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Keywords: cardiology
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121008.
Published Online: December 23, 2011
... ,” No. FEDSM-ICNMM2010-30546, ASME 2010 3rd joint US-European Fluids Engineering Summer Meeting . 02 05 2011 17 11 2011 23 12 2011 23 12 2011 biomechanics cardiology diseases elongation haemodynamics numerical analysis physiological models vortices An abdominal...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. December 2011, 133(12): 121003.
Published Online: December 21, 2011
... questions concerning transvalvular flows persist [( 1 )]. Cardiac valve prosthesis Transvalvular flow Strains Blood damaging potential cardiology haemodynamics prosthetics shear flow 24 05 2011 15 11 2011 21 12 2011 21 12 2011 2011 American Society...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2011, 133(10): 101003.
Published Online: October 31, 2011
... practice in modeling the heart to use the predominant sheet angles in formulating a local, orthonormal fiber-sheet-normal coordinate frame in accordance with the work of LeGrice et al. [( 42 )]. 03 01 2011 05 09 2011 31 10 2011 31 10 2011 biomechanics cardiology...
Topics: Torsion, Rotation
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2011, 133(10): 101002.
Published Online: October 31, 2011
... magnifications can be useful in moving towards better prediction of thrombosis in LVADs. biomedical equipment blood flow measurement cardiology flow visualisation friction kinematics pulsatile flow shear flow viscosity ventricular assist device thrombosis fluid dynamics pulsatile wall shear...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. September 2011, 133(9): 094507.
Published Online: October 14, 2011
.../s10439-007-9302-1 artificial organs blood vessels cardiology diseases Doppler measurement haemodynamics laser applications in medicine laser velocimetry rotational flow shear flow bileaflet mechanical heart valve fluid dynamics valve closure vortex laser Doppler velocimetry...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061006.
Published Online: June 28, 2011
... biomedical electrodes cardiology defibrillators finite element analysis micromechanics muscle pacemakers pacing lead defibrillation lead cardiac penetration finite element analysis Figure 1b illustrates the geometric definition of the helix electrode. D is defined...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. June 2011, 133(6): 061007.
Published Online: June 28, 2011
... simulations. 13 04 2011 09 05 2011 16 05 2011 28 06 2011 28 06 2011 biological tissues biomechanics cardiology haemodynamics phantoms pulsatile flow native aortic valve aortic valve leaflets fluid shear stress laser Doppler velocimetry heart valve fluid...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. April 2011, 133(4): 041009.
Published Online: March 23, 2011
... 03 2011 23 03 2011 cardiology haemodynamics haemorheology prosthetics shear modulus Among the different prosthetic heart valves, the mechanical bileaflet heart valve is the most implanted design with more than 170,000 implants every year ( 1 ). Despite the fact that all types...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. March 2011, 133(3): 031006.
Published Online: February 7, 2011
... cardiology finite element analysis haemodynamics pacemakers pacing lead lead dislodgement dynamic analysis Cardiac resynchronization therapy (CRT) has been accepted as an effective treatment for patients with moderate to severe heart failure (HF). Although CRT has been shown to prolong...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. October 2010, 132(10): 101006.
Published Online: October 1, 2010
... lower and upper bounds on the spatial coordinate and the aspect ratio. The details of the formulation and interpretation of F are discussed in Sec. 2C . biomedical equipment cardiology computational fluid dynamics filtration haemodynamics medical computing optimisation prosthetics...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. July 2010, 132(7): 071004.
Published Online: May 18, 2010
... for frequencies of 80 bpm, 100 bpm, and 120 bpm, respectively. 28 08 2009 22 01 2010 11 02 2010 18 05 2010 18 05 2010 biomedical imaging cardiology haemodynamics stagnation flow velocimeters Ventricular assist devices (VADs) have been utilized for almost three...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. April 2010, 132(4): 041006.
Published Online: March 18, 2010
... material model and parameter values would not have been evident, potentially leading to the calculation of material parameter values that would cause numerical simulations of heart operation using this material model to diverge. biomechanics cardiology muscle numerical analysis stress-strain...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. March 2010, 132(3): 031008.
Published Online: February 17, 2010
... lipid bilayers electroporation finite element heat transfer cardiology restenosis ablation When cells are exposed to certain electric fields, nanoscale defects (pores) may form in the phospholipids’ bilayer of their membrane, resulting in a significant increase in the molecular...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J Biomech Eng. February 2010, 132(2): 021005.
Published Online: January 28, 2010
... increases energy dissipation, and also alters the normalized shape of the energy dissipation waveform. Since stenosis produces a signature energy dissipation waveform shape, dynamic energy dissipation analysis can potentially be extended into a clinical tool for AV evaluation. cardiology flow...
Journal Articles
Publisher: ASME
Article Type: Technical Briefs
J Biomech Eng. January 2010, 132(1): 014505.
Published Online: December 9, 2009
... 09 12 2009 09 12 2009 cardiology haemodynamics shear strength Aortic stenosis (AS) is a life-threatening disease affecting millions of people all over the world. In developed countries, the majority of AS is caused by valve calcification ( 1 ). Although it was widely believed...
Journal Articles