AIMC Topic: Transposition of Great Vessels

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Prediction of pulmonary pressure after Glenn shunts by computed tomography-based machine learning models.

European radiology Nov 8, 2019
OBJECTIVES: This study aimed to develop non-invasive machine learning classifiers for predicting post-Glenn shunt patients with low and high risks of a mean pulmonary arterial pressure (mPAP) > 15 mmHg based on preoperative cardiac computed tomograph...
Algorithms Prognosis Retrospective Studies Humans Machine Learning Young Adult Male Infant Tomography, X-Ray Computed Female Heart Defects, Congenital Pulmonary Atresia Tricuspid Atresia Double Outlet Right Ventricle Fontan Procedure Pulmonary Artery Heart Septal Defects Univentricular Heart Cardiac Catheterization Transposition of Great Vessels Logistic Models Support Vector Machine Bayes Theorem Discriminant Analysis Blood Pressure Lung Adolescent Child, Preschool Child
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Stress Echocardiographic Evaluation for D-Transposition of the Great Arteries after Atrial Redirection: Unmasking Early Signs of Myocardial Dysfunction and Baffle Stenosis.

Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography Oct 26, 2016
BACKGROUND: The authors used semisupine cycle ergometry stress echocardiography to assess cardiac function and unmask baffle stenosis in patients with d-transposition of the great arteries after atrial redirection surgery.
Superior Vena Cava Syndrome Transposition of Great Vessels Ventricular Dysfunction Young Adult Treatment Outcome Early Diagnosis Female Humans Male Sensitivity and Specificity Echocardiography, Stress Reproducibility of Results Cardiac Surgical Procedures Retrospective Studies
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Evaluation of knowledge-based reconstruction for magnetic resonance volumetry of the right ventricle after arterial switch operation for dextro-transposition of the great arteries.

The international journal of cardiovascular imaging Jun 2, 2016
Right ventricular (RV) volume and function evaluation is essential in the follow-up of patients after arterial switch operation (ASO) for dextro-transposition of the great arteries (d-TGA). Cardiac magnetic resonance (CMR) imaging using the Simpson's...
Predictive Value of Tests Anatomic Landmarks Ventricular Dysfunction, Right Heart Ventricles Feasibility Studies Female Arterial Switch Operation Ontario Hypertrophy, Right Ventricular Humans Treatment Outcome Reproducibility of Results Retrospective Studies Adolescent Ventricular Function, Right Male Observer Variation Knowledge Bases Time Factors Transposition of Great Vessels Image Interpretation, Computer-Assisted Magnetic Resonance Imaging, Cine
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Utility of machine learning algorithms in assessing patients with a systemic right ventricle.

European heart journal. Cardiovascular Imaging Aug 1, 2019
AIMS: To investigate the utility of novel deep learning (DL) algorithms in recognizing transposition of the great arteries (TGA) after atrial switch procedure or congenitally corrected TGA (ccTGA) based on routine transthoracic echocardiograms. In ad...
Echocardiography Case-Control Studies Transposition of Great Vessels Arterial Switch Operation Ventricular Dysfunction, Right Sensitivity and Specificity Male Female Adult Humans Machine Learning
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