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http://dx.doi.org/10.1038/s41598-025-05614-9 | DOI Listing |
Sci Rep
June 2025
Department of Materials Science and Engineering, Seoul National University, Seoul, 08826, Korea.
Pediatr Cardiol
May 2025
Division of Cardiology, Department of Pediatrics, University of California San Francisco, San Francisco, CA, USA.
The patent ductus arteriosus (PDA) is a common cardiac lesion in neonates, which may require intervention for patency, or closure in the neonatal period. Two-dimensional echocardiography (2DE) is standard for PDA imaging. Three-dimensional echocardiography (3DE) is increasingly used for assessing complex anatomy and pre-procedural planning; however, there are limited data on the value and accuracy of 3DE of the PDA in infants.
View Article and Find Full Text PDFPhys Med
March 2022
Istanbul University, Istanbul Faculty of Medicine, Department of Nuclear Medicine, Istanbul, Turkey.
J Cardiovasc Magn Reson
December 2017
Institute for Experimental and Translational Cardiovascular Imaging, Frankfurt/Main, Germany.
Background: Image-navigated 3-dimensional late gadolinium enhancement (iNAV-3D LGE) is an advanced imaging technique that allows for direct respiratory motion correction of the heart. Its feasibility in a routine clinical setting has not been validated.
Methods: Twenty-three consecutive patients referred for cardiovascular magnetic resonance (CMR) examination including late gadolinium enhancement (LGE) imaging were prospectively enrolled.
Nihon Hoshasen Gijutsu Gakkai Zasshi
August 2004
Department of Image-based Medicine, Institute of Biomedical Research and Innovation.
Objective: The noise equivalent count (NEC) is a useful, widely accepted method of evaluating image quality in positron emission tomography (PET) from the standpoint of effective count statistics. However, NEC cannot be used when different types of PET scanners are compared owing to the differences in slice thickness and field of view. Moreover, NEC should be treated differently depending on whether the 2D or 3D mode is used for a given PET scanner.
View Article and Find Full Text PDF