Results 21 to 30 of about 52,331 (304)

Use of speckle tracking echocardiography in evaluating cardiac dysfunction in patients with acromegaly: an update

Frontiers in Endocrinology, 2023
In recent years, cardiovascular disease has garnered increasing attention as the second leading cause of death in individuals with acromegaly, following malignancy.
Rong Huang, Jiewen Jin, Pengyuan Zhang, Kemin Yan, Hanrong Zhang, Xin Chen, Wei He, Hongyu Guan, Zhihong Liao, Haipeng Xiao, Yanbing Li, Hai Li   +11 more
doaj   +1 more source

Impact of Ischemic Cardiomyopathy on Right Ventricular Function using Speckle Tracking Echocardiography [PDF]

International Journal of Medical Arts, 2020
Background: Ischemic cardiomyopathy [ICM] refers to the reduced pumping ability of the heart due to damage of myocardium as a result of ischemia. Thus, early detection of coronary artery disease could save the myocardium.
Abdelmohsen Mostafa Aboualia, Eman Rashed Zaky   +1 more
doaj   +1 more source

Temperature Mapping Using Ultrasound Digital Images [PDF]

Iranian Journal of Medical Physics, 2005
Introduction:  The  success  of  hyperthermia  depends  on  the  accuracy  of  the  temperature  monitoring in the tumor and the surrounding normal tissue.
A. Nurouzi, M. J. Abolhasani, A. Takavar, M. A. Oghabian, H. Ghanaati   +4 more
doaj   +1 more source

Right Ventricular Function Assessment Using Speckle Tracking Method In Chronic Obstructive Pulmonary Disease

Majalah Kardiologi Indonesia, 2013
Background In daily practice, evaluation of RV useful in patients with COPD because of its affect prognostic value. Invasive and non-invasive imaging in the evaluation of RV function has several limitations because RV geometry.
Mochamad Arif Nugroho, Amiliana M Soesanto, Renan Sukmawan, Aryo S Kuncoro, Dewiana Kusmana, Poppy S Roebiono, M Munawar, Ganesja M Harimurti   +7 more
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

Shunt quantification in congenital heart disease based on two-dimensional speckle tracking [PDF]

, 2012
In this work we investigated how high frame rate speckle tracking based on plane wave imaging could be used to improve the quantification of peak velocities in shunt flows due to septal defects.
Fadnes, Solveig, Lovstakken, Lasse, Nyrnes, Siri Ann, Swillens, Abigail, Torp, Hans   +4 more
core   +2 more sources

Moving Target Tracking and Imaging Through Scattering Media via Speckle-Difference-Combined Bispectrum Analysis

IEEE Photonics Journal, 2019
Target tracking and imaging through scattering media are challenges that must be overcome for important applications in various fields. The fundamental problem is the randomly diffused light in scattering media that prevents the formation of diffraction ...
Yingbo Wang, Jie Cao, Chengqiang Xu, Yang Cheng, Xuemin Cheng, Qun Hao   +5 more
doaj   +1 more source

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

Three-dimensional echocardiography and 2D-3D speckle tracking imaging in chronic pulmonary hypertension. diagnostic accuracy in detecting hemodynamic signs of RV failure [PDF]

, 2015
Background and objective. Our aim was to compare three-dimensional (3D) and 2D and 3D speckle tracking (2D-STE, 3D-STE) echocardiographic parameters with conventional right ventricular (RV) indexes in patients with chronic pulmonary hypertension (PH ...
Alessia, Azzano, Capotosto, Lidia, Gaudio, Carlo, Mangieri, Enrico, Nino, Cocco, Rasul, Ashurov, Rosato, Edoardo, Salsano, Felice, Simona, D’Orazio, Terzano, Claudio, Truscelli, Giovanni, Vitarelli, Antonino   +11 more
core   +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