae, Joseph, Naylor, Jon, Raman, Betty, Talbot, Nick P, Rider, Oliver J, Bennett, Alexander N, Nicol, Edward D

“…There have been more than 425 million COVID-19 infections worldwide. Post-COVID illness has become a common, disabling complication of this infection…”
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Noninvasive Immunometabolic Cardiac Inflammation Imaging Using Hyperpolarized Magnetic Resonance by Lewis, Andrew J.M, Miller, Jack J, Lau, Angus Z, Curtis, Mary K, Rider, Oliver J, Choudhury, Robin P, Neubauer, Stefan, Cunningham, Charles H, Carr, Carolyn A, Tyler, Damian J

“…RATIONALE:Current cardiovascular clinical imaging techniques offer only limited assessment of innate immune cell-driven inflammation, which is a potential…”
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Increased cardiac Pi/PCr in the diabetic heart observed using phosphorus magnetic resonance spectroscopy at 7T by Valkovič, Ladislav, Apps, Andrew, Ellis, Jane, Neubauer, Stefan, Tyler, Damian J, Schmid, Albrecht Ingo, Rider, Oliver J, Rodgers, Christopher T

“…Phosphorus magnetic resonance spectroscopy (31P-MRS) has previously demonstrated decreased energy reserves in the form of phosphocreatine to…”
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Measurement of myocardial native T1 in cardiovascular diseases and norm in 1291 subjects by Liu, Joanna M, Liu, Alexander, Leal, Joana, McMillan, Fiona, Francis, Jane, Greiser, Andreas, Rider, Oliver J, Myerson, Saul, Neubauer, Stefan, Ferreira, Vanessa M, Piechnik, Stefan K

“…Native T1-mapping provides quantitative myocardial tissue characterization for cardiovascular diseases (CVD), without the need for gadolinium. However, its…”
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Assessment of Metformin-Induced Changes in Cardiac and Hepatic Redox State Using Hyperpolarized[1-13C]Pyruvate by Lewis, Andrew J M, Miller, Jack J J, McCallum, Chloe, Rider, Oliver J, Neubauer, Stefan, Heather, Lisa C, Tyler, Damian J

“…Metformin improves cardiovascular outcomes in type 2 diabetes, but its exact mechanisms of action remain controversial. We used hyperpolarized [1- C]pyruvate…”
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Myocardial Energy Response to Glyceryl Trinitrate: Physiology Revisited by Watson, William D, Green, Peregrine G, Valkovič, Ladislav, Herring, Neil, Neubauer, Stefan, Rider, Oliver J

“…Although intravenous nitrates are commonly used in clinical medicine, they have been shown to increase myocardial oxygen consumption and inhibit complex IV of…”
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Beneficial Cardiovascular Effects of Bariatric Surgical and Dietary Weight Loss in Obesity by Rider, Oliver J., BM, BCh, MRCP, Francis, Jane M., DCR, DNM, Ali, Mohammed K., MSc, Petersen, Steffen E., MD, DPhil, Robinson, Monique, MSc, MB, ChB, DPhil, Robson, Matthew D., PhD, Byrne, James P., MB, ChB, MD, Clarke, Kieran, PhD, Neubauer, Stefan, MD, FMedSci

“…Objectives We hypothesized that, in obese persons without comorbidities, cardiovascular responses to excess weight are reversible during weight loss by either…”
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Gender specific patterns of age-related decline in aortic stiffness: a cardiovascular magnetic resonance study including normal ranges by Nethononda, Richard M, Lewandowski, Adam J, Stewart, Ross, Kylinterias, Ilias, Whitworth, Polly, Francis, Jane, Leeson, Paul, Watkins, Hugh, Neubauer, Stefan, Rider, Oliver J

“…Young females exhibit lower cardiovascular event rates that young men, a pattern which is lost, or even reversed with advancing age. As aortic stiffness is a…”
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Visceral adiposity and left ventricular remodeling: The Multi-Ethnic Study of Atherosclerosis by Abbasi, S.A, Hundley, W.G, Bluemke, D.A, Jerosch-Herold, M, Blankstein, R, Petersen, Steffen E, Rider, Oliver J, Lima, J.A.C, Allison, M.A, Murthy, V.L, Shah, R.V

“…Abstract Background and aims Visceral fat (VF) is a source of pro-inflammatory adipokines implicated in cardiac remodeling. We sought to determine the impact…”
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Poor Sensitivity and Specificity of Electrocardiographic Estimation of Myocardial Mass by Ormerod, Julian O.M., MA, PhD, Rider, Oliver J., DPhil

“…Mutations in this sodium channel are associated with many conditions that affect the surface ECG: conduction disease, dilated cardiomyopathy (commonly…”
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Determinants of left ventricular mass in obesity; a cardiovascular magnetic resonance study by Rider, Oliver J, Francis, Jane M, Ali, Mohammed K, Byrne, James, Clarke, Kieran, Neubauer, Stefan, Petersen, Steffen E

“…Obesity is linked to increased left ventricular mass, an independent predictor of mortality. As a result of this, understanding the determinants of left…”
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The effect of sodium‐glucose co‐transporter 2 inhibitors on outcomes after cardiac resynchronization therapy by Bray, Jonathan J.H., Coronelli, Marco, Scott, Sam G.C., Henry, John A., Couch, Liam S., Ahmad, Mahmood, Ormerod, Julian, Gamble, James, Betts, Timothy R., Lewis, Andrew, Rider, Oliver J., Green, Peregrine G., Herring, Neil

“…Aims The trials upon which recommendations for the use of cardiac resynchronization therapy (CRT) in heart failure used optimal medical therapy (OMT) before…”
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Cardiopulmonary, Functional, Cognitive and Mental Health Outcomes Post-COVID-19, Across the Range of Severity of Acute Illness, in a Physically Active, Working-Age Population by O’Sullivan, Oliver, Holdsworth, David A., Ladlow, Peter, Barker-Davies, Robert M., Chamley, Rebecca, Houston, Andrew, May, Samantha, Dewson, Dominic, Mills, Daniel, Pierce, Kayleigh, Mitchell, James, Xie, Cheng, Sellon, Edward, Naylor, Jon, Mulae, Joseph, Cranley, Mark, Talbot, Nick P., Rider, Oliver J., Nicol, Edward D., Bennett, Alexander N.

“…Background The COVID-19 pandemic has led to significant morbidity and mortality, with the former impacting and limiting individuals requiring high physical…”
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Evidence of a Direct Effect of Myocardial Steatosis on LV Hypertrophy and Diastolic Dysfunction in Adult and Adolescent Obesity by Banerjee, Rajarshi, BMBCh, DPhil, Rial, Belen, DPhil, Holloway, Cameron J., DPhil, Lewandowski, Adam J., BSc (Hons), DPhil, Robson, Matthew D., PhD, Osuchukwu, Chinwe, MBBS, Schneider, Jurgen E., DPhil, Leeson, Paul, PhD, Rider, Oliver J., BMBCh, DPhil, Neubauer, Stefan, MD, FMedSci

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Increasing Plasma Free Fatty Acids in Healthy Subjects Induces Aortic Distensibility Changes Seen in Obesity by RIDER, Oliver J, HOLLOWAY, Cameron J, EMMANUEL, Yaso, BLOCH, Edward, CLARKE, Kieran, NEUBAUER, Stefan

“…Elevated free fatty acid (FFA) levels are known to impair aortic elastic function. In obesity, FFA levels are elevated and aortic distensibility (AD) reduced…”
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Normalization of Visceral Fat and Complete Reversal of Cardiovascular Remodeling Accompany Gastric Bypass, not Banding by Rayner, Jennifer J., BMBCh, BA, Banerjee, Rajarshi, BMBCh DPhil, Francis, Jane M., DCR, DNM, Shah, Ravi, MD, Murthy, Venkatesh L., MD, PhD, Byrne, James, MBChB, MD, Neubauer, Stefan, MD, Rider, Oliver J., BMBCh DPhil

“…Because visceral fat depots are more strongly linked to increased cardiometabolic risk, left ventricular (LV) remodeling, and vascular stiffness (2), this…”
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Obesity and heart failure with preserved ejection fraction: new insights and pathophysiological targets by Borlaug, Barry A, Jensen, Michael D, Kitzman, Dalane W, Lam, Carolyn S P, Obokata, Masaru, Rider, Oliver J

“…Obesity and heart failure with preserved ejection fraction (HFpEF) represent two intermingling epidemics driving perhaps the greatest unmet health problem in…”
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