Search Results - "Axell, Richard G"

Right ventricular dysfunction in chronic thromboembolic obstruction of the pulmonary artery: a pressure-volume study using the conductance catheter by McCabe, Colm, White, Paul A, Hoole, Stephen P, Axell, Richard G, Priest, Andrew N, Gopalan, Deepa, Taboada, Dolores, MacKenzie Ross, Robert, Morrell, Nicholas W, Shapiro, Leonard M, Pepke-Zaba, Joanna

“…Pressure-volume loops describe dynamic ventricular performance, relevant to patients with and at risk of pulmonary hypertension. We used conductance…”
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Rapid Pacing–Induced Right Ventricular Dysfunction Is Evident After Balloon-Expandable Transfemoral Aortic Valve Replacement by Axell, Richard G., BEng, MSc, White, Paul A., PhD, Giblett, Joel P., MBBS, Williams, Lynne, MD, Rana, Bushra S., MD, Klein, Andrew, MD, O’Sullivan, Michael, PhD, Davies, William R., PhD, Densem, Cameron G., MD, Hoole, Stephen P., DM

“…Transcatheter aortic valve replacement (TAVR) is an established therapy for patients with aortic stenosis (1). A conductance catheter (Millar Instruments,…”
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Pre-Treatment With Glucagon-Like Peptide-1 Protects Against Ischemic Left Ventricular Dysfunction and Stunning Without a Detected Difference in Myocardial Substrate Utilization by McCormick, Liam M., MBBS, Hoole, Stephen P., MA, DM, White, Paul A., PhD, Read, Philip A., MA, MD, Axell, Richard G., MSc, Clarke, Sophie J., BSc, O’Sullivan, Michael, PhD, West, Nick E.J., MA, MD, Dutka, David P., MA, DM

“…Abstract Objectives This study sought to determine whether pre-treatment with intravenous glucagon-like peptide-1 (GLP-1)(7-36) amide could alter myocardial…”
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RV diastolic dysfunction: time to re-evaluate its importance in heart failure by Axell, Richard G., Hoole, Stephen P., Hampton-Till, James, White, Paul A.

“…Right ventricular (RV) diastolic dysfunction was first reported as an indicator for the assessment of ventricular dysfunction in heart failure a little over…”
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Stunning and Right Ventricular Dysfunction Is Induced by Coronary Balloon Occlusion and Rapid Pacing in Humans: Insights From Right Ventricular Conductance Catheter Studies by Axell, Richard G, Giblett, Joel P, White, Paul A, Klein, Andrew, Hampton-Til, James, O'Sullivan, Michael, Braganza, Denise, Davies, William R, West, Nick E J, Densem, Cameron G, Hoole, Stephen P

“…We sought to determine whether right ventricular stunning could be detected after supply (during coronary balloon occlusion [BO]) and supply/demand ischemia…”
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Glucagon-Like Peptide-1–Mediated Cardioprotection Does Not Reduce Right Ventricular Stunning and Cumulative Ischemic Dysfunction After Coronary Balloon Occlusion by Giblett, Joel P., MD, Axell, Richard G., PhD, White, Paul A., PhD, Aetesam-Ur-Rahman, Muhammad, MBBS, Clarke, Sophie J., PhD, Figg, Nicola, BSc, Bennett, Martin R., PhD, West, Nick E.J., MD, Hoole, Stephen P., MA, DM

“…Visual Abstract…”
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Functional assessment and transplantation of the donor heart after circulatory death by Messer, Simon J., Axell, Richard G., Colah, Simon, White, Paul A., Ryan, Marian, Page, Aravinda A., Parizkova, Barbora, Valchanov, Kamen, White, Christopher W., Freed, Darren H., Ashley, Euan, Dunning, John, Goddard, Martin, Parameshwar, Jayan, Watson, Christopher J., Krieg, Thomas, Ali, Ayyaz, Tsui, Steven, Large, Stephen R.

“…After a severe shortage of brain-dead donors, the demand for heart transplantation has never been greater. In an attempt to increase organ supply, abdominal…”
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Prostate cancer: performance characteristics of combined T2W and DW-MRI scoring in the setting of template transperineal re-biopsy using MR-TRUS fusion by Lawrence, Edward M., Tang, Sarah Y. W., Barrett, Tristan, Koo, Brendan, Goldman, Debra A., Warren, Anne Y., Axell, Richard G., Doble, Andrew, Gallagher, Ferdia A., Gnanapragasam, Vincent J., Kastner, Christof, Sala, Evis

“…Objectives To measure the performance characteristics of combined T 2 -weighted (T 2 W) and diffusion-weighted (DW) magnetic resonance imaging (MRI) suspicion…”
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Right ventriculo–arterial uncoupling and impaired contractile reserve in obese patients with unexplained exercise intolerance by McCabe, Colm, Oliveira, Rudolf K. F., Rahaghi, Farbod, Faria-Urbina, Mariana, Howard, Luke, Axell, Richard G., Priest, Andrew N., Waxman, Aaron B., Systrom, David M.

“…Background Right ventricular (RV) dysfunction and heart failure with preserved ejection fraction may contribute to exercise intolerance in obesity. To further…”
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Ambulatory Urodynamic Findings Change Patient Outcomes by Axell, Richard G., Guzelburc, Vahit, Yasmin, Habiba, Toia, Bogdan, Pakzad, Mahreen H., Hamid, Rizwan, Ockrim, Jeremy L., Greenwell, Tamsin J.

“…Objectives Whilst ambulatory urodynamics (aUDS) may be used as a second-stage test for patients with refractory lower urinary tract symptoms (LUTS) having…”
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Overnight Ambulatory Urodynamics Change Patient Management Strategies and Improve Symptomatic Outcomes by Axell, Richard G., Yasmin, Habiba, Aleksejeva, Kristina, Solomon, Eskinder, Toia, Bogdan, Thommyppillai, Maria, Pakzad, Mahreen H., Hamid, Rizwan, Ockrim, Jeremy L., Greenwell, Tamsin J.

“…ObjectivesTo determine the diagnostic value of overnight ambulatory urodynamics (aUDS) and to assess if a urodynamic diagnosis of detrusor overactivity (DO) or…”
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Ventriculo‐arterial coupling detects occult RV dysfunction in chronic thromboembolic pulmonary vascular disease by Axell, Richard G., Messer, Simon J., White, Paul A., McCabe, Colm, Priest, Andrew, Statopoulou, Thaleia, Drozdzynska, Maja, Viscasillas, Jamie, Hinchy, Elizabeth C., Hampton‐Till, James, Alibhai, Hatim I., Morrell, Nicholas, Pepke‐Zaba, Joanna, Large, Stephen R., Hoole, Stephen P.

“…Chronic thromboembolic disease (CTED) is suboptimally defined by a mean pulmonary artery pressure (mPAP) <25 mmHg at rest in patients that remain symptomatic…”
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Glucagon-like peptide-1 derived cardioprotection does not utilize a KATP-channel dependent pathway: mechanistic insights from human supply and demand ischemia studies by Giblett, Joel P, Axell, Richard G, White, Paul A, Clarke, Sophie J, McCormick, Liam, Read, Philip A, Reinhold, Johannes, Brown, Adam J, O'Sullivan, Michael, West, Nick E J, Dutka, David P, Hoole, Stephen P

“…Glucagon-like peptide-1 (7-36) amide (GLP-1) protects against stunning and cumulative left ventricular dysfunction in humans. The mechanism remains uncertain…”
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TCT-318 Cardioprotection with Glucagon-like Peptide-1 (GLP-1) may occur independent of coronary collaterals and metabolic substrate utilisation by McCormick, Liam M, Hoole, Stephen P, White, Paul A, Read, Philip A, Axell, Richard G, Clarke, Sophie J, O'Sullivan, Michael, West, Nick E, Dutka, David P

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A Novel Method for More Accurately Mapping the Surface Temperature of Ultrasonic Transducers by Axell, Richard G, Hopper, Richard H, Jarritt, Peter H, Oxley, Chris H

“…Abstract This paper introduces a novel method for measuring the surface temperature of ultrasound transducer membranes and compares it with two standard…”
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Optimising rv-pa ventriculoarterial-coupling to improve rv diastolic function in patients with cardiopulmonary disorders by Axell, Richard G

“…In recent years, an increasing body of evidence has emerged postulating that right ventricular (RV) - pulmonary artery (PA) ventriculoarterial coupling may…”
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Functional assessment and transplantation of the donor heart following circulatory death by Messer, Simon J, Axell, Richard G, Colah, Simon, White, Paul A, Ryan, Marian, Page, Aravinda A, Parizkova, Barbora, Valchanov, Kamen, White, Christopher W, Freed, Darren H, Ashley, Euan, Dunning, John, Goddard, Martin, Parameshwar, Jayan, Watson, Christopher J, Krieg, Thomas, Ali, Ayyaz, Tsui, Steven, Large, Stephen R

“…Background Following a severe shortage of brain dead donors, the demand for heart transplantation has never been greater. In an attempt to increase organ…”
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Prostate cancer: performance characteristics of combined T^sub 2^W and DW-MRI scoring in the setting of template transperineal re-biopsy using MR-TRUS fusion by Lawrence, Edward M, Tang, Sarah Y; W, Barrett, Tristan, Koo, Brendan, Goldman, Debra A, Warren, Anne Y, Axell, Richard G, Doble, Andrew, Gallagher, Ferdia A, Gnanapragasam, Vincent J, Kastner, Christof, Sala, Evis

“…To measure the performance characteristics of combined T^sub 2^-weighted (T^sub 2^W) and diffusion-weighted (DW) magnetic resonance imaging (MRI) suspicion…”
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