Results 11 to 20 of about 797,061 (291)

The role of Speckle Tracking Echocardiography and Threedimensional Echocardiography in the Assessment of Left Ventricular Systolic Function in Type II Patients with diabetes with Negative Myocardial Perfusion Imaging in Correlation to Multi-gated Acquisition Scan [PDF]

open access: yesInternational Journal of the Cardiovascular Academy, 2023
Background and Aim:Two-dimensional (2D) speckle tracking echocardiography (STE) has shown promising results being a recent technology to assess “myocardial performance” in cardiac patients.
Taghreed Ahmed   +3 more
doaj   +2 more sources

Cardiovascular Magnetic Resonance Deformation Imaging By Feature Tracking For Assessment Of Left And Right Ventricular Structure And Function [PDF]

open access: yes, 2014
The copyright of this thesis rests with the author and no quotation from it or information derived from it may be published without the prior written consent of the authorCardiac magnetic resonance (CMR) imaging is the gold standard imaging technique for
Augustine, Daniel
core   +4 more sources

The effect of heat stress, dehydration and exercise on global left ventricular function and mechanics in healthy humans [PDF]

open access: yes, 2010
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis examined the effect of heat stress, dehydration and exercise on global left ventricular (LV) function and LV twist, untwisting and strain (LV ...
Stöhr, Eric J
core   +7 more sources

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

open access: yesMajalah 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   +7 more
doaj   +1 more source

Temperature Mapping Using Ultrasound Digital Images [PDF]

open access: yesIranian 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   +4 more
doaj   +1 more source

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

open access: yesInternational 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   +1 more
doaj   +1 more source

Objective speckle velocimetry for autonomous vehicle odometry [PDF]

open access: yes, 2012
Speckle velocimetry is investigated as a means of determining odometry data with potential for application on autonomous robotic vehicles. The technique described here relies on the integration of translation measurements made by normalized cross ...
Charrett, Thomas O. H.   +3 more
core   +1 more source

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

open access: yesIEEE 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   +5 more
doaj   +1 more source

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

open access: yesCritical 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   +7 more
doaj   +1 more source

A new era: Speckle tracking echocardiography and cardiomyopathies

open access: yesJournal 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

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