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8 results

  1. Sonography 1st Trimester Assessment, Protocols, and Interpretation - StatPearls - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK573070
    ... wall of the cranium. [5] Utilize either a 2-dimensional cine clip ... preset to measure heart rate over a single beat-to-beat or the average of two ...
  2. Doppler Peripheral Venous Duplex Assessment, Protocols, and Interpretation - StatPearls - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK570555
    ... shift across a selected region to generate a 2-dimensional color map overlaid onto a B-mode image. This method provides a real-time representation ...
  3. Left Ventricular Ejection Fraction - StatPearls - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK459131
    ... assumptions, which limit accuracy. M-mode echocardiography: M-mode echocardiography provides a 1D recording of cardiac structures along a single ultrasound line, offering high temporal resolution. Although this ...
  4. Diagnostic accuracy excluded studies - Routine echocardiography in the management of stroke and transient ischaemic ... 
    https://www.ncbi.nlm.nih.gov/books/NBK261715
    ... 3-dimensional echocardiography to conventional transthoracic and transesophageal ... standardized imaging planes . J Am Coll Cardiol 2005;46:302–9. [ ...
  5. Sonography 2nd Trimester Assessment, Protocols, and Interpretation - StatPearls - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK570574
    ... nuchal fold is typically made using a transcerebellar plane. A nuchal fold thickness of >6 mm is considered abnormal and is seen in 80% of newborns with Down syndrome. Cystic hygroma: a localized, single, or loculated, fluid-filled cavity usually occurs in ...
  6. List of Excluded Studies - Diagnosis and Treatment of Tethered Spinal Cord - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK609077
    ... Shortening for Secondary Tethered Cord Syndrome in Children: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown). 2019 Jun 1; ... Iatrogenic Lumbar Arachnoid Cyst Fenestration for Tethered Cord: 2-Dimensional Operative Video. World Neurosurg. 2020 Mar;135:130. ...
  7. Detailed Methods - Screening for Glaucoma in Adults: A Systematic Review for the U.S. Preventive Services Task Force - .... 
    https://www.ncbi.nlm.nih.gov/books/NBK581091
    ... diagnostic capability for glaucoma of 3-dimensional versus 2-dimensional neuroretinal rim parameters using spectral domain optical coherence ... KH, Caprioli J. Development of a novel reference plane for the Heidelberg retina tomograph with optical coherence ...
  8. Fluoroscopy-guided Angiography Assessment, Protocols, and Interpretation - StatPearls - NCBI Bookshelf 
    https://www.ncbi.nlm.nih.gov/books/NBK568767
    ... malformations. This should be performed using a bi-plane with a high acquisition rate due to rapid ...