Literature DB >> 23667272

A Multiphysics Modeling Approach to Develop Right Ventricle Pulmonary Valve Replacement Surgical Procedures with a Contracting Band to Improve Ventricle Ejection Fraction.

Dalin Tang1, Chun Yang, Tal Geva, Rahul Rathod, Haruo Yamauchi, Vasu Gooty, Alexander Tang, Mehmet H Kural, Kristen L Billiar, Glenn Gaudette, Pedro J Del Nido.   

Abstract

Patients with repaired tetralogy of Fallot account for the majority of cases with late onset right ventricle (RV) failure. A new surgical procedure placing an elastic band in the right ventricle is proposed to improve RV function measured by ejection fraction. A multiphysics modeling approach is developed to combine cardiac magnetic resonance imaging, modeling, tissue engineering and mechanical testing to demonstrate feasibility of the new surgical procedure. Our modeling results indicated that the new surgical procedure has the potential to improve right ventricle ejection fraction by 2-7% which compared favorably with recently published drug trials to treat LV heart failure.

Entities:  

Keywords:  Right ventricle; congenital heart disease; fluid-structural interaction; heart model; multiscale; pulmonary valve replacement

Year:  2013        PMID： 23667272      PMCID： PMC3649854          DOI： 10.1016/j.compstruc.2012.11.016

Source DB:  PubMed          Journal:  Comput Struct        ISSN： 0045-7949            Impact factor:   4.578


  33 in total

1.  Surgical management of right ventricular dysfunction late after repair of tetralogy of fallot: right ventricular remodeling surgery.

Authors:  Pedro J del Nido
Journal:  Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu       Date:  2006

Review 2.  Modeling total heart function.

Authors:  Peter J Hunter; Andrew J Pullan; Bruce H Smaill
Journal:  Annu Rev Biomed Eng       Date:  2003       Impact factor: 9.590

3.  Microfluidic shear devices for quantitative analysis of cell adhesion.

Authors:  Hang Lu; Lily Y Koo; Wechung M Wang; Douglas A Lauffenburger; Linda G Griffith; Klavs F Jensen
Journal:  Anal Chem       Date:  2004-09-15       Impact factor: 6.986

4.  Development and use of a parallel-plate flow chamber for studying cellular adhesion to solid surfaces.

Authors:  T G van Kooten; J M Schakenraad; H C Van der Mei; H J Busscher
Journal:  J Biomed Mater Res       Date:  1992-06

5.  Coupling of a 3D finite element model of cardiac ventricular mechanics to lumped systems models of the systemic and pulmonic circulation.

Authors:  Roy C P Kerckhoffs; Maxwell L Neal; Quan Gu; James B Bassingthwaighte; Jeff H Omens; Andrew D McCulloch
Journal:  Ann Biomed Eng       Date:  2006-11-08       Impact factor: 3.934

6.  Biaxial mechanical behavior of excised epicardium.

Authors:  J D Humphrey; F C Yin
Journal:  J Biomech Eng       Date:  1988-11       Impact factor: 2.097

7.  Mechanics of active contraction in cardiac muscle: Part II--Cylindrical models of the systolic left ventricle.

Authors:  J M Guccione; L K Waldman; A D McCulloch
Journal:  J Biomech Eng       Date:  1993-02       Impact factor: 2.097

Review 8.  Late problems in tetralogy of Fallot--recognition, management, and prevention.

Authors:  Judith Therrien; Gerald Ross Marx; Michael A Gatzoulis
Journal:  Cardiol Clin       Date:  2002-08       Impact factor: 2.213

9.  Effects of 2,3-butanedione monoxime (BDM) on calcium channels expressed in Xenopus oocytes.

Authors:  T J Allen; G Mikala; X Wu; A C Dolphin
Journal:  J Physiol       Date:  1998-04-01       Impact factor: 5.182

10.  Patient-specific MRI-based 3D FSI RV/LV/patch models for pulmonary valve replacement surgery and patch optimization.

Authors:  Dalin Tang; Chun Yang; Tal Geva; Pedro J Del Nido
Journal:  J Biomech Eng       Date:  2008-08       Impact factor: 2.097
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  4 in total

Review 1.  Right ventricular failure and pathobiology in patients with congenital heart disease - implications for long-term follow-up.

Authors:  Doreen Köhler; Raoul Arnold; Tsvetomir Loukanov; Matthias Gorenflo
Journal:  Front Pediatr       Date:  2013-11-19       Impact factor: 3.418

Review 2.  Right ventricle-pulmonary circulation dysfunction: a review of energy-based approach.

Authors:  Namheon Lee; Michael D Taylor; Rupak K Banerjee
Journal:  Biomed Eng Online       Date:  2015-01-09       Impact factor: 2.819

3.  A Novel Pulmonary Valve Replacement Surgery Strategy Using Contracting Band for Patients With Repaired Tetralogy of Fallot: An MRI-Based Multipatient Modeling Study.

Authors:  Han Yu; Pedro J Del Nido; Tal Geva; Chun Yang; Zheyang Wu; Rahul H Rathod; Xueying Huang; Kristen L Billiar; Dalin Tang
Journal:  Front Bioeng Biotechnol       Date:  2021-05-19

4.  Multi-Band Surgery for Repaired Tetralogy of Fallot Patients With Reduced Right Ventricle Ejection Fraction: A Pilot Study.

Authors:  Han Yu; Pedro J Del Nido; Tal Geva; Chun Yang; Zheyang Wu; Rahul H Rathod; Xueying Huang; Kristen L Billiar; Dalin Tang
Journal:  Front Physiol       Date:  2020-03-19       Impact factor: 4.566
  4 in total

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