Myocardial viability assessed with tagged MRI

  • P. Croisille
Article

5. Conclusion

Tagged MR imaging combined with a low-dose dobutamine stress testing is likely to become a major alternative for the assessment myocardial viability in patients with severe CAD by providing unique quantitative methods, but its future in the clinical arena will be determined by the successful implementation of other MR methods, geared towards direct assessment of the coronary tree and perfusion, combined in a single, comprehensive, and cost-effective examination.

Keywords

Myocardial Viability MRI 

References

  1. [1]
    Zerhouni EA, Parish DM, Rogers WJ, Yang A, Shapiro EP. Human heart: tagging with MR imaging — a method for noninvasive assessment of myocardial motion. Radiology 1988;169:59–63.PubMedGoogle Scholar
  2. [2]
    Axel L, Dougherty L. Heart wall motion: improved method of spatial modulation of magnetization for MR imaging. Radiology 1989;172:349–50.PubMedGoogle Scholar
  3. [3]
    Baer FM, Voth E, LaRosee K, Schneider CA, Theissen P, Deutsch HJ, Schicha H, Erdmann E, Sechtem U. Comparison of dobutamine transesophageal echocardiography and dobutamine magnetic resonance imaging for detection of residual myocardial viability. Am J Cardiol 1996;78:415–9.PubMedCrossRefGoogle Scholar
  4. [4]
    Baer FM, Theissen P, Schneider CA, Voth E, Sechtem U, Schicha H, Erdmann E. Dobutamine magnetic resonance imaging predicts contractile recovery of chronically dysfunctional myocardium after successful revascularization. J Am Coll Cardiol 1998;31:1040–8.PubMedCrossRefGoogle Scholar
  5. [5]
    Kraitchman DL, Young AA, Bloomgarden DC, Fayad ZA, Dougherty L, Ferrari VA, Boston RC, Axel L. Integrated MRI assessment of regional function and perfusion in canine myocardial infarction. Magn Reson Med 1998;40:311–26 in process citation.PubMedCrossRefGoogle Scholar
  6. [6]
    Kramer CM, Lima JA, Reichek N, Ferrari VA, Llaneras MR, Palmon LC, Yeh IT, Tallant B, Axel L. Regional differences in function within noninfarcted myocardium during left ventricular remodeling. Circulation 1993;88:1279–88.PubMedCrossRefGoogle Scholar
  7. [7]
    Croisille P, Moore CC, Judd RM, Lima JA, Arai M, McVeigh ER, Becker LC, Zerhouni EA. Differentiation of viable and nonviable myocardium by the use of three-dimensional tagged MRI in 2-day-old reperfused canine infarcts. Circulation 1999;99:284–91.PubMedCrossRefGoogle Scholar

Copyright information

© Elsevier Science B.V 2000

Authors and Affiliations

  • P. Croisille
    • 1
  1. 1.Department de RadiologleHôpital Cardiologique Louis Pradel, Creatis-UMR CNRSLyonFrance

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