Search Results - "Waggoner, Alan D"

Recommendations for the Evaluation of Left Ventricular Diastolic Function by Echocardiography: An Update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging by Nagueh, Sherif F., MD, FASE, Smiseth, Otto A., MD, PhD, Appleton, Christopher P., MD, Byrd, Benjamin F., MD, FASE, Dokainish, Hisham, MD, FASE, Edvardsen, Thor, MD, PhD, Flachskampf, Frank A., MD, PhD, FESC, Gillebert, Thierry C., MD, PhD, FESC, Klein, Allan L., MD, FASE, Lancellotti, Patrizio, MD, PhD, FESC, Marino, Paolo, MD, FESC, Oh, Jae K., MD, Popescu, Bogdan Alexandru, MD, PhD, FESC, FASE, Waggoner, Alan D., MHS, RDCS

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Recommendations for the Evaluation of Left Ventricular Diastolic Function by Echocardiography: An Update from the American Society of Echocardiography and the European Association of Cardiovascular Imaging by Nagueh, Sherif F, Smiseth, Otto A, Appleton, Christopher P, Byrd, 3rd, Benjamin F, Dokainish, Hisham, Edvardsen, Thor, Flachskampf, Frank A, Gillebert, Thierry C, Klein, Allan L, Lancellotti, Patrizio, Marino, Paolo, Oh, Jae K, Alexandru Popescu, Bogdan, Waggoner, Alan D

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Recommendations for the Evaluation of Left Ventricular Diastolic Function by Echocardiography by Nagueh, Sherif F., MD, Appleton, Christopher P., MD, Gillebert, Thierry C., MD, Marino, Paolo N., MD, Oh, Jae K., MD, Smiseth, Otto A., MD, PhD, Waggoner, Alan D., MHS, Flachskampf, Frank A., MD, Pellikka, Patricia A., MD, Evangelista, Arturo, MD

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Effect of obesity and insulin resistance on myocardial substrate metabolism and efficiency in young women by PETERSON, Linda R, HERRERO, Pilar, GROPLER, Robert J, SCHECHTMAN, Kenneth B, RACETTE, Susan B, WAGGONER, Alan D, KISRIEVA-WARE, Zulia, DENCE, Carmen, KLEIN, Samuel, MARSALA, Joann, MEYER, Timothy

“…Obesity is a risk factor for impaired cardiac performance, particularly in women. Animal studies suggest that alterations in myocardial fatty acid metabolism…”
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Effect of Moderate Diet-Induced Weight Loss and Weight Regain on Cardiovascular Structure and Function by de las Fuentes, Lisa, MD, Waggoner, Alan D., MHS, Mohammed, B. Selma, MD, PhD, Stein, Richard I., PhD, Miller, Bernard V., MD, Foster, Gary D., PhD, Wyatt, Holly R., MD, Klein, Samuel, MD, Davila-Roman, Victor G., MD

“…Objectives The objective of this prospective, single-site, 2-year dietary intervention study was to evaluate the effects of moderate weight reduction and…”
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The Value of Sonographer Credentialing: An Important First Step by Waggoner, Alan D., MHS, RDCS, FASE, Stevenson, J. Geoffrey, MD, FASE, FACC

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Randomized prospective trial of atrioventricular delay programming for cardiac resynchronization therapy by Sawhney, Navinder S, Waggoner, Alan D, Garhwal, Sanjeev, Chawla, Mohit K, Osborn, Judy, Faddis, Mitchell N

“…The purpose of this study was to determine if AV delay optimization with continuous-wave Doppler aortic velocity-time integral (VTI) is clinically superior to…”
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A Prospective Comparison of AV Delay Programming Methods for Hemodynamic Optimization during Cardiac Resynchronization Therapy by GOLD, MICHAEL R., NIAZI, IMRAN, GIUDICI, MICHAEL, LEMAN, ROBERT B., STURDIVANT, J. LACY, KIM, MICHAEL H., YU, YINGHONG, DING, JIANG, WAGGONER, ALAN D.

“…Introduction: There are several methods for programming the optimal AV delay (AVD) during cardiac resynchronization therapy (CRT). These include Doppler…”
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Potential mechanisms underlying the effect of gender on response to cardiac resynchronization therapy: Insights from the SMART-AV multicenter trial by Cheng, Alan, MD, FHRS, Gold, Michael R., MD, PhD, FHRS, Waggoner, Alan D., MHS, Meyer, Timothy E., PhD, Seth, Milan, MS, Rapkin, Joshua, MS, Stein, Kenneth M., MD, FHRS, Ellenbogen, Kenneth A., MD, FHRS

“…Background Recent studies demonstrate that women may respond more favorably to cardiac resynchronization therapy (CRT) than do men. The mechanisms remain…”
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Prevalence and severity of paravalvular regurgitation in the Artificial Valve Endocarditis Reduction Trial (AVERT) echocardiography study by Dávila-Román, Victor G., Waggoner, Alan D., Kennard, Elizabeth D., Holubkov, Richard, Jamieson, W.R.Eric, Englberger, Lars, Carrel, Thierry P., Schaff, Hartzell V.

“…The purpose of this study was to determine the prevalence and severity of paravalvular regurgitation (PVR) in the Artificial Valve Endocarditis Reduction Trial…”
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Prospective comparison of echocardiographic atrioventricular delay optimization methods for cardiac resynchronization therapy by Kerlan, Jeffrey E, Sawhney, Navinder S, Waggoner, Alan D, Chawla, Mohit K, Garhwal, Sanjeev, Osborn, Judy L, Faddis, Mitchell N

“…Atrioventricular (AV) delay optimization can be an important determinant of the response to cardiac resynchronization therapy (CRT) in patients with medically…”
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Improvements in Left Ventricular Diastolic Function After Cardiac Resynchronization Therapy Are Coupled to Response in Systolic Performance by Waggoner, Alan D., Faddis, Mitchell N., Gleva, Marye J., de las Fuentes, Lisa, Dávila-Román, Víctor G.

“…Improvements in Left Ventricular Diastolic Function After Cardiac Resynchronization Therapy Are Coupled to Response in Systolic Performance Alan D. Waggoner,…”
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Role of Serotoninergic Pathways in Drug-Induced Valvular Heart Disease and Diagnostic Features by Echocardiography by Smith, Sakima A., MD, Waggoner, Alan D., MHS, de las Fuentes, Lisa, MD, Davila-Roman, Victor G., MD, FACC, FASE

“…Serotonin plays a significant role in the development of carcinoid heart disease, which primarily leads to fibrosis and contraction of right-sided heart…”
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Central aortic pressure is independently associated with diastolic function by Subherwal, Sumeet, MD, MBA, de las Fuentes, Lisa, MD, Waggoner, Alan D., MHS, Heuerman, Sharon, RN, Spence, Karen E., MS, Davila-Roman, Victor G., MD, FACC, FASE

“…Background Studies investigating the association between central aortic pressures and diastolic function have been limited. Methods Consecutive ambulatory…”
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Abnormalities in Cardiac Structure and Function in Adults with Sickle Cell Disease are not Associated with Pulmonary Hypertension by Knight-Perry, Jessica E., MD, de las Fuentes, Lisa, MD, MS, Waggoner, Alan D., MHS, Hoffmann, Raymond G., PhD, Blinder, Morey A., MD, Dávila-Román, Victor G., MD, FACC, Field, Joshua J., MD, MS

“…Background In sickle cell disease (SCD), pulmonary hypertension (assessed by tricuspid regurgitant jet [TRJ] velocity ≥ 2.5 m/sec) is associated with increased…”
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Primary Results From the SmartDelay Determined AV Optimization: A Comparison to Other AV Delay Methods Used in Cardiac Resynchronization Therapy (SMART-AV) Trial: A Randomized Trial Comparing Empirical, Echocardiography-Guided, and Algorithmic Atrioventricular Delay Programming in Cardiac Resynchronization Therapy by ELLENBOGEN, Kenneth A, GOLD, Michael R, WHITEHILL, Jeffrey, WEINER, Stanislav, BEDI, Maninder, RAPKIN, Joshua, STEIN, Kenneth M, MEYER, Timothy E, FERNANDEZ LOZANO, Ignacio, MITTAL, Suneet, WAGGONER, Alan D, LEMKE, Bernd, SINGH, Jagmeet P, SPINALE, Francis G, VAN EYK, Jennifer E

“…one variable that may influence cardiac resynchronization therapy response is the programmed atrioventricular (AV) delay. The SmartDelay determined av…”
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Recommendations for evaluation of prosthetic valves with echocardiography and doppler ultrasound: a report From the American Society of Echocardiography's Guidelines and Standards Committee and the Task Force on Prosthetic Valves, developed in conjunction with the American College of Cardiology Cardiovascular Imaging Committee, Cardiac Imaging Committee of the American Heart Association, the European Association of Echocardiography, a registered branch of the European Society of Cardiology, the by Zoghbi, William A, Chambers, John B, Dumesnil, Jean G, Foster, Elyse, Gottdiener, John S, Grayburn, Paul A, Khandheria, Bijoy K, Levine, Robert A, Marx, Gerald Ross, Miller, Jr, Fletcher A, Nakatani, Satoshi, Quiñones, Miguel A, Rakowski, Harry, Rodriguez, L Leonardo, Swaminathan, Madhav, Waggoner, Alan D, Weissman, Neil J, Zabalgoitia, Miguel

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Interatrial Conduction Time and Left Atrial Function in Patients With Left Ventricular Systolic Dysfunction: Effects of Cardiac Resynchronization Therapy by Waggoner, Alan D., MHS, Kalathiveetil, Sujith, MD, Spence, Karen E., MS, Dávila-Román, Víctor G., MD, de las Fuentes, Lisa, MD

“…Background Prolonged interatrial conduction time (IACT) can be associated with abnormal left atrial (LA) function but has not been characterized in patients…”
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Characterization of left ventricular diastolic function in hypertension by use of Doppler tissue imaging and color M-mode techniques by Rovner, Aleksandr, de las Fuentes, Lisa, Waggoner, Alan D, Memon, Nada, Chohan, Rizwana, Dávila-Román, Victor G

“…Abnormalities in left ventricular (LV) relaxation and/or increased filling pressures are indicators of LV diastolic dysfunction in patients with hypertension…”
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Are Normative Values for LV Geometry and Mass Based on Fundamental Imaging Valid with Use of Harmonic Imaging? by de las Fuentes, Lisa, MD, FASE, Spence, Karen E., MS, Dávila-Román, Victor G., MD, FASE, Waggoner, Alan D., MHS

“…Background Multiple studies have reported echocardiographically determined normal reference values for left ventricular (LV) mass (LVM) derived using…”
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