نتایج جستجو برای: strain imaging
تعداد نتایج: 669097 فیلتر نتایج به سال:
The female pelvic floor (PF) muscles provide support to the organs. During delivery, some of these have stretch up three times their original length allow passage baby, leading frequently damage and consequently later-life PF dysfunction (PFD). Three-dimensional (3D) ultrasound (US) imaging can be used image diagnose by assessing quantitative, geometric functional information through strain ima...
In recent years, several important studies have shown advantages of strain imaging over imaging of ejection fraction (EF) for diagnostic and prognostic applications in heart disease. For example, global longitudinal strain assessed using echocardiography has demonstrated superior performance compared with echocardiographic assessment of EF for predicting major adverse cardiac events in heart fa...
The non-invasive assessment of regional myocardial function is an important goal in clinical cardiology. To this extent, strain rate imaging has been introduced. Current strain rate methodology has been validated and has been shown to be clinically applicable. However, it is associated with some intrinsic limitations. This paper discusses some new approaches towards ultrasonic strain rate estim...
OBJECTIVE Uterine abnormalities, such as leiomyomas, endometrial polyps, and adenomyosis, are often clinically associated with irregular uterine bleeding. These abnormalities can have similar B-mode characteristics but require different treatment. The objective of this study was to develop diagnostic techniques based on ultrasound strain imaging that would allow in vivo visualization and charac...
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