On the Potential of the Lagrangian Estimator for Endovascular Ultrasound Elastography: In Vivo Human Coronary Artery Study

Ultrasound in Medicine and Biology

Volumn 33, Issue 8, 2007, Pages 1199-1205

  Maurice, Roch L ^a   Fromageau, Jérémie ^a   Brusseau, Élisabeth ^b   Finet, Gérard ^c   Rioufol, Gilles ^c   Cloutier, Guy ^a  

^a CENTRE HOSPITALIER DE L UNIVERSITÉ DE MONTRÉAL   (Canada)

^b UNIVERSITÉ DE LYON   (France)

^c UNIVERSITÉ LYON 1   (France)

Author keywords

Atherosclerosis; Coronary artery diseases; Endovascular elastography; Lagrangian estimator; Ultrasound imaging; Vulnerable plaque

Indexed keywords

BLOOD PRESSURE; DIAGNOSIS; DISEASES; LAGRANGE MULTIPLIERS; PATIENT MONITORING; ULTRASONICS;

ATHEROSCLEROSIS; CORONARY ARTERY; ENDOVASCULAR ULTRASOUND ELASTOGRAPHY; ISCHEMIC DEATH; LAGRANGIAN ESTIMATOR; PLAQUE RUPTURE; THROMBOSIS; ULTRASOUND IMAGING;

CARDIOVASCULAR SYSTEM;

ADULT; AGED; ANGIOPLASTY; ARTICLE; ATHEROSCLEROTIC PLAQUE; BLOOD VESSEL WALL; CLINICAL ARTICLE; CONTROLLED STUDY; CORONARY ARTERY OBSTRUCTION; ELASTOGRAPHY; HUMAN; IN VIVO STUDY; MALE; PRIORITY JOURNAL; RADIOFREQUENCY; SHEAR STRESS; TIME SERIES ANALYSIS; TRANSDUCER; ULTRASOUND SCANNER;

AGED; ANGIOPLASTY, TRANSLUMINAL, PERCUTANEOUS CORONARY; CORONARY ARTERIOSCLEROSIS; ELASTICITY; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; MALE; MIDDLE AGED; PROGNOSIS; STRESS, MECHANICAL; ULTRASONOGRAPHY, INTERVENTIONAL;

EID: 34547117119     PISSN: 03015629     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ultrasmedbio.2007.01.018     Document Type: Article

References (18)

1. Baldewsing R.A., Schaar J.A., Mastik F., Oomens C.W.J., and van der Steen A.F.W. Assessment of vulnerable plaque composition by matching the deformation of a parametric plaque model to measured plaque deformation. IEEE Trans Med Imaging 24 (2005) 514-528
2. Davies J.M., and Thomas A.C. Plaque fissuring: The cause of acute myocardial infarction, sudden ischemic death and crescendo angina. Br Heart J 53 (1985) 363-373
3. Davies M.J., Richardson P.D., Woolf N., Katz D.R., and Mann J. Risk of thrombosis in human atherosclerotic plaques: Role of extracellular lipid, macrophage and smooth muscle cell content. Br Heart J 69 (1993) 377-381
4. de Korte C.L., Van der Steen A.F.W., Céspedes E.I., Pasterkamp G., Carlier S.G., Mastik F., Schoneveld A.H., Serruys P.W., and Bom N. Characterization of plaque components and vulnerability with intravascular ultrasound elastography. Phys Med Biol 45 (2000) 1465-1475
5. de Korte C.L., Sierevogel M.J., Mastik F., Strijder C., Schaar J.A., Velema E., Pasterkamp G., Serruys P.W., and van der Steen A.F.W. Identification of atherosclerotic plaque components with intravascular ultrasound elastography in vivo: A Yucatan pig study. Circulation 105 (2002) 1627-1630
6. Falk E. Morphologic features of unstable atherosclerotic plaques underlying acute coronary syndromes. Am J Cardiol 63 Suppl. E (1989) 114E-120E
7. Falk E. Why do plaques rupture?. Circulation 86 Suppl. III (1992) 30-42
8. Fisher A., Gustein D.E., Fayad Z.A., and Fuster V. Predicting plaque rupture: Enhancing diagnosis and clinical decision-making in coronary artery disease. Vasc Med 5 (2000) 163-172
9. Fuster V., Moreno P.R., Fayad Z.A., Corti R., and Badimon J.J. Atherothrombosis and high-risk plaque: Part I: Evolving concepts. J Am Coll Cardiol 46 (2005) 937-954
10. Fung Y.C. Biomechanical properties of living tissues. 2nd ed (1993), Springer Verlag, New York 568
11. Horn B.K.P. Robot vision (1986), McGraw-Hill Company, New York 278-298
12. Maurice R.L., Ohayon J., Finet G., and Cloutier G. Adapting the Lagrangian speckle model estimator for endovascular elastography: Theory and validation with simulated radio-frequency data. J Acoust Soc Am 116 (2004) 1276-1286
13. Maurice R.L., Ohayon J., Frétigny Y., Bertrand M., Soulez G., and Cloutier G. Noninvasive vascular elastography: Theoretical framework. IEEE Trans Med Imaging 23 (2004) 164-180
14. Maurice R.L., Brusseau É., Finet G., and Cloutier G. On the potential of the Lagrangian speckle model estimator to characterize atherosclerotic plaques in endovascular elastography: In vitro experiments using an excised human carotid artery. Ultrasound Med Biol 31 (2005) 85-91
15. Maurice R.L., Daronat M., Ohayon J., Stoyanova É., Foster F.S., and Cloutier G. Non-invasive high-frequency vascular ultrasound elastography. Phys Med Biol 50 (2005) 1611-1628
16. Naghavi M., Libby P., Falk E., et al. From vulnerable plaque to vulnerable patient, a call for new definitions and risk assessment strategies: Part I. Circulation 108 (2003) 1664-1672
17. Ohayon J., Teppaz P., Finet G., and Rioufol G. In vivo prediction of human coronary plaque rupture location using intravascular ultrasound and the finite element method. Coronary Artery Disease 12 (2001) 655-663
18. Zaman A.G., Helft G., Worthley S.G., and Badimon J.J. The role of plaque rupture in coronary artery disease. Atherosclerosis 149 (2000) 251-266