Results 191 to 200 of about 893,981 (230)
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Echocardiography, 2020
In orthotopic heart transplant recipients, surveillance with endomyocardial biopsy is crucial to detect acute cellular rejection (ACR) early. ACR is a common and serious complication of transplantation with substantial morbidity and mortality.
Ahmed Elkaryoni +9 more
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In orthotopic heart transplant recipients, surveillance with endomyocardial biopsy is crucial to detect acute cellular rejection (ACR) early. ACR is a common and serious complication of transplantation with substantial morbidity and mortality.
Ahmed Elkaryoni +9 more
semanticscholar +1 more source
Echocardiography, 2020
Right ventricular failure (RVF) following left ventricular assist device (LVAD) implantation is associated with worse outcomes. Prediction of RVF is difficult with routine transthoracic echocardiography (TTE), while speckle‐tracking echocardiography (STE)
K. Barssoum +12 more
semanticscholar +1 more source
Right ventricular failure (RVF) following left ventricular assist device (LVAD) implantation is associated with worse outcomes. Prediction of RVF is difficult with routine transthoracic echocardiography (TTE), while speckle‐tracking echocardiography (STE)
K. Barssoum +12 more
semanticscholar +1 more source
European Journal of Obstetrics, Gynecology, and Reproductive Biology, 2020
Establishment of the maturational patterns of the fetal left and right ventricle strain and strain rate by two-dimensional speckle tracking echocardiography is a prerequisite for its routine clinical adaptation in pregnancy.
N. V. van Oostrum +5 more
semanticscholar +1 more source
Establishment of the maturational patterns of the fetal left and right ventricle strain and strain rate by two-dimensional speckle tracking echocardiography is a prerequisite for its routine clinical adaptation in pregnancy.
N. V. van Oostrum +5 more
semanticscholar +1 more source
Journal of the American Society of Echocardiography, 2020
BACKGROUND Three-dimensional speckle tracking echocardiography (3D-STE) has been increasingly used to quantify right ventricular (RV) function. However, direct comparisons of 3D-STE with cardiac magnetic resonance (CMR) imaging for evaluation of RV ...
Yuman Li +16 more
semanticscholar +1 more source
BACKGROUND Three-dimensional speckle tracking echocardiography (3D-STE) has been increasingly used to quantify right ventricular (RV) function. However, direct comparisons of 3D-STE with cardiac magnetic resonance (CMR) imaging for evaluation of RV ...
Yuman Li +16 more
semanticscholar +1 more source
Two-dimensional Speckle tracking echocardiography in Fetal Growth Restriction: a systematic review.
European Journal of Obstetrics, Gynecology, and Reproductive Biology, 2020Background Fetal growth restriction (FGR), defined as an estimated fetal weight (EFW)95th percentile (n = 1) compared to AGA fetuses. Strain rate was measured in two studies.
N. V. van Oostrum +5 more
semanticscholar +1 more source
Cardiovascular Electrophysiology, 2020
Strain imaging during left atrial (LA) reservoir phase (LASr) is used as a surrogate for LA structural remodeling and fibrosis. Atrial fibrillation (AF) patients with >5% low‐voltage zones (LVZs) obtained by 3D‐electro‐anatomical‐mapping have higher ...
A. Laish-Farkash +6 more
semanticscholar +1 more source
Strain imaging during left atrial (LA) reservoir phase (LASr) is used as a surrogate for LA structural remodeling and fibrosis. Atrial fibrillation (AF) patients with >5% low‐voltage zones (LVZs) obtained by 3D‐electro‐anatomical‐mapping have higher ...
A. Laish-Farkash +6 more
semanticscholar +1 more source
New developments in speckle tracking echocardiography
Choonpa Igaku, 2010スペックルトラッキング法は，組織ドプラ法と違って，運動方向にとらわれずに心筋の速度を知ることが出来る．したがって，心筋の動線に沿ったストレインやストレインレートを壁の部位によらず求めることが出来る．このことはdyssynchronyの評価や虚血のサインであるpostsystolic shorteningの評価に有利である．また，最近は心筋全層の機能のみならず，心筋内スペックルを追跡することにより心内膜下層，中層，心外膜下層の機能も評価出来るようになってきた．心筋層別の機能評価が出来るようになれば，心筋虚血など種々疾患の詳細な評価が可能であり，新しい病態解析に繋がるであろう．さらに ...
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Journal of the American Society of Echocardiography, 2022
V. Li +3 more
semanticscholar +1 more source
V. Li +3 more
semanticscholar +1 more source
Speckle Tracking Echocardiography in Pediatric and Congenital Heart Disease
Echocardiography, 2013Assessment of myocardial strain using speckle tracking echocardiography is an emerging echocardiographic technique that is increasingly used in the diagnosis and management of acquired heart disease in adults. In pediatric heart disease, this is still mainly considered as a research tool as the application of this technology has been slowed by the lack
Jonathan, Forsey +2 more
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