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Emery-Dreifuss muscular dystrophy (EDMD) is a rare inherited syndrome that affects muscles, joints, and the heart. The classic clinical triad includes early joint contractures, slowly progressive muscle weakness, and cardiac abnormalities. The common cardiac manifestations include conduction disturbances, systolic dysfunction, and dilated cardiomyopathy and may be associated with left ventricular noncompaction with an increased risk of thromboembolic events. Conduction disturbances include atrial arrhythmias, atrial standstill, complete heart block, or ventricular tachyarrhythmia. Cardiac magnetic resonance imaging (CMR) can help in the diagnosis of this condition by identifying chamber dilatation, systolic dysfunction, and late gadolinium enhancement of the atrium. Additional MRI finding of paraspinal muscle atrophy, an important finding in this muscular dystrophy, helped in reaching a confident imaging diagnosis. Our case in this article highlights the clinical and CMR findings of this rare condition.
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http://dx.doi.org/10.1055/s-0044-1800882 | DOI Listing |
Mol Ther Methods Clin Dev
June 2025
Eli and Edyth Broad Stem Cell Center, University of California, Los Angeles, Los Angeles, CA, USA.
NEJM AI
September 2025
Department of Bioengineering, Stanford University, Stanford, CA.
Background: Assessing human movement is essential for diagnosing and monitoring movement-related conditions like neuromuscular disorders. Timed function tests (TFTs) are among the most widespread types of assessments due to their speed and simplicity, but they cannot capture disease-specific movement patterns. Conversely, biomechanical analysis can produce sensitive disease-specific biomarkers, but it is traditionally confined to laboratory settings.
View Article and Find Full Text PDFNat Genet
September 2025
Institute of Medical Genetics and Applied Genomics, University of Tübingen, Tübingen, Germany.
Despite advances in genomic diagnostics, the majority of individuals with rare diseases remain without a confirmed genetic diagnosis. The rapid emergence of advanced omics technologies, such as long-read genome sequencing, optical genome mapping and multiomic profiling, has improved diagnostic yield but also substantially increased analytical and interpretational complexity. Addressing this complexity requires systematic multidisciplinary collaboration, as recently demonstrated by targeted diagnostic workshops.
View Article and Find Full Text PDFExpert Rev Cardiovasc Ther
September 2025
Department of Cardiac Surgery, Thomas Jefferson University, Philadelphia, PA, USA.
Background: Heart transplant (HTx) in dystrophy patients has been shown to have a similar survival to cardiomyopathy from other causes, but postoperative rehabilitation remains an issue. This study aimed to review and analyze the reports in the literature to determine whether pre- and post-transplant functional status along with wheelchair dependence in dystrophy patients can influence post-HTx outcomes.
Research Design And Methods: Relevant databases were queried for all case reports and case series regarding HTx in patients with dystrophy-associated cardiomyopathy published in the literature.