Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Solomon R. Eisenberg"'
Publikováno v:
Heart Rhythm. 3:1053-1059
Background Implantable cardioverter-defibrillators (ICDs) are effective for primary and secondary prevention of sudden cardiac death due to ventricular arrhythmias. However, despite wide clinical use, there are no generally accepted standardized prot
Autor:
D. Mocanu, Solomon R. Eisenberg, Ron Kikinis, Joachim Kettenbach, Bruce H. KenKnight, Michael O. Sweeney
Publikováno v:
Pacing and Clinical Electrophysiology. 27:586-593
Conventional transvenous defibrillation is performed with an ICD using a dual current pathway. The defibrillation energy is delivered from the RV electrode to the superior vena cava (SVC) electrode and the metallic case (CAN) of the ICD. Biventricula
Autor:
Michael V. Elman, Dennis M. Cullinane, Donna M. Pacicca, Amy Fredrick, Louis C. Gerstenfeld, Cassandra A. Lee, Thomas A. Einhorn, Solomon R. Eisenberg, Kristy T. Salisbury
Publikováno v:
Journal of Orthopaedic Research. 20:579-586
Bone regeneration during fracture healing has been demonstrated repeatedly, yet the regeneration of articular cartilage and joints has not yet been achieved. It has been recognized however that the mechanical environment during fracture healing can b
Publikováno v:
Journal of Biomechanical Engineering. 122:347-353
A microstructural model of cartilage was developed to investigate the relative contribution of tissue matrix components to its elastostatic properties. Cartilage was depicted as a tensed collagen lattice pressurized by the Donnan osmotic swelling pre
Publikováno v:
Journal of Biomechanics. 32:1125-1130
Previous studies have shown that stress relaxation behavior of calf ulnar growth plate and chondroepiphysis cartilage can be described by a linear transverse isotropic biphasic model. The model provides a good fit to the observed unconfined compressi
Autor:
Maria Papadaki, Lisa E. Freed, Nenad Bursac, Solomon R. Eisenberg, R. Carrier, Richard J. Cohen, Frederick J. Schoen, Gordana Vunjak-Novakovic
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 277:H433-H444
The objective of this study was to establish a three-dimensional (3-D) in vitro model system of cardiac muscle for electrophysiological studies. Primary neonatal rat ventricular cells containing lower or higher fractions of cardiac myocytes were cult
Publikováno v:
International Journal of Solids and Structures. 35:4999-5019
Polymer gels, hydrated biological tissues and other charged porous media may exhibit macroscopic coupling between solid deformations and internal fluid, chemical and electrical flows. In this manuscript, we develop a variationally motivated finite de
Publikováno v:
Journal of Colloid and Interface Science. 168:526-538
A microcontinuum model is formulated to describe electrokinetic transduction interactions and transport in the extracellular matrix (ECM) in terms of microscopic structural and compositional parameters. A unit cell technique is used in which the ECM
Autor:
Solomon R. Eisenberg, Weiping Wang
Publikováno v:
IEEE Transactions on Magnetics. 30:5015-5023
Time-varying magnetic fields used both in nerve stimulation and in magnetic resonance imaging induce electric fields and currents in conducting tissues. Knowledge of the spatial distributions of these induced electric fields and currents in the tissu
Publikováno v:
IEEE Transactions on Biomedical Engineering. 41:1010-1017
A moderately detailed 3-D finite element model of the conductive anatomy of a canine thorax was used to examine the sensitivity of the results obtained during simulated transthoracic defibrillation to variations in skeletal muscle anisotropy and diff