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Idiopathic left ventricular tachycardia is macro-reentrant tachycardia involving the fascicles in the left ventricle as a part of its reentrant circuit. The detailed circuit mechanisms somewhat remain unclear. We reported QRS and cycle length alternans confirmed after the first application of radiofrequency delivery for the distal site of left posterior fascicle potential (P2) in a patient with idiopathic left ventricular tachycardia.
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http://dx.doi.org/10.1016/j.jelectrocard.2022.05.006 | DOI Listing |
Medicine (Baltimore)
September 2025
Department of Ophthalmology, Inonu University Faculty of Medicine, Malatya, Turkey.
Uveitis is an inflammation of the anatomical layer, which consists of the iris, ciliary body and choroid. Pediatric uveitis is rare, but tends to be more severe and chronic than in adults. This study aims to evaluate the etiology, clinical features, treatment and complications in pediatric uveitis.
View Article and Find Full Text PDFCureus
August 2025
Internal Medicine, Aster Hospital, Dubai, ARE.
This case report describes primary meningococcal pericarditis (PMP), a rare and potentially life-threatening form of infection that may mimic idiopathic or viral pericarditis, particularly in the absence of classic signs of meningococcemia or meningitis. PMP accounts for a small proportion of meningococcal pericarditis cases. Early in its course, PMP can present without systemic features or hemodynamic instability, complicating timely recognition.
View Article and Find Full Text PDFEur Spine J
September 2025
Department of Biomedical Engineering, National Yang Ming Chiao Tung University, Taipei, Taiwan.
Purpose: This study aims to address the limitations of radiographic imaging and single-task learning models in adolescent idiopathic scoliosis assessment by developing a noninvasive, radiation-free diagnostic framework.
Methods: A multi-task deep learning model was trained using structured back surface data acquired via fringe projection three-dimensional imaging. The model was designed to simultaneously predict the Cobb angle, curve type (thoracic, lumbar, mixed, none), and curve direction (left, right, none) by learning shared morphological features.
Spine (Phila Pa 1976)
September 2025
Department of Health Sciences, University of Jaén, Campus Las Lagunillas s/n, 23071 Jaén, Spain.
Study Design: Systematic review and meta-analysis of observational studies.
Objective: This systematic review and meta-analysis aimed to assess the possible relationship between atypical laterality curves and NAA.
Summary: Idiopathic scoliosis (IS) is a three-dimensional spinal deformity of unknown origin.
BMJ Case Rep
September 2025
Ophthalmology, Father Muller Medical College, Mangalore, Karnataka, India
Idiopathic macular telangiectasia (MacTel II) is a degenerative disorder of the Müller cells, characterised by pigment proliferation and retinal degeneration. We present a case of an elderly woman with bilateral asymmetric loss of vision. Fundus examination in the right eye revealed profuse pigment proliferation at the macula and pigment plaques temporal to the macula in the left eye, with bilateral retinal greying and right-angled venules.
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