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Transthoracic Speckle Tracking Echocardiography for the Quantitative Assessment of Left Ventricular Myocardial Deformation

Overview
Journal J Vis Exp
Date 2016 Nov 3
PMID 27805591
Citations 4
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Abstract

The value of conventional echocardiography is limited by differences in inter-individual image interpretation and therefore largely dependent on the examiners' expertise. Speckle tracking Echocardiography (STE) is a promising but technically challenging method that can be used to quantitatively assess regional and global systolic and diastolic myocardial performance. Myocardial strain and strain rate can be measured in all three dimensions - radial, circumferential, longitudinal - of myocardial deformation. Standard cross-sectional two-dimensional B-mode images are recorded and subsequently postprocessed by automated continuous frame-by-frame tracking and motion analysis of speckles within the myocardium. Images are recorded as digital loops and synchronized to a 3-lead EKG for timing purposes. Longitudinal deformation is assessed in the apical 4-, 3-, and 2-chamber views. Circumferential and radial deformation are measured in the parasternal short axis plane. Optimal image quality and accurate tissue tracking are paramount for the correct determination of myocardial performance parameters. Utilizing transthoracic STE in a healthy volunteer, the present article is a detailed outline of the essential steps and potential pitfalls of quantitative echocardiographic myocardial deformation analysis.

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References
1.
Leischik R, Dworrak B, Hensel K . Intraobserver and interobserver reproducibility for radial, circumferential and longitudinal strain echocardiography. Open Cardiovasc Med J. 2014; 8:102-9. PMC: 4211138. DOI: 10.2174/1874192401408010102. View

2.
Smiseth O, Torp H, Opdahl A, Haugaa K, Urheim S . Myocardial strain imaging: how useful is it in clinical decision making?. Eur Heart J. 2015; 37(15):1196-207. PMC: 4830908. DOI: 10.1093/eurheartj/ehv529. View

3.
Kukulski T, Jamal F, Herbots L, Dhooge J, Bijnens B, Hatle L . Identification of acutely ischemic myocardium using ultrasonic strain measurements. A clinical study in patients undergoing coronary angioplasty. J Am Coll Cardiol. 2003; 41(5):810-9. DOI: 10.1016/s0735-1097(02)02934-0. View

4.
Cameli M, Lisi M, Righini F, Mondillo S . Novel echocardiographic techniques to assess left atrial size, anatomy and function. Cardiovasc Ultrasound. 2012; 10:4. PMC: 3298523. DOI: 10.1186/1476-7120-10-4. View

5.
Suffoletto M, Dohi K, Cannesson M, Saba S, Gorcsan 3rd J . Novel speckle-tracking radial strain from routine black-and-white echocardiographic images to quantify dyssynchrony and predict response to cardiac resynchronization therapy. Circulation. 2006; 113(7):960-8. DOI: 10.1161/CIRCULATIONAHA.105.571455. View