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Oct 2017 VevoStrain - Understanding Subtle Cardiac Changes

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Published on Oct 31, 2017

Webinar presented by Dr. Kelly O'Connell, Applications Scientist, from Fujifilm VisualSonics.

Agenda:

Introduction to VevoStrain
- Strain as a Sensitive Early Marker of Dysfunction
- What is Strain?
- Fundamentals of Myocardial Strain
Interpreting Strain Results
- Functional Information
- Qualitative Synchronicity
- Global and Regional Changes *Definitions of output parameters *Identifying Landmarks in Longitudinal Strain *Recognizing Strain Patterns
- Quantitative Dyssynchrony
Diseases for which Strain is Abnormal
References
Q & A Session

REFERENCES:

Armstrong WF and Ryan T, Feigenbaum’s Echocardiography, 7th Edition 2010 by Lippincott Williams & Wilkins

Bauer et al. Echocardiographic Speckle-Tracking Based Strain Imaging…Circ Res 2013 Apr 15;108(8):908-16

Bauer et al. Regional Cardiac Dysfunction and Dyssynchrony….Plos One 8;4 2013

Beladan CC et al. Left ventricular twist dynamics: principles and applications Heart. 2014 May;100(9):731-40

Bhan et al. High-frequency speckle tracking echocardiography in the assessment of left ventricular function… AJP Heart Circ Physiol 2014 306; H1371-H1383

Davis A, “Cardiac Mechanics: Tools for the Heart – Strain: It’s All in the Patterns,” ASE Scientific Sessions, June 14, 2015

Hein SJ et al. Advanced echocardiography in adult zebrafish reveals delayed recovery of heart function….PLoS One 2015 Apr 8;10(4):e0122665

Kovacs et al. Strain and Strain rate by speckle –tracking echocardiography… AJP Heart Circ Physiol 2015 308:H743-H748

Park et al. APPL1 Transgenic mice are protected from high-fat diet-induced cardiac dysfunction. Am J Physiol Endocrinol Metab 2013 Oct 1;305(7):E795-804

Rea et al. Strain analysis in the assessment of a mouse model of cardiotoxicity due to chemotherapy…In vivo 2016 30;279-290

Shepherd et al. Early detection of cardiac dysfunction in the type 1 diabetic heart…JMCC 2016 90; 74-83

Smiseth OA et al. Myocardial Strain: how useful is it in clinical decision making? Eur Heart J 2016 Apr 14;37(15):1196-207

Voigt et al. Definitions for a common standard for 2D speckle-tracking echocardiography… Card Imaging 2015 16,1-11

Wang LW et al. Standardized echocardiographic assessment of cardiac functionin normal adult zebrafish and heart disease models Dis Model Mech 2017 Jan 1;10(1):63-76

Yamada et al. Mechanical dyssynchrony precedes QRS widening in ATP-sensitive K+ Channel…J Am Heart Assoc 2013;2

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