Results 21 to 30 of about 796,919 (291)

MODERN POSSIBILITIES OF SPECKLE TRACKING ECHOCARDIOGRAPHY IN CLINICAL PRACTICE

Рациональная фармакотерапия в кардиологии, 2017
Speckle-tracking echocardiography is promising modern technique for evaluation of structural and functional changes in the myocardium. It evaluates the indicator of global longitudinal myocardial deformation, which is more sensitive than ejection ...
V. S. Nikiforov, I. V. Nikishchenkova
doaj   +1 more source

Using automatic speckle tracking imaging to measure diaphragm excursion and predict the outcome of mechanical ventilation weaning

Critical Care, 2023
Introduction The speckle tracking ultrasound is an innovative technology enabling distinct assessment of diaphragmatic movement, yet the relative data are scarce.
Daozheng Huang, Feier Song, Bangjun Luo, Shouhong Wang, Tiehe Qin, Zhuandi Lin, Tieying Hou, Huan Ma   +7 more
doaj   +1 more source

Noninvasive imaging methods for evaluating cardiovascular involvement in patients with rheumatoid arthritis before and after anti-TNF drug treatment

Future Science OA, 2019
Aim: To use 2D speckle-tracking echocardiography, and conventional and tissue Doppler echocardiography to detect subclinical left ventricular myocardial dysfunction in patients with rheumatoid arthritis (RA).
Fabiola Atzeni, Luigi Gianturco, Laura Boccassini, Piercarlo Sarzi-Puttini, Gianluca Bonitta, Maurizio Turiel   +5 more
doaj   +1 more source

A new era: Speckle tracking echocardiography and cardiomyopathies

Journal of Clinical Ultrasound, 2022
AbstractLimb‐girdle muscular dystrophy (LGMD) is a heterogeneous inherited disorder affecting the skeletal muscle and frequently also involve the heart and in LGMD; development of dilated cardiomyopathy is common and usually the predominant feature. Arrhythmias and conduction disease can be associated with the development of cardiomyopathy.
Uğur Aksu, Mehmet Hakan Uzun
openaire   +3 more sources

Speckle tracking echocardiography in hypertensive males with glucose metabolism disorders

Zaporožskij Medicinskij Žurnal, 2014
Aim. Early left ventricle (LV) abnormalities are hardly detectable by means of standard echocardiography in patients with hypertension (HTN) and glucose metabolism disorders.
M. Yu. Kolesnyk
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Continuous ultrasound speckle tracking with Gaussian mixtures [PDF]

2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2015
Speckle tracking echocardiography (STE) is now widely used for measuring strain, deformations, and motion in cardiology. STE involves three successive steps: acquisition of individual frames, speckle detection, and image registration using speckles as landmarks.
Colas Schretter, Jianyong Sun, Shaun Bundervoet, Ann Dooms, Peter Schelkens, Catarina de Brito Carvalho, Pieter Slagmolen, Jan D'hooge   +7 more
openaire   +4 more sources

Effects of anesthesia on conventional and speckle tracking echocardiographic parameters in a mouse model of pressure overload [PDF]

, 2015
Genetically‑modified mice are widely applied in cardiovascular studies as model organisms. Echocardiography is a key tool for evaluating cardiac and hemodynamic functions in mice.
Wu, Xiaofen, Cao, Ming, Wang, Guan, Zhang, Le, Manyande, Anne, Wang, Jinli, He, Wei, Zhang, Cuntai   +7 more
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Comparison of assessment of diaphragm function using speckle tracking between patients with successful and failed weaning: a multicentre, observational, pilot study

BMC Pulmonary Medicine, 2022
Background Diaphragmatic ultrasound has been increasingly used to evaluate diaphragm function. However, current diaphragmatic ultrasound parameters provide indirect estimates of diaphragmatic contractile function, and the predictive value is ...
Qiancheng Xu, Xiao Yang, Yan Qian, Chang Hu, Weihua Lu, Shuhan Cai, Bo Hu, Jianguo Li   +7 more
doaj   +1 more source

Grinding surface roughness measurement based on the co-occurrence matrix of speckle pattern texture [PDF]

, 2006
Surface speckle pattern intensity distribution resulting from laser light scattering from a rough surface contains various information about the surface geometrical and physical properties.A surface roughness measurement technique based on the texture ...
Gledhill, Duke, Ward, Steve, Lu, Rong-Sheng, Tian, Gui Yun, Lu, Rong Sheng   +4 more
core   +1 more source

Validated Ultrasound Speckle Tracking Method for Measuring Strains of Knee Collateral Ligaments In-Situ during Varus/Valgus Loading

Sensors, 2021
Current ultrasound techniques face several challenges to measure strains when translated from large tendon to in-situ knee collateral ligament applications, despite the potential to reduce knee arthroplasty failures attributed to ligament imbalance ...
Félix Dandois, Orçun Taylan, Johan Bellemans, Jan D’hooge, Hilde Vandenneucker, Laura Slane, Lennart Scheys   +6 more
doaj   +1 more source