Results 231 to 240 of about 48,835 (272)

Assessment of right ventricular function following left ventricular assist device (LVAD) implantation—The role of speckle‐tracking echocardiography: A meta‐analysis

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, Ahmed M A Altibi, D. Rai, A. Kharsa, Ashish Kumar, Medhat Chowdhury, Ahmed Elkaryoni, A. Abuzaid, Bipul Baibhav, V. Parikh, A. Masri, M. Amsallem, N. Nanda   +12 more
semanticscholar   +1 more source

Fetal strain and strain rate during pregnancy measured with speckle tracking echocardiography: A systematic review.

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, C. D. de Vet, D. van der Woude, H. Kemps, S. Oei, J. V. van Laar   +5 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, 2020
Background 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, K. Derks, D. van der Woude, S. Clur, S. Oei, J. V. van Laar   +5 more
semanticscholar   +1 more source

Comprehensive Assessment of Right Ventricular Function by Three-Dimensional Speckle-Tracking Echocardiography: Comparisons with Cardiac Magnetic Resonance Imaging.

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, Li Zhang, Ying Gao, Xiaojing Wan, Qiuyue Xiao, Yanting Zhang, Wei Sun, Yuji Xie, Qingyu Zeng, Yihan Chen, Qiaofeng Jin, Wenqian Wu, Yali Yang, Jing Wang, Q. Lv, Heshui Shi, M. Xie   +16 more
semanticscholar   +1 more source

Evaluation of left atrial remodeling by 2D‐speckle‐tracking echocardiography versus by high‐density voltage mapping in patients with atrial fibrillation

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, Olga Perelshtein Brezinov, A. Valdman, D. Tam, M. Rahkovich, Y. Kogan, G. Marincheva   +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 ...
openaire   +1 more source

Detection of myocardial fibrosis by speckle-tracking echocardiography: from prediction to clinical applications

Heart Failure Reviews, 2022
M. Lisi, M. Cameli, G. Mandoli, M. C. Pastore, F. Righini, F. D’Ascenzi, M. Focardi, A. Rubboli, S. Mondillo, M. Henein   +9 more
semanticscholar   +1 more source

The evaluation of right ventricular systolic function in patients with repaired Tetralogy of Fallot by conventional echocardiographic methods and speckle tracking echocardiography: Compared with the gold standard cardiac mangenetic resonance

Echocardiography, 2019
Right ventricular (RV) function is one of the important prognostic factors in patients with repaired Tetralogy of Fallot (TOF). We aimed to assess RV function by conventional echocardiography and two‐dimensional speckle tracking echocardiography (2D‐STE)
A. V. Kavurt, F. Paç, S. Koca, Ajda Mutlu Mıhçıoğlu, Hasan Yiğit   +4 more
semanticscholar   +1 more source

Predictive value of left ventricular myocardial strain by four‐dimensional speckle tracking echocardiography combined with red cell distribution width in heart failure with preserved ejection fraction

Echocardiography, 2019
The diagnostic difficulty of heart failure with preserved ejection fraction (HFpEF) is differentiating it in patients with similar symptoms and signs.
Sihua Fang, Zhi-hua Zhang, Ying Wang, F. Jiang, Kai Yang, Feiyan He, Chaoxue Zhang   +6 more
semanticscholar   +1 more source

Normal Ranges of Left Ventricular Strain by Three-Dimensional Speckle-Tracking Echocardiography in Adults: A Systematic Review and Meta-Analysis.

Journal of the American Society of Echocardiography, 2019
BACKGROUND Establishing normal values and associated variations of three-dimensional speckle-tracking echocardiography- (3DSTE-) derived left ventricular (LV) strain is necessary for accurate interpretation and comparison of measurements.
V. Truong, H. Phan, Khanh Pham, Hoang N. H. Duong, T. Ngo, C. Palmer, T. Nguyen, Bao H Truong, Minh A Vo, Justin T. Tretter, S. Nagueh, E. Chung, W. Mazur   +12 more
semanticscholar   +1 more source