Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Bücher
Zeitschriften
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
SLX-Digitalkonferenz: Zukunftswerkstatt 2024

Mehr Umsatz mit Top-Kontakten

Am 7. Mai erfahren Sie, wie Vertriebsteams Leadgenerierung, Leadnurturing und Leadstrategien effizient steuern können.
Erweiterte Suche
Anmelden
nach oben
Erschienen in:
In Vivo Left Ventricular Geometry and Boundary Conditions Kapitel lesen Erstes Kapitel lesen

2010 | OriginalPaper | Buchkapitel

12. Surgical Left Ventricular Remodeling Procedures

verfasst von : Jonathan F. Wenk, Choon-Sik Jhun, Kay Sun, Mark B. Ratcliffe, Julius M. Guccione

Erschienen in: Computational Cardiovascular Mechanics

Verlag: Springer US

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Perhaps the most straightforward clinical application of validated regional ventricular mechanics models for diseased hearts is the simulation of a novel surgical procedure or medical device for treating heart failure or ischemic cardiomyopathy. In each study our cardiac biomechanics laboratory uses one of two different approaches: (1) an axisymmetric truncated ellipsoidal model with left ventricular (LV) cavity and wall volumes typical of the failing human heart or animal model of heart failure to determine efficacy of the surgical procedure or device; or (2) an animal- or patient-specific fully 3-D model of the infarcted LV created using echocardiography or MRI to optimize the design of the surgical procedure or device. This chapter is concerned with brief descriptions of the studies from our laboratory that provide the best examples of these two approaches.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren
Vorheriges Kapitel Noninvasive Assessment of Left Ventricular Remodeling: Geometry, Wall Stress, and Function
Nächstes Kapitel Passive Left Ventricular Constraint Devices
Literatur
1.
Guccione JM, Moonly SM, Wallace AW, Ratcliffe MB. Residual stress produced by ventricular volume reduction surgery has little effect on ventricular function and mechanics: a finite element model study. J Thorac Cardiovasc Surg. 2001 Sep;122(3):592–9.CrossRef
2.
Ratcliffe MB, Hong J, Salahieh A, Ruch S, Wallace AW. The effect of ventricular volume reduction surgery in the dilated, poorly contractile left ventricle: a simple finite element analysis. J Thorac Cardiovasc Surg. 1998;116:566–77.CrossRef
3.
Costa KD, Hunter PJ, Wayne JS, Waldman LK, Guccione JM, McCulloch AD. A three-dimensional finite element method for large elastic deformations of ventricular myocardium. II. Prolate spheroidal coordinates. J Biomech Eng. 1996;118:464–72.CrossRef
4.
Guccione JM, Costa KD, McCulloch AD. Finite element stress analysis of left ventricular mechanics in the beating dog heart. J. Biomech.1995;28:1167–77.CrossRef
5.
Streeter DD Jr, Spotnitz HM, Patel DP, Ross J Jr, Sonnenblick EH. Fiber orientation in the canine left ventricle during diastole and systole. Circ Res. 1969;24:339–47.CrossRef
6.
Di Donato, M. et al., Akinetic versus dyskinetic postinfarction scar: relation to surgical outcome in patients undergoing endoventricular circular patch plasty repair. J Am Coll Cardiol. 1997;29:1569–75.CrossRef
7.
Athanasuleas CL, et al., Surgical anterior ventricular endocardial restoration (SAVER) in the dilated remodeled ventricle after anterior myocardial infarction. RESTORE group. Reconstructive endoventricular surgery, returning torsion original radius elliptical shape to the LV. J Am Coll Cardiol. 2001;37(5):1199–209.CrossRef
8.
9.
10.
Dang A, Guccione J, Gorman R, Ratcliffe M. Influence of patch material stiffness on stroke volume with surgical anterior ventricular endocardial restoration in ischemic cardiomyopathy: a finite element model study. Chicago: American College of Cardiology, 2003.
11.
Dang AB, Guccione JM, Zhang P, Wallace AW, Gorman RC, Gorman JH 3rd;Ratcliffe MB. Effect of ventricular size and patch stiffness in surgical anterior ventricular restoration: a finite element model study. Ann Thorac Surg. 2005 Jan;79(1):185–93.CrossRef
12.
Walker JC, Ratcliffe MB, Zhang P, Wallace AW, Fata B, Hsu EW, Saloner D, Guccione JM. MRI-based finite-element analysis of left ventricular aneurysm. Am J Physiol Heart Circ Physiol. 2005 Aug;289(2):H692–700.CrossRef
13.
Walker JC, Guccione JM, Jiang Y, Zhang P, Wallace AW, Hsu EW, Ratcliffe MB. Helical myofiber orientation after myocardial infarction and left ventricular surgical restoration in sheep. J Thorac Cardiovasc Surg. 2005;129:382–90.CrossRef
14.
Walker JC, Ratcliffe MB, Zhang P, Wallace AW, Hsu EW, Saloner DA, Guccione JM. Magnetic resonance imaging-based finite element stress analysis after linear repair of left ventricular aneurysm. J Thorac Cardiovasc Surg. 2008 May;135(5):1094–102, 1102.e1-2.CrossRef
15.
Markovitz LJ, Savage EB, Ratcliffe MB, Bavaria JE, Kreiner G, Iozzo RV, Hargrove WC 3rd;Bogen DK, Edmunds LH Jr. Large animal model of left ventricular aneurysm. Ann Thorac Surg. 1989;48(6):838–45.CrossRef
16.
Guccione JM, Walker JC, Beitler JR, Moonly SM, Zhang P, Guttman MA;, et al. The effect of anteroapical aneurysm plication on end-systolic three-dimensional strain in the sheep: a magnetic resonance imaging tagging study. J Thorac Cardiovasc Surg. 2006;131:579–86. e3.CrossRef
17.
Ozturk C, McVeigh ER. Four-dimensional B-spline based motion analysis of tagged MR images: introduction and in vivo validation. Phys Med Biol. 2000;45(6):1683–702.CrossRef
18.
Moonly SM. Experimental and computational analysis of left ventricular aneurysm mechanics (PhD thesis). San Francisco, CA: University of California, San Francisco with University of California, Berkeley, 2003.
19.
Guccione JM, Moonly SM, Moustakidis P, Costa KD, Moulton MJ, Ratcliffe MB, Pasque MK. Mechanism underlying mechanical dysfunction in the border zone of left ventricular aneurysm: a finite element model study. Ann Thorac Surg. 2001 Feb;71(2):654–62.CrossRef
20.
Lin DH, Yin FC. A multiaxial constitutive law for mammalian left ventricular myocardium in steady-state barium contracture or tetanus. J Biomech Eng. 1998;120:504–17.CrossRef
21.
Okamoto RJ, Moulton MJ, Peterson SJ, Li D, Pasque MK, Guccione JM. Epicardial suction: a new approach to mechanical testing of the passive ventricular wall. J Biomech Eng. 2000 Oct;122(5):479–87.CrossRef
22.
Omens JH, May KD, McCulloch AD. Transmural distribution of three-dimensional strain in the isolated arrested canine left ventricle. Am J Physiol. 1991;261(3 Pt 2): H918–28.
23.
Taniguchi K, Sakurai M, Takahashi T, Imagawa H, Mitsuno M, Nakano S, et al. Postinfarction left-ventricular aneurysm: regional stress, function, and remodeling after aneurysmectomy. J Thorac Cardiovasc Surg. 1998;46:253–9.
24.
Savage EB, Downing SW, Ratcliffe MB, Fallert M, Gupta KB, Tyson GS, et al. Repair of left ventricular aneurysm. Changes in ventricular mechanics, hemodynamics, and oxygen consumption. J Thorac Cardiovasc Surg. 1992;104:752–62.
Metadaten
Titel
Surgical Left Ventricular Remodeling Procedures
verfasst von
Jonathan F. Wenk
Choon-Sik Jhun
Kay Sun
Mark B. Ratcliffe
Julius M. Guccione
Copyright-Jahr
2010
Verlag
Springer US
Buch
Computational Cardiovascular Mechanics

Print ISBN: 978-1-4419-0729-5

Electronic ISBN: 978-1-4419-0730-1

Copyright-Jahr: 2010

DOI
https://doi.org/10.1007/978-1-4419-0730-1_12

Neuer Inhalt

    Bildnachweise