Three-dimensional surface reconstruction images of the heart and great vessels have been produced from contiguous sequences of EKG-triggered MRI scans in more than 35 patients with congenital heart disease and 5 normal subjects. The scan data was semiautomatically processed to separate the epi- and endocardial surfaces and to define the outlines of the enclosed blood volumes on a slice by slice basis. Surface reconstruction images aid communication with clinicians, establish the size and location of intracardiac defects, and image the pulmonary venous drainage. The method is practical for use in the evaluation of cardiac morphologic abnormalities, especially for planning cardiac surgery.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1148/radiographics.8.5.3227128 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
We present a clinical observation of an 18-year-old female patient with congenital bronchiectasis combined with congenital cystic degeneration of the upper lobes of both lungs, Williams-Campbell syndrome, long-COVID, severe course. The patient was treated in infectious disease department (three times), with subsequent transfer to pulmonology department of Kursk Regional Multi-Purpose Clinical Hospital from 31.01.
View Article and Find Full Text PDFVascular Ehlers-Danlos syndrome in children: evaluating the importance of diagnosis and follow-up during childhood.
Eur J Hum Genet
December 2024
National EDS Service, London North West University Healthcare NHS Trust, London, UK.
Vascular Ehlers-Danlos syndrome (vEDS) is a rare inherited connective tissue disorder predominantly caused by pathogenic COL3A1 variants. Characteristic arterial and intestinal fragility and generalised severe tissue friability can lead to clinical events from childhood. We highlight a paucity of literature regarding children diagnosed with vEDS, possibly explained by a restraint in predictive testing, and present data on 63 individuals (23 index cases) with a clinical and genetic diagnosis of vEDS in childhood (<18 years) to address this.
View Article and Find Full Text PDFThe Safety and Late Hemodynamics of Donor Cardiac Undersizing in Heart Transplantation.
Ann Thorac Surg
December 2024
Department of Cardiac Surgery, Vanderbilt University Medical Center, Nashville Tennessee.
Background: Predicted heart mass ratio (PHMr) has become the standard donor-recipient size matching method in heart transplantation. While utilization of small PHMr hearts is associated with increased one-year mortality, the underlying mechanisms and time horizon of mortality remain uncertain.
Methods: A single institution analysis of isolated heart transplant recipients (01/2019-7/2022) was performed (N=334).
The Relationship Between Maternal Exposure to Endocrine-Disrupting Chemicals and the Incidence of Congenital Heart Diseases: A Systematic Review and Meta-Analysis.
Metabolites
December 2024
Department of Family and Community Medicine and Medical Education, College of Medicine, Taibah University, Madinah 42353, Saudi Arabia.
Background: Congenital heart diseases are among the most common birth defects, significantly impacting infant health. Recent evidence suggests that exposure to endocrine-disrupting chemicals may contribute to the incidence of congenital heart diseases. This study systematically reviews and analyzes the association between maternal endocrine-disrupting chemicals exposure and congenital heart diseases.
View Article and Find Full Text PDFUnifocalization of Major Aortopulmonary Collateral Arteries (MAPCAs) and Native Pulmonary Arteries in Infancy-Application of 3D Printing and Virtual Reality.
J Cardiovasc Dev Dis
December 2024
Department of Anesthesiology, University Children's Hospital, 30-663 Krakow, Poland.
Background: Major aortopulmonary collateral arteries (MAPCAs) are rare remnants of pulmonary circulation embryological development usually associated with complex congenital anomalies of the right ventricular outflow tract and pulmonary arteries. Effective management requires surgical unifocalization of MAPCAs and native pulmonary arteries (NPAs). Traditional imaging may lack the spatial clarity needed for precise surgical planning.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!