Search Results - "O'Connor, Christopher"

Vericiguat in Patients with Heart Failure and Reduced Ejection Fraction by Armstrong, Paul W, Pieske, Burkert, Anstrom, Kevin J, Ezekowitz, Justin, Hernandez, Adrian F, Butler, Javed, Lam, Carolyn S.P, Ponikowski, Piotr, Voors, Adriaan A, Jia, Gang, McNulty, Steven E, Patel, Mahesh J, Roessig, Lothar, Koglin, Joerg, O’Connor, Christopher M

“…Patients with chronic heart failure and a reduced ejection fraction were randomly assigned to the soluble guanylate cyclase stimulator vericiguat or placebo,…”
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Effect of Vericiguat vs Placebo on Quality of Life in Patients With Heart Failure and Preserved Ejection Fraction: The VITALITY-HFpEF Randomized Clinical Trial by Armstrong, Paul W, Lam, Carolyn S. P, Anstrom, Kevin J, Ezekowitz, Justin, Hernandez, Adrian F, O’Connor, Christopher M, Pieske, Burkert, Ponikowski, Piotr, Shah, Sanjiv J, Solomon, Scott D, Voors, Adriaan A, She, Lilin, Vlajnic, Vanja, Carvalho, Francine, Bamber, Luke, Blaustein, Robert O, Roessig, Lothar, Butler, Javed

“…IMPORTANCE: Patients with heart failure and preserved ejection fraction (HFpEF) are at high risk of mortality, hospitalizations, and reduced functional…”
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Thank You for the Privilege by O'Connor, Christopher

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Editorial Regrets and Opportunities by O’Connor, Christopher

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Depression and heart failure: the lonely comorbidity by Sbolli, Marco, Fiuzat, Mona, Cani, Dario, O'Connor, Christopher M.

“…Depression is a frequent and debilitating comorbidity that affects heart failure (HF) patients. Up to 30% of HF patients suffer from depression and even more…”
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Sampling bias overestimates climate change impacts on forest growth in the southwestern United States by Klesse, Stefan, DeRose, R. Justin, Guiterman, Christopher H., Lynch, Ann M., O’Connor, Christopher D., Shaw, John D., Evans, Margaret E. K.

“…Climate−tree growth relationships recorded in annual growth rings have recently been the basis for projecting climate change impacts on forests. However, most…”
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Evolution of Metastable Structures at Bimetallic Surfaces from Microscopy and Machine-Learning Molecular Dynamics by Lim, Jin Soo, Vandermause, Jonathan, van Spronsen, Matthijs A, Musaelian, Albert, Xie, Yu, Sun, Lixin, O’Connor, Christopher R, Egle, Tobias, Molinari, Nicola, Florian, Jacob, Duanmu, Kaining, Madix, Robert J, Sautet, Philippe, Friend, Cynthia M, Kozinsky, Boris

“…The restructuring of interfaces plays a crucial role in materials science and heterogeneous catalysis. Bimetallic systems, in particular, often adopt very…”
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Behavioral Benefits of COVID Lockdown for Heart Failure Patients: A New Therapeutic Intervention? by O'Connor, Christopher

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High-eccentricity migration of planetesimals around polluted white dwarfs by O’Connor, Christopher E, Lai, Dong

“…ABSTRACT Several white dwarfs (WDs) with atmospheric metal pollution have been found to host small planetary bodies (planetesimals) orbiting near the tidal…”
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Interventions for Frailty Among Older Adults With Cardiovascular Disease: JACC State-of-the-Art Review by Ijaz, Naila, Buta, Brian, Xue, Qian-Li, Mohess, Denise T, Bushan, Archana, Tran, Henry, Batchelor, Wayne, deFilippi, Christopher R, Walston, Jeremy D, Bandeen-Roche, Karen, Forman, Daniel E, Resar, Jon R, O'Connor, Christopher M, Gerstenblith, Gary, Damluji, Abdulla A

“…With the aging of the world's population, a large proportion of patients seen in cardiovascular practice are older adults, but many patients also exhibit signs…”
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Dynamics of Surface Alloys: Rearrangement of Pd/Ag(111) Induced by CO and O2 by van Spronsen, Matthijs A, Daunmu, Kaining, O’Connor, Christopher R, Egle, Tobias, Kersell, Heath, Oliver-Meseguer, Judit, Salmeron, Miquel B, Madix, Robert J, Sautet, Philippe, Friend, Cynthia M

“…Alloys of Ag and small amounts of Pd are promising as bifunctional catalysts, potentially combining the inherent selectivity of the noble Ag with that of the…”
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Secular chaos in white dwarf planetary systems: origins of metal pollution and short-period planetary companions by O’Connor, Christopher E, Teyssandier, Jean, Lai, Dong

“…ABSTRACT Secular oscillations in multiplanet systems can drive chaotic evolution of a small inner body through non-linear resonant perturbations. This ‘secular…”
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Enrollment of Older Patients, Women, and Racial and Ethnic Minorities in Contemporary Heart Failure Clinical Trials: A Systematic Review by Tahhan, Ayman Samman, Vaduganathan, Muthiah, Greene, Stephen J, Fonarow, Gregg C, Fiuzat, Mona, Jessup, Mariell, Lindenfeld, JoAnn, O'Connor, Christopher M, Butler, Javed

“…Despite the importance of age, sex, and race/ethnicity representativeness in clinical trials, limited data exist regarding the enrollment trends of these…”
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Effect of Phosphodiesterase-5 Inhibition on Exercise Capacity and Clinical Status in Heart Failure With Preserved Ejection Fraction: A Randomized Clinical Trial by Redfield, Margaret M, Chen, Horng H, Borlaug, Barry A, Semigran, Marc J, Lee, Kerry L, Lewis, Gregory, LeWinter, Martin M, Rouleau, Jean L, Bull, David A, Mann, Douglas L, Deswal, Anita, Stevenson, Lynne W, Givertz, Michael M, Ofili, Elizabeth O, O’Connor, Christopher M, Felker, G. Michael, Goldsmith, Steven R, Bart, Bradley A, McNulty, Steven E, Ibarra, Jenny C, Lin, Grace, Oh, Jae K, Patel, Manesh R, Kim, Raymond J, Tracy, Russell P, Velazquez, Eric J, Anstrom, Kevin J, Hernandez, Adrian F, Mascette, Alice M, Braunwald, Eugene

“…IMPORTANCE Studies in experimental and human heart failure suggest that phosphodiesterase-5 inhibitors may enhance cardiovascular function and thus exercise…”
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Wildfire risk science facilitates adaptation of fire-prone social-ecological systems to the new fire reality by Dunn, Christopher J, O'Connor, Christopher D, Abrams, Jesse, Thompson, Matthew P, Calkin, Dave E, Johnston, James D, Stratton, Rick, Gilbertson-Day, Julie

“…Large and severe wildfires are an observable consequence of an increasingly arid American West. There is increasing consensus that human communities, land…”
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Efficacy and Safety of Exercise Training in Patients With Chronic Heart Failure: HF-ACTION Randomized Controlled Trial by O’Connor, Christopher M, Whellan, David J, Lee, Kerry L, Keteyian, Steven J, Cooper, Lawton S, Ellis, Stephen J, Leifer, Eric S, Kraus, William E, Kitzman, Dalane W, Blumenthal, James A, Rendall, David S, Miller, Nancy Houston, Fleg, Jerome L, Schulman, Kevin A, McKelvie, Robert S, Zannad, Faiez, Piña, Ileana L, HF-ACTION Investigators, for the

“…CONTEXT Guidelines recommend that exercise training be considered for medically stable outpatients with heart failure. Previous studies have not had adequate…”
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Loop diuretics in acute decompensated heart failure: necessary? Evil? A necessary evil? by Felker, G Michael, O'Connor, Christopher M, Braunwald, Eugene

“…Acute decompensated heart failure (ADHF) is a common and highly morbid cardiovascular disorder. Most hospitalizations for ADHF are related to symptoms of…”
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Pathophysiology and clinical evaluation of acute heart failure by Mentz, Robert J., O'Connor, Christopher M.

“…Key Points Acute heart failure (AHF) is a complex syndrome characterized by the worsening of signs and symptoms of heart failure Clinical evaluation of…”
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Fire severity, size, and climate associations diverge from historical precedent along an ecological gradient in the Pinaleño Mountains, Arizona, USA by O’Connor, Christopher D., Falk, Donald A., Lynch, Ann M., Swetnam, Thomas W.

“…•We compared recent fire dynamics to those of historically reconstructed fires.•Patterns of fire frequency, size, and severity were stable prior to…”
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Hemodynamic Predictors of Heart Failure Morbidity and Mortality: Fluid or Flow? by Cooper, Lauren B., MD, Mentz, Robert J., MD, Stevens, Susanna R., MS, Felker, G. Michael, MD, MHS, Lombardi, Carlo, MD, Metra, Marco, MD, Stevenson, Lynne W., MD, O'Connor, Christopher M., MD, Milano, Carmelo A., MD, Patel, Chetan B., MD, Rogers, Joseph G., MD

“…Highlights • We performed an analysis using ESCAPE (Evaluation Study of Congestive Heart Failure and Pulmonary Artery Catheterization Effectiveness) data of…”
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