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  1. 2341
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    Twitter is not the echo chamber we think it is: recent research challenges conventional wisdom about how users share information on the social platform
  2. 2342
    Publicado 2023
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    Online Artículo Texto
    Erratum to feasibility of 3.0 T balanced fast field echo non-contrast-enhanced whole-heart coronary magnetic resonance angiography
  3. 2343
    “…VA-ECHO (Veterans Affairs -Extension for Community Healthcare Outcomes) provides live, synchronous, continuing education accredited, case-based learning. …”
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    Utilizing the RE-AIM framework for a multispecialty Veterans Affairs Extension for Community Healthcare Outcomes (VA-ECHO) program 2018–2022
  4. 2344
    “…The purpose of this study is to develop a new clinical transitional myelin water imaging (MWI) technique that combines STAIR preparation and echo-planar imaging (EPI) (STAIR-EPI) sequence for data acquisition. …”
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    Online Artículo Texto
    Quantitative myelin water imaging using short TR adiabatic inversion recovery prepared echo-planar imaging (STAIR-EPI) sequence
  5. 2345
    “…Recently, a respiratory gating spiral three-dimensional (3D) ultrashort echo time (UTE) volume interpolated breath-hold examination (VIBE) sequence for lung MRI provides high spatial-resolution images with reasonable scan times. …”
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    Online Artículo Texto
    Feasibility of chest spiral 3D ultrashort echo time magnetic resonance imaging for intrathoracic metastasis work-up in breast cancer
  6. 2346
    “…OBJECTIVE: We wanted to determine the clinical feasibility of using non-breath-hold real-time MR-echo imaging for the evaluation of mediastinal and chest wall tumor invasion. …”
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    The Clinical Feasibility of Using Non-Breath-Hold Real-Time MR-Echo Imaging for the Evaluation of Mediastinal and Chest Wall Tumor Invasion
  7. 2347
    “…A T2*-weighted gradient-echo sequence MRI was performed with 1.5 T scanner and signal intensity ratio (SIR) of the liver and the pancreas to noise were calculated. …”
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    Gradient-echo magnetic resonance imaging study of pancreatic iron overload in young Egyptian beta-thalassemia major patients and effect of splenectomy
  8. 2348
    “…A 3D PRESS MRSI sequence incorporating shortened, high bandwidth 180° pulses, new dual BASING lactate-editing pulses, high bandwidth very selective suppression (VSS) pulses and a flyback echo-planar readout was implemented at 3 T. Over-prescription factor of PRESS voxels was optimized using phantom to minimize chemical shift artifacts. …”
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    Implementation of 3 T Lactate-Edited 3D (1)H MR Spectroscopic Imaging with Flyback Echo-Planar Readout for Gliomas Patients
  9. 2349
    “…The aim of this paper is to evaluate hepatic and pancreatic iron overload by T2(∗) weighted gradient echo MRI in young beta-thalassemia major patients and to correlate it with glucose disturbance and postsplenectomy status. …”
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    Online Artículo Texto
    Assessment of Hepatic and Pancreatic Iron Overload in Pediatric Beta-Thalassemic Major Patients by T2* Weighted Gradient Echo Magnetic Resonance Imaging
  10. 2350
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    Online Artículo Texto
    Reproducibility of cine displacement encoding with stimulated echoes (DENSE) cardiovascular magnetic resonance for measuring left ventricular strains, torsion, and synchrony in mice
  11. 2351
    “…The aim of this study was to determine acute changes on echocardiographic parameters assessed by conventional echo-Doppler analysis and by speckle tracking echocardiography after the consumption of an energy drink in a young healthy population. …”
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    Online Artículo Texto
    Acute Effects of an Energy Drink on Myocardial Function Assessed by Conventional Echo-Doppler Analysis and by Speckle Tracking Echocardiography on Young Healthy Subjects
  12. 2352
    “…Serum concentrations of 25-hydroxy vitamin D (ECHO trial only) were also measured at baseline, Week 24 and Week 48. …”
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    Online Artículo Texto
    Outcomes in Older Versus Younger Patients Over 96 Weeks in HIV-1– Infected Patients Treated with Rilpivirine or Efavirenz in ECHO and THRIVE§
  13. 2353
    “…The presence of spontaneous echo contrast in the left atrium and left atrial appendage has been reported to be an independent predictor of thrombo-embolic risk in patients with mitral stenosis. …”
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    Online Artículo Texto
    Predictive factors of left atrial spontaneous echo contrast in patients with rheumatic mitral valve stenosis: a retrospective study of 159 patients
  14. 2354
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    Online Artículo Texto
    Evaluation of a free-breathing myocardial T(1) mapping using magnetization-prepared slice interleaved spoiled gradient echo imaging in patient
  15. 2355
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    Online Artículo Texto
    Ultrashort echo-time MRI as a substitute to CT for skull aberration correction in transcranial focused ultrasound: in vitro comparison on human calvaria
  16. 2356
    “…All of them underwent dobutamine stress echo and coronary angiography within one month. Wall-motion score index, left ventricular global longitudinal strain and torsion were measured at rest and peak stress. …”
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    Online Artículo Texto
    Two-dimensional speckle tracking for the assessment of coronary artery disease during dobutamine stress echo: clinical tool or merely research method
  17. 2357
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    Online Artículo Texto
    Pre-test probability risk scores and their use in contemporary management of patients with chest pain: One year stress echo cohort study
  18. 2358
    “…RESULTS: AF occurred in 57 (16.3 %) patients over a median follow up of 30.3 months. Echo-Doppler–derived parameters of ventricular stiffness and ventriculo-arterial interaction were closely associated with HF severity. …”
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    Online Artículo Texto
    Echo-Doppler–derived indexes of ventricular stiffness and ventriculo-arterial interaction as predictors of new-onset atrial fibrillation in patients with heart failure
  19. 2359
    “…It is also desirable to have an initial determination if a patient had an infarction based on echo data before more expensive examinations are recommended. …”
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    Online Artículo Texto
    Material stiffness parameters as potential predictors of presence of left ventricle myocardial infarction: 3D echo-based computational modeling study
  20. 2360
    “…However, there are limited studies using (1)H-magnetic resonance spectroscopy ((1)H-MRS) and dual-echo in-phase and out-phase magnetic resonance spectroscopy imaging (dual-echo MRI) to assess the effects of dietary nutrient intakes on hepatic lipid contents. …”
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    Associations between Dietary Nutrient Intakes and Hepatic Lipid Contents in NAFLD Patients Quantified by (1)H-MRS and Dual-Echo MRI
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