Search Results - "SHAFER, Keri M"

The Importance of the Muscle and Ventilatory Blood Pumps During Exercise in Patients Without a Subpulmonary Ventricle (Fontan Operation) by Shafer, Keri M., MD, Garcia, Jorge A., MD, Babb, Tony G., PhD, Fixler, David E., MD, Ayers, Colby R., MS, Levine, Benjamin D., MD

“…Objectives The aim of this study was to determine the relative contribution of the muscle and ventilatory pumps to stroke volume in patients without a…”
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Cardiovascular effects of 1 year of alagebrium and endurance exercise training in healthy older individuals by Fujimoto, Naoki, Hastings, Jeffrey L, Carrick-Ranson, Graeme, Shafer, Keri M, Shibata, Shigeki, Bhella, Paul S, Abdullah, Shuaib M, Barkley, Kyler W, Adams-Huet, Beverley, Boyd, Kara N, Livingston, Sheryl A, Palmer, Dean, Levine, Benjamin D

“…Lifelong exercise training maintains a youthful compliance of the left ventricle (LV), whereas a year of exercise training started later in life fails to…”
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Home-based fitness training: chicken soup for the ACHD soul? by Shafer, Keri M, Valente, Anne Marie

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The effect of 1 year of Alagebrium and moderate-intensity exercise training on left ventricular function during exercise in seniors: a randomized controlled trial by Carrick-Ranson, Graeme, Fujimoto, Naoki, Shafer, Keri M, Hastings, Jeffrey L, Shibata, Shigeki, Palmer, M Dean, Boyd, Kara, Levine, Benjamin D

“…Sedentary aging leads to left ventricular (LV) and vascular stiffening due in part to advanced glycation end-products (AGEs) cross-linking of extracellular…”
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Eligibility and Disqualification Recommendations for Competitive Athletes With Cardiovascular Abnormalities: Task Force 4: Congenital Heart Disease by Van Hare, George F., MD, FACC, Ackerman, Michael J., MD, PhD, FACC, Evangelista, Juli-anne K., DNP, APRN, CPNP-AC, FACC, Kovacs, Richard J., MD, FAHA, FACC, Myerburg, Robert J., MD, FACC, Shafer, Keri M., MD, Warnes, Carole A., MD, FACC, Washington, Reginald L., MD, FAHA

“…Patients with right-to-left shunting may become more cyanotic during exercise, at least in part because of changes in the ratio of systemic vascular resistance…”
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Purulent Pericarditis After Transbronchial Biopsy by Tachjian, Ara, MD, Shafer, Keri M., MD, Denkinger, Claudia, MD, PhD, Pinto, Duane S., MD, MPH

“…Abstract A 28-year-old woman experienced hypotension and unresponsiveness. She had undergone bronchoscopy with needle biopsy 2 weeks before admission to…”
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Hemodynamic Responses to Rapid Saline Loading The Impact of Age, Sex, and Heart Failure by FUJIMOTO, Naoki, BORLAUG, Barry A, LEWIS, Gregory D, HASTINGS, Jeffrey L, SHAFER, Keri M, BHELLA, Paul S, CARRICK-RANSON, Graeme, LEVINE, Benjamin D

“…Hemodynamic assessment after volume challenge has been proposed as a way to identify heart failure with preserved ejection fraction. However, the normal…”
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Eligibility and Disqualification Recommendations for Competitive Athletes With Cardiovascular Abnormalities: Task Force 4: Congenital Heart Disease: A Scientific Statement From the American Heart Association and American College of Cardiology by Van Hare, George F, Ackerman, Michael J, Evangelista, Juli-anne K, Kovacs, Richard J, Myerburg, Robert J, Shafer, Keri M, Warnes, Carole A, Washington, Reginald L

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Exercise-Induced Pulmonary Hypertension in Long-Term Survivors of Congenital Diaphragmatic Hernia by Critser, Paul J., Buchmiller, Terry L., Gauvreau, Kimberlee, Zalieckas, Jill M., Sheils, Catherine A., Visner, Gary A., Shafer, Keri M., Chen, Ming Hui, Mullen, Mary P.

“…To determine the prevalence of exercise-induced pulmonary hypertension (PH) among long-survivors of congenital diaphragmatic hernia repair. This is a…”
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Eligibility and Disqualification Recommendations for Competitive Athletes With Cardiovascular Abnormalities: Task Force 4: Congenital Heart Disease: A Scientific Statement From the American Heart Association and American College of Cardiology by Van Hare, George F, Ackerman, Michael J, Evangelista, Juli-Anne K, Kovacs, Richard J, Myerburg, Robert J, Shafer, Keri M, Warnes, Carole A, Washington, Reginald L

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Exercise testing and spirometry as predictors of mortality in congenital heart disease: Contrasting Fontan physiology with repaired tetralogy of Fallot by Shafer, Keri M, Opotowsky, Alexander R, Rhodes, Jonathan

“…Risk prediction using cardiopulmonary exercise testing (CPET) in complex congenital heart disease tends to either focus on single diagnoses or complete…”
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Assessment of Exercise Function in Children and Young Adults with Hypertrophic Cardiomyopathy and Correlation with Transthoracic Echocardiographic Parameters by Przybylski, Robert, Fischer, Ilana R., Gauvreau, Kimberlee, Alexander, Mark E., Shafer, Keri M., Colan, Steven D., Miliaresis, Christa, Rhodes, Jonathan

“…Exercise function is well characterized in adults with hypertrophic cardiomyopathy (HCM); however, there is a paucity of data in children and young adults with…”
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Reducing radiation dose from myocardial perfusion imaging in subjects with complex congenital heart disease by Partington, Sara L., Valente, Anne Marie, Bruyere, John, Rosica, Dillenia, Shafer, Keri M., Landzberg, Michael J., Taqueti, Viviany R., Blankstein, Ron, Skali, Hicham, Kwatra, Neha, DiCarli, Marcelo F., Grant, Frederick D., Dorbala, Sharmila

“…The prevalence of defects and effective radiation dose from various myocardial perfusion imaging (MPI) strategies in congenital heart disease (CHD) is unknown…”
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Activity During the COVID-19 Pandemic in Children with Cardiac Rhythm Management Devices by Przybylski, Robert, Craig, Molly, Lippmann, Matthew, Mah, Douglas Y., Shafer, Keri M., Gauthier, Naomi S., de Ferranti, Sarah D., Triedman, John K., Alexander, Mark E.

“…Decreased physical activity is associated with cardiovascular, metabolic and mental health disease. While decreases in physical activity during the COVID-19…”
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Academic Advancement in the Current Era: Integrating and Empowering Clinician Educators by Shafer, Keri M, Hira, Ravi S, Sinha, Shashank S, Pfeiffer, Michael, Abudayyeh, Islam, Feldman, Dmitriy N, Leung, Steve, Damp, Julie, Gopinathannair, Rakesh, Valente, Anne Marie, Sivaram, Chittur A, Freeman, Andrew M

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Feasibility of Exercise Stress Echocardiography and Myocardial Response in Patients with Repaired Congenital Heart Disease by Hasan, Babar S, Lunze, Fatima I, Alvi, Najveen, Shafer, Keri M, Rhodes, Jonathan

“…Background Exercise stress echocardiography (ESE) can unmask ventricular dysfunction in asymptomatic patients with congenital heart disease (CHD), but its…”
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GEOMETRY OF TRICUSPID VALVE INFLOW CORRELATES WITH VENTILATORY EFFICIENCY AND PEAK OXYGEN PULSE IN ADULTS WITH SYSTEMIC RIGHT VENTRICLES AND TRANSPOSITION OF THE GREAT ARTERIES by Shafer, Keri M, Mann, Nina, Valente, Anne Marie, Rhodes, Jonathan

“…Background: Exercise test variables including ventilatory efficiency (VE/VCO2 slope) and peak oxygen uptake (pVO2) correlate with mortality in adults with…”
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A Pilot Study of Inspiratory Muscle Training to Improve Exercise Capacity in Patients with Fontan Physiology by Wu, Fred M., Opotowsky, Alexander R., Denhoff, Erica R., Gongwer, Russell, Gurvitz, Michelle Z., Landzberg, Michael J., Shafer, Keri M., Valente, Anne Marie, Uluer, Ahmet Z., Rhodes, Jonathan

“…While the Fontan procedure has improved life expectancy, patients with single ventricle physiology have impaired exercise capacity due to limited increase in…”
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A Randomized Trial Comparing Cardiac Rehabilitation to Standard of Care for Adults With Congenital Heart Disease by Opotowsky, Alexander R., Rhodes, Jonathan, Landzberg, Michael J., Bhatt, Ami B., Shafer, Keri M., Yeh, Doreen DeFaria, Crouter, Scott E., Ubeda Tikkanen, Ana

“…Background: Cardiac rehabilitation (CR) improves exercise capacity and quality of life while reducing mortality in adults with acquired heart disease. Cardiac…”
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Effects of age and aerobic fitness on myocardial lipid content by Sarma, Satyam, Carrick-Ranson, Graeme, Fujimoto, Naoki, Adams-Huet, Beverley, Bhella, Paul S, Hastings, Jeffrey L, Shafer, Keri M, Shibata, Shigeki, Boyd, Kara, Palmer, Dean, Szczepaniak, Edward W, Szczepaniak, Lidia S, Levine, Benjamin D

“…Aging and sedentary lifestyles lead to cardiac atrophy, ventricular stiffening, and impaired diastolic function. Both conditions are marked by increased…”
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