Regional myocardial systolic function during acute myocardial ischemia assessed by strain Doppler echocardiography
Reads0
Chats0
TLDR
The new SDE approach might be a more accurate marker than TDE for detecting systolic regional myocardial dysfunction induced by LAD occlusion and reduced velocities in all septal segments during angioplasty.About:
This article is published in Journal of the American College of Cardiology.The article was published on 2001-03-01 and is currently open access. It has received 264 citations till now. The article focuses on the topics: Tissue Doppler echocardiography & Doppler echocardiography.read more
Citations
More filters
Journal ArticleDOI
Early impairment of left ventricular function in patients with systemic hypertension: New insights with 2-dimensional speckle tracking echocardiography
TL;DR: Characterizing the disparities in LV principal strains reveals the presence of subclinical LV dysfunction and provides unique insights into functional adaptations that maintain global LV ejection fraction in patients with systemic hypertension.
Journal ArticleDOI
Tissue doppler imaging predicts recovery of left ventricular function after recanalization of an occluded coronary artery.
Martin Penicka,Jozef Bartunek,William Wijns,Ilse De Wolf,Guy R. Heyndrickx,Herbert de Raedt,Emanuele Barbato,Bernard De Bruyne +7 more
TL;DR: Assessment of +VIC by pulsed-wave TDI is a simple and accurate method that predicts recovery of contractile function after revascularization in patients with a recent myocardial infarction.
Journal ArticleDOI
Strain rate imaging after dynamic stress provides objective evidence of persistent regional myocardial dysfunction in ischaemic myocardium: regional stunning identified?
TL;DR: Myocardial strain shows regional post-ischaemic dysfunction in systole and diastole and may become a useful diagnostic tool in patients presenting with chest pain with a normal ECG.
Journal ArticleDOI
Myocardial Strain Decreases with Increasing Transmurality of Infarction: A Doppler Echocardiographic and Magnetic Resonance Correlation Study
Vandana Sachdev,Anthony H. Aletras,Sriram Padmanabhan,Stanislav Sidenko,Yesoda N. Rao,Cynthia L. Brenneman,Yukitaka Shizukuda,Glenn R. Lie,Pamela S. Vincent,Myron A. Waclawiw,Andrew E. Arai +10 more
TL;DR: In patients with chronic myocardial infarctions, strain measurements with echocardiography show a graded response of decreasing regional strain in segments with increasing transmural extent of infarction defined by Gd hyperenhancement.
Journal ArticleDOI
Tissue Doppler and strain imaging: anything left in the echo-lab?
TL;DR: This review critically evaluated tissue Doppler and strain/strain rate imaging techniques, analysing their physical principles, the technical problems related to their current clinical application, and the future perspectives.
References
More filters
Journal ArticleDOI
Statistical methods for assessing agreement between two methods of clinical measurement.
TL;DR: An alternative approach, based on graphical techniques and simple calculations, is described, together with the relation between this analysis and the assessment of repeatability.
Journal ArticleDOI
Myocardial Strain by Doppler Echocardiography Validation of a New Method to Quantify Regional Myocardial Function
TL;DR: Myocardial strain by Doppler echocardiography may represent a new, powerful method for quantifying regional myocardial function and is less influenced by tethering effects than Dopplers tissue imaging.
Journal ArticleDOI
Real-time strain rate imaging of the left ventricle by ultrasound
TL;DR: In the healthy hearts, a spatially homogeneous distribution of the strain rate was found and all the infarcted areas in this study showed up as hypokinetic or akinetic, demonstrating that this method may be used for imaging of regional dysfunction.
Journal ArticleDOI
Color Doppler myocardial imaging: a new technique for the assessment of myocardial function
G. R. Sutherland,M.J. Stewart,K.W.E. Groundstroem,Carmel M. Moran,Alan Fleming,F.J. Guell-Peris,Rudolph A. Riemersma,L.N. Fenn,Keith A.A. Fox,William McDicken +9 more
TL;DR: The concomitant enhancement of the myocardial Doppler signal after an intravenous injection of a transpulmonary echocardiographic contrast agent could permit the noninvasive assessment of regional myocardIAL perfusion.