Authors:
HOPMEYER J
HE SQ
THORVIG KM
MCNEIL E
WILKERSON PW
LEVINE RA
YOGANATHAN AP
Citation: J. Hopmeyer et al., ESTIMATION OF MITRAL REGURGITATION WITH A HEMIELLIPTIC CURVE-FITTING ALGORITHM - IN-VITRO EXPERIMENTS WITH NATIVE MITRAL-VALVES, Journal of the American Society of Echocardiography, 11(4), 1998, pp. 322-331
Authors:
HOPMEYER J
WILKERSON PW
THORVIG KM
LEVINE RA
YOGANATHAN AP
Citation: J. Hopmeyer et al., PULSATILE FLOW COMPUTATIONAL SIMULATIONS OF MITRAL REGURGITATION, Journal of biomechanical engineering, 120(2), 1998, pp. 245-254
Authors:
SCHWAMMENTHAL E
NAKATANI S
HE SQ
HOPMEYER J
SAGIE A
WEYMAN AE
LEVER HM
YOGANATHAN AP
THOMAS JD
LEVINE RA
Citation: E. Schwammenthal et al., MECHANISM OF MITRAL REGURGITATION IN HYPERTROPHIC CARDIOMYOPATHY - MISMATCH OF POSTERIOR TO ANTERIOR LEAFLET LENGTH AND MOBILITY, Circulation, 98(9), 1998, pp. 856-865
Authors:
HE SQ
HOPMEYER J
LEFEBVRE XP
SCHWAMMENTHAL E
YOGANATHAN AP
LEVINE RA
Citation: Sq. He et al., IMPORTANCE OF LEAFLET ELONGATION IN CAUSING SYSTOLIC ANTERIOR MOTION OF THE MITRAL-VALVE, Journal of heart valve disease, 6(2), 1997, pp. 149-159
Authors:
SONG JK
HANDSCHUMACHER MD
HOPMEYER J
ADAMS M
LEVINE RA
Citation: Jk. Song et al., IMPROVED ACCURACY OF MITRAL REGURGITANT FLOW-RATE CALCULATION USING AHEMIELLIPTICAL ISOVELOCITY SURFACE-AREA - CLINICAL-STUDIES, Journal of the American College of Cardiology, 29(2), 1997, pp. 7112-7112
Authors:
HOPMEYER J
HE S
THORVIG K
MCNEIL E
WILKERSON P
LEVINE RA
YOGANATHAN AP
Citation: J. Hopmeyer et al., ESTIMATION OF MITRAL REGURGITATION USING A HEMI-ELLIPTIC CURVE-FITTING ALGORITHM - IN-VITRO EXPERIMENTS WITH NATIVE NITRAL VALVES, Journal of the American College of Cardiology, 29(2), 1997, pp. 9108-9108
Authors:
FONTAINE AA
ELLIS JT
HEALY TM
HOPMEYER J
YOGANATHAN AP
Citation: Aa. Fontaine et al., IDENTIFICATION OF PEAK STRESSES IN CARDIAC PROSTHESES - A COMPARISON OF 2-DIMENSIONAL VERSUS 3-DIMENSIONAL PRINCIPAL STRESS-ANALYSES, ASAIO journal, 42(3), 1996, pp. 154-163
Authors:
GRIMES RY
HOPMEYER J
CAPE EG
YOGANATHAN AP
LEVINE RA
Citation: Ry. Grimes et al., QUANTIFICATION OF MITRAL AND TRICUSPID REGURGITATION USING JET CENTERLINE VELOCITIES - AN IN-VITRO STUDY OF JETS IN AN AMBIENT COUNTERFLOW, Echocardiography, 13(4), 1996, pp. 357-371
Authors:
HOPMEYER J
WHITNEY E
PAPP DA
NAVATHE MS
LEVINE RA
KIM YH
YOGANATHAN AP
Citation: J. Hopmeyer et al., COMPUTATIONAL SIMULATIONS OF MITRAL REGURGITATION QUANTIFICATION USING THE FLOW CONVERGENCE METHOD - COMPARISON OF HEMISPHERIC AND HEMIELLIPTIC FORMULAS, Annals of biomedical engineering, 24(5), 1996, pp. 561-572
Authors:
GRIMES RY
HOPMEYER J
CAPE EG
LEVINE RA
YOGANATHAN AP
Citation: Ry. Grimes et al., HOW SENSITIVE ARE JET CENTERLINE VELOCITIES TO AN OPPOSING FLOW - IMPLICATIONS FOR USING THE CENTERLINE METHOD TO QUANTIFY REGURGITANT JET FLOW, Journal of biomechanics, 29(7), 1996, pp. 967-971
Citation: J. Hopmeyer et al., VENTRICULAR CONFINEMENT HAS A DOMINANT EFFECT OVER ORIFICE SHAPE IN THE QUANTIFICATION OF MITRAL REGURGITATION USING THE FLOW CONVERGENCE METHOD, Circulation, 92(8), 1995, pp. 2937-2937
Authors:
HOPMEYER J
HANDSCHUMACHER MD
GILON D
GUERRERO JL
WALKER PG
YOGANATHAN AP
LEVINE RA
Citation: J. Hopmeyer et al., IMPROVING THE ACCURACY OF FLOW CONVERGENCE CALCULATIONS OF MITRAL REGURGITATION - IN-VIVO APPLICATION OF THE HEMI-ELLIPTIC FORMULA USING DIGITAL DOPPLER MAPS, Circulation, 92(8), 1995, pp. 3457-3457
Authors:
HOPMEYER J
YANG S
FONTAINE AA
SCHWAMMENTHAL E
LEVINE RA
YOGANATHAN AP
Citation: J. Hopmeyer et al., QUANTIFICATION OF REGURGITATION BY THE PROXIMAL ISOVELOCITY SURFACE-AREA (PISA) TECHNIQUE - DETAILED VALIDATION BY LASER-DOPPLER ANEMOMETRY, Journal of the American College of Cardiology, 1994, pp. 10000249-10000249
Authors:
HOPMEYER J
SCHWAMMENTHAL E
KIM YH
CHEN CG
LEVINE RA
YOGANATHAN AP
Citation: J. Hopmeyer et al., COMPUTATIONAL VALIDATION OF THE PROXIMAL ISOVELOCITY SURFACE-AREA METHOD FOR ESTIMATING MITRAL REGURGITATION IN THE PRESENCE OF VENTRICULAROUTFLOW, Circulation, 88(4), 1993, pp. 497-497