The Journal of Thoracic and Cardiovascular Surgery
Volume 131, Issue 3 , Pages 579-586.e3 , March 2006

The effect of anteroapical aneurysm plication on end-systolic three-dimensional strain in the sheep: A magnetic resonance imaging tagging study

  • Julius M. Guccione, PhD

      Affiliations

    • Department of Surgery, University of California, San Francisco
    • Department of Veterans Affairs Medical Center, San Francisco, Calif
    • Corresponding Author InformationAddress for reprints: Julius M. Guccione, MD, Division of Surgical Services (112D), Department of Veterans Affairs Medical Center, 4150 Clement St, San Francisco, CA 94121
    • ,
  • Joseph C. Walker, PhD

      Affiliations

    • Department of Bioengineering, University of California, San Francisco
    • ,
  • Jeremy R. Beitler, BS

      Affiliations

    • Department of Veterans Affairs Medical Center, San Francisco, Calif
    • ,
  • Scott M. Moonly, PhD

      Affiliations

    • Department of Bioengineering, University of California, San Francisco
    • ,
  • Peng Zhang, MD, PhD

      Affiliations

    • Department of Veterans Affairs Medical Center, San Francisco, Calif
    • ,
  • Michael A. Guttman, MS

      Affiliations

    • Laboratory of Cardiac Energetics, National Institutes of Health–National Heart Lung and Blood Institute, Bethesda, Md
    • ,
  • Cengizhan Ozturk, MD, PhD

      Affiliations

    • Laboratory of Cardiac Energetics, National Institutes of Health–National Heart Lung and Blood Institute, Bethesda, Md
    • ,
  • Elliot R. McVeigh, PhD

      Affiliations

    • Laboratory of Cardiac Energetics, National Institutes of Health–National Heart Lung and Blood Institute, Bethesda, Md
    • ,
  • Arthur W. Wallace, MD, PhD

      Affiliations

    • Department of Veterans Affairs Medical Center, San Francisco, Calif
    • Department of Anesthesia, University of California, San Francisco
    • ,
  • David A. Saloner, PhD

      Affiliations

    • Department of Veterans Affairs Medical Center, San Francisco, Calif
    • Department of Radiology, University of California, San Francisco
    • ,
  • Mark B. Ratcliffe, MD

      Affiliations

    • Department of Surgery, University of California, San Francisco
    • Department of Veterans Affairs Medical Center, San Francisco, Calif

Received 20 January 2005 ,Revised 11 July 2005 ,Accepted 19 July 2005.

References 

  1. Ratcliffe MB , Wallace AW , Salahieh A , Hong J , Ruch S , Hall TS . Ventricular volume, chamber stiffness, and function after anteroapical aneurysm plication in the sheep . J Thorac Cardiovasc Surg. . 2000;119:115–124
  2. 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;104:752–762
  3. Kramer CM , Magovern JA , Rogers WJ , Vido D , Savage EB . Reverse remodeling and improved regional function after repair of left ventricular aneurysm . J Thorac Cardiovasc Surg. . 2002;123:617–620
  4. Markovitz LJ , Savage EB , Ratcliffe MB , Bavaria JE , Kreiner G , Iozzo RV , et al.   Large animal model of left ventricular aneurysm . Ann Thorac Surg. . 1989;48:838–845
  5. Guttman MA , Zerhouni EA , McVeigh ER . Analysis and visualization of cardiac function from MR images . IEEE Comp Graph Appl. . 1997;17:30–38
  6. Ozturk C , McVeigh ER . Four-dimensional B-spline based motion analysis of tagged MR images (introduction and in vivo validation) . Phys Med Biol. . 2000;45:1683–1702
  7. Krueger C , Tian L . A comparison of the general linear mixed model and repeated measures ANOVA using a dataset with multiple missing data points . Biol Res Nurs. . 2004;6(2):151–157
  8. Wooding W . In: Planning pharmaceutical clinical trials (basic statistical principals. Probability and mathematical statistics) . New York: John Wiley and Sons; 1994;p. 34–36
  9. Walker JC , Guccione JM , Jiang Y , Zhang P , Wallace AW , Hsu EW , et al.   Helical myofiber orientation after myocardial infarction and left ventricular surgical restoration in sheep . J Thorac Cardiovasc Surg. . 2005;129:382–390
  10. Zhang P , Guccione JM , Nicholas SI , Walker JC , Crawford PC , Shamal A , et al.   Left ventricular volume and function after endoventricular patch plasty for dyskinetic anteroapical left ventricular aneurysm in sheep . J Thorac Cardiovasc Surg. . 2005;130:1032–1038
  11. Fung YC . Biodynanics (circulation) . New York: Springer-Verlag; 1996;
  12. Huisman RM , Elzinga G , Westerhof N , Sipkema P . Measurement of left ventricular wall stress . Cardiovasc Res. . 1980;14:142–153
  13. Bergel DA , Hunter PH . The mechanics of the heart . In:  Hwang NHC ,  Gross DR ,  Patel DJ editor. Quantitative cardiovascular studies . Baltimore: University Park Press; 1979;
  14. Guccione JM , Moonly SM , Moustakidis P , Costa KD , Moulton MJ , Ratcliffe MB , et al.   Mechanism underlying mechanical dysfunction in the border zone of left ventricular aneurysm (a finite element model study) . Ann Thorac Surg. . 2001;71:654–662
  15. Moulton MJ , Downing SW , Creswell LL , Fishman DS , Amsterdam DM , Szabo BA , et al.   Mechanical dysfunction in the border zone of an ovine model of left ventricular aneurysm . Ann Thorac Surg. . 1995;60:986–998
  16. Downing SW , Savage EB , Streicher JS , Bogen DK , Tyson GS , Edmunds LH . The stretched ventricle (myocardial creep and contractile dysfunction after acute nonischemic ventricular distention) . J Thorac Cardiovasc Surg. . 1992;104:996–1005
  17. Grossman W , Jones D , McLaurin LP . Wall stress and patterns of hypertrophy in the human left ventricle . J Clin Invest. . 1975;56:56–64
  18. Guccione JM , Moonly SM , Wallace AW , Ratcliffe MBL . 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;122:592–599
  19. Denney TS , Gerber BL , Yan L . Unsupervised reconstruction of a three-dimensional left ventricular strain from parallel tagged cardiac images . Magn Reson Med. . 2003;49:743–754
  20. Kramer CM , Lima JA , Reichek N , Ferrari VA , Llaneras MR , Palmon LC , et al.   Regional differences in function within noninfarcted myocardium during left ventricular remodeling . Circulation . 1993;88:1279–1288

 This study was supported by National Institutes of Health grant R01-HL58759 (Dr Guccione), Veterans Administration Merit Review (Dr Wallace), R01-HL-63348 (Dr Ratcliffe), and a predoctoral fellowship from the American Heart Association (Mr. Walker).

PII: S0022-5223(05)01759-9

doi: 10.1016/j.jtcvs.2005.07.065

The Journal of Thoracic and Cardiovascular Surgery
Volume 131, Issue 3 , Pages 579-586.e3 , March 2006

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