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Interpreting Measurements Of Cardiac Function Using Vendor-Independent Speckle Tracking Echocardiography In Children: A Prospective, Blinded Comparison With Catheter-Derived Measurements., Suma Goudar, G Hamilton Baker, Shahryar M. Chowdhury, Kimberly J. Reid, Girish S. Shirali, Mark A. Scheurer

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Adult studies demonstrate that echocardiographic measurements of cardiac function using speckle tracking correlate with invasive measurements, but such data in the pediatric population are sparse. Our aim was to compare speckle-derived measures of cardiac function to measurements routinely obtained by cardiac catheterization in children.

METHODS: Echocardiograms were performed on the day of cardiac catheterization. Using Tomtec 2D Cardiac Performance Analysis, longitudinal strain (LS), longitudinal strain rate (LSR), early diastolic LSR, and ejection fraction (EF) for the right and left ventricle (RV and LV) were calculated via speckle tracking. Global LS and LSR were calculated for the LV. These results …

Guidelines And Standards For Performance Of A Pediatric Echocardiogram: A Report From The Task Force Of The Pediatric Council Of The American Society Of Echocardiography., Wyman W. Lai, Tal Geva, Girish S. Shirali, Peter C. Frommelt, Richard A. Humes, Michael M. Brook, Ricardo H. Pignatelli, Jack Rychik, Pediatric Council Of The American Society Of Echocardiography

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.