AIMC Topic: Pulmonary Valve Insufficiency

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Significance of Papillary and Trabecular Muscular Volume in Right Ventricular Volumetry with Cardiac MR Imaging.

Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine Jun 20, 2025
PURPOSE: Pulmonary valve regurgitation after repaired Tetralogy of Fallot (TOF) or double-outlet right ventricle (DORV) causes hypertrophy and papillary muscle enlargement. Cardiac magnetic resonance imaging (CMR) can evaluate the right ventricular (...
Retrospective Studies Female Humans Organ Size Heart Ventricles Magnetic Resonance Imaging Papillary Muscles Pulmonary Valve Insufficiency Middle Aged Tetralogy of Fallot Adolescent Reoperation Adult Case-Control Studies Male Young Adult
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Machine learning prediction of right ventricular volume and ejection fraction from two-dimensional echocardiography in patients with pulmonary regurgitation.

The international journal of cardiovascular imaging Mar 13, 2025
Right ventricular (RV) end-diastolic volume (RVEDV) and ejection fraction (RVEF) by cardiac MRI (cMRI) guide management in chronic pulmonary regurgitation (PR). Two-dimensional echocardiography suboptimally correlate with RV volumes. This study teste...
Image Interpretation, Computer-Assisted Ventricular Function, Right Ventricular Dysfunction, Right Pulmonary Valve Insufficiency Adolescent Predictive Value of Tests Chronic Disease Echocardiography Severity of Illness Index Stroke Volume Machine Learning Humans Young Adult Retrospective Studies Reproducibility of Results Female Male Prognosis Adult
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Machine Learning Quantification of Pulmonary Regurgitation Fraction from Echocardiography.

Pediatric cardiology May 10, 2024
Assessment of pulmonary regurgitation (PR) guides treatment for patients with congenital heart disease. Quantitative assessment of PR fraction (PRF) by echocardiography is limited. Cardiac MRI (cMRI) is the reference-standard for PRF quantification. ...
Pulmonary Valve Insufficiency Male Heart Defects, Congenital Echocardiography Magnetic Resonance Imaging, Cine ROC Curve Adult Young Adult Retrospective Studies Female Machine Learning Child, Preschool Humans Adolescent Infant Algorithms Child
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