Leitman M, Lysyansky P, Sidenko S, Shir V, Peleg E, Binenbaum M, Kaluski E, Krakover R, Vered Z: Two-dimensional strain-a novel software for real-time quantitative echocardiographic assessment of myocardial function. J Am Soc Echocardiogr. 2004, 17 (10): 1021-1029. 10.1016/j.echo.2004.06.019.
Article
PubMed
Google Scholar
Pavlopoulos H, Nihoyannopoulos P: Strain and strain rate deformation parameters: from tissue Doppler to 2D speckle tracking. Int J Cardiovasc Imaging. 2008, 24 (5): 479-491. 10.1007/s10554-007-9286-9.
Article
PubMed
Google Scholar
Geyer H, Caracciolo G, Abe H, Wilansky S, Carerj S, Gentile F, Nesser HJ, Khandheria B, Narula J, Sengupta PP: Assessment of myocardial mechanics using speckle tracking echocardiography: fundamentals and clinical applications. J Am Soc Echocardiogr. 2010, 23 (4): 351-369. 10.1016/j.echo.2010.02.015.
Article
PubMed
Google Scholar
Mor-Avi V, Lang RM, Badano LP, Belohlavek M, Cardim NM, Derumeaux G, Galderisi M, Marwick T, Nagueh SF, Sengupta PP, et al.: Current and evolving echocardiographic techniques for the quantitative evaluation of cardiac mechanics: ASE/EAE consensus statement on methodology and indications endorsed by the Japanese Society of Echocardiography. Eur J Echocardiogr. 2011, 12 (3): 167-205. 10.1093/ejechocard/jer021.
Article
PubMed
Google Scholar
Gorcsan J, Tanaka H: Echocardiographic assessment of myocardial strain. J Am Coll Cardiol. 2011, 58 (14): 1401-1413. 10.1016/j.jacc.2011.06.038.
Article
PubMed
Google Scholar
Marwick TH: Measurement of strain and strain rate by echocardiography: ready for prime time?. J Am Coll Cardiol. 2006, 47 (7): 1313-1327. 10.1016/j.jacc.2005.11.063.
Article
PubMed
Google Scholar
Blessberger H, Binder T: NON-invasive imaging: Two dimensional speckle tracking echocardiography: basic principles. Heart. 2010, 96 (9): 716-722. 10.1136/hrt.2007.141002.
Article
PubMed
Google Scholar
Rappaport D, Adam D, Lysyansky P, Riesner S: Assessment of myocardial regional strain and strain rate by tissue tracking in B-mode echocardiograms. Ultrasound Med Biol. 2006, 32 (8): 1181-1192. 10.1016/j.ultrasmedbio.2006.05.005.
Article
PubMed
Google Scholar
Burns AT, La Gerche A, Prior DL, MacIsaac AI: Reduced and delayed untwisting of the left ventricle in patients with hypertension and left ventricular hypertrophy: a study using two-dimensional speckle tracking imaging. Eur Heart J. 2008, 29 (6): 825-author reply 825–826.
Article
PubMed
Google Scholar
Moen CA, Salminen PR, Grong K, Matre K: Left ventricular strain, rotation, and torsion as markers of acute myocardial ischemia. Am J Physiol Heart Circ Physiol. 2011, 300 (6): H2142-2154. 10.1152/ajpheart.01012.2010.
Article
CAS
PubMed
Google Scholar
Fannelop T, Dahle GO, Matre K, Segadal L, Grong K: An anaesthetic protocol in the young domestic pig allowing neuromuscular blockade for studies of cardiac function following cardioplegic arrest and cardiopulmonary bypass. Acta Anaesthesiol Scand. 2004, 48: 1144-1154. 10.1111/j.1399-6576.2004.00464.x.
Article
CAS
PubMed
Google Scholar
Matre K, Fannelop T, Dahle GO, Heimdal A, Grong K: Radial strain gradient across the normal myocardial wall in open-chest pigs measured with doppler strain rate imaging. J Am Soc Echocardiogr. 2005, 18 (10): 1066-1073. 10.1016/j.echo.2005.01.031.
Article
PubMed
Google Scholar
Rappaport D, Konyukhov E, Shulman L, Friedman Z, Lysyansky P, Landesberg A, Adam D: Detection of the cardiac activation sequence by novel echocardiographic tissue tracking method. Ultrasound Med Biol. 2007, 33 (6): 880-893. 10.1016/j.ultrasmedbio.2006.12.005.
Article
PubMed
Google Scholar
Heyde B, Jasaityte R, Barbosa D, Robesyn V, Bouchez S, Wouters P, Maes F, Claus P, D’Hooge J: Elastic image registration versus speckle tracking for 2-D myocardial motion estimation: a direct comparison in vivo. IEEE Trans Med Imaging. 2013, 32 (2): 449-459.
Article
PubMed
Google Scholar
Pollock S: Smoothing with cubic splines. Handbook of Time Series Analysis, Signal Processing, and Dynamics. 1999, London: Academic Press, 293-322.
Chapter
Google Scholar
Langeland S, Wouters PF, Claus P, Leather HA, Bijnens B, Sutherland GR, Rademakers FE, D’Hooge J: Experimental assessment of a new research tool for the estimation of two-dimensional myocardial strain. Ultrasound Med Biol. 2006, 32 (10): 1509-1513. 10.1016/j.ultrasmedbio.2006.06.021.
Article
PubMed
Google Scholar
Eek C, Grenne B, Brunvand H, Aakhus S, Endresen K, Smiseth OA, Edvardsen T, Skulstad H: Postsystolic shortening is a strong predictor of recovery of systolic function in patients with non-ST-elevation myocardial infarction. Eur J Echocardiogr. 2011, 12 (7): 483-489. 10.1093/ejechocard/jer055.
Article
PubMed
Google Scholar
Moen CA, Salminen PR, Dahle GO, Hjertaas JJ, Grong K, Matre K: Multi-layer radial systolic strain vs. one-layer strain for confirming reperfusion from a significant non-occlusive coronary stenosis. Eur Heart J Cardiovasc Imaging. 2013, 8 (6): 24-37.
Article
Google Scholar
Zar JH: Biostatistical Analysis. New Jersey: Prentice-Hall Inc; 1984.
Google Scholar
Reant P, Labrousse L, Lafitte S, Bordachar P, Pillois X, Tariosse L, Bonoron-Adele S, Padois P, Deville C, Roudaut R, et al.: Experimental validation of circumferential, longitudinal, and radial 2-dimensional strain during dobutamine stress echocardiography in ischemic conditions. J Am Coll Cardiol. 2008, 51 (2): 149-157. 10.1016/j.jacc.2007.07.088.
Article
PubMed
Google Scholar
Koopman LP, Slorach C, Manlhiot C, McCrindle BW, Jaeggi ET, Mertens L, Friedberg MK: Assessment of myocardial deformation in children using Digital Imaging and Communications in Medicine (DICOM) data and vendor independent speckle tracking software. J Am Soc Echocardiogr. 2011, 24 (1): 37-44. 10.1016/j.echo.2010.09.018.
Article
PubMed
Google Scholar
Chan-Dewar F, Oxborough D, Shave R, Gregson W, Whyte G, George K: Left ventricular myocardial strain and strain rates in sub-endocardial and sub-epicardial layers before and after a marathon. Eur J Appl Physiol. 2010, 109 (6): 1191-1196. 10.1007/s00421-010-1469-8.
Article
PubMed
Google Scholar
De Luca A, Stefani L, Pedrizzetti G, Pedri S, Galanti G: The effect of exercise training on left ventricular function in young elite athletes. Cardiovasc Ultrasound. 2011, 9: 27-10.1186/1476-7120-9-27.
Article
PubMed
PubMed Central
Google Scholar
Kansal MM, Panse PM, Abe H, Caracciolo G, Wilansky S, Tajik AJ, Khandheria BK, Sengupta PP: Relationship of contrast-enhanced magnetic resonance imaging-derived intramural scar distribution and speckle tracking echocardiography-derived left ventricular two-dimensional strains. Eur Heart J Cardiovasc Imaging. 2012, 13 (2): 152-158. 10.1093/ejechocard/jer163.
Article
PubMed
Google Scholar
Leitman M, Lysiansky M, Lysyansky P, Friedman Z, Tyomkin V, Fuchs T, Adam D, Krakover R, Vered Z: Circumferential and longitudinal strain in 3 myocardial layers in normal subjects and in patients with regional left ventricular dysfunction. J Am Soc Echocardiogr. 2010, 23 (1): 64-70. 10.1016/j.echo.2009.10.004.
Article
PubMed
Google Scholar
Gunnes S, Storaa C, Lind B, Nowak J, Brodin LA: Analysis of the effect of temporal filtering in myocardial tissue velocity imaging. J Am Soc Echocardiogr. 2004, 17 (11): 1138-1145. 10.1016/j.echo.2004.06.006.
Article
PubMed
Google Scholar
Amundsen BH, Helle-Valle T, Edvardsen T, Torp H, Crosby J, Lyseggen E, Stoylen A, Ihlen H, Lima JA, Smiseth OA, et al.: Noninvasive myocardial strain measurement by speckle tracking echocardiography: validation against sonomicrometry and tagged magnetic resonance imaging. J Am Coll Cardiol. 2006, 47 (4): 789-793. 10.1016/j.jacc.2005.10.040.
Article
PubMed
Google Scholar
Hurlburt HM, Aurigemma GP, Hill JC, Narayanan A, Gaasch WH, Vinch CS, Meyer TE, Tighe DA: Direct ultrasound measurement of longitudinal, circumferential, and radial strain using 2-dimensional strain imaging in normal adults. Echocardiography. 2007, 24 (7): 723-731. 10.1111/j.1540-8175.2007.00460.x.
Article
PubMed
Google Scholar
Bijnens B, Claus P, Weidemann F, Strotmann J, Sutherland GR: Investigating cardiac function using motion and deformation analysis in the setting of coronary artery disease. Circulation. 2007, 116 (21): 2453-2464. 10.1161/CIRCULATIONAHA.106.684357.
Article
PubMed
Google Scholar
Reant P, Labrousse L, Lafitte S, Tariosse L, Bonoron-Adele S, Padois P, Roudaut R, Dos Santos P, DeMaria A: Quantitative analysis of function and perfusion during dobutamine stress in the detection of coronary stenoses: two-dimensional strain and contrast echocardiography investigations. J Am Soc Echocardiogr. 2010, 23 (1): 95-103. 10.1016/j.echo.2009.10.001.
Article
PubMed
Google Scholar
Rappaport D, Konyukhov E, Adam D, Landesberg A, Lysyansky P: In vivo validation of a novel method for regional myocardial wall motion analysis based on echocardiographic tissue tracking. Med Biol Eng Comput. 2008, 46 (2): 131-137. 10.1007/s11517-007-0281-z.
Article
PubMed
Google Scholar
Bogaert J, Rademakers FE: Regional nonuniformity of normal adult human left ventricle. Am J Physiol Heart Circ Physiol. 2001, 280 (2): H610-620.
CAS
PubMed
Google Scholar
Moore CC, McVeigh ER, Zerhouni EA: Quantitative tagged magnetic resonance imaging of the normal human left ventricle. Top Magn Reson Imaging. 2000, 11 (6): 359-371. 10.1097/00002142-200012000-00005.
Article
CAS
PubMed
PubMed Central
Google Scholar