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Virtual 3D reconstruction of complex congenital cardiac anatomy from 3D rotational angiography.
3D Print Med
January 2025
Department of Pediatric Cardiology, The Heart Institute, University of Colorado, Children's Hospital Colorado, 13123 E 16th Ave B100, 80045, Aurora, CO, USA.
Background: Despite advancements in imaging technologies, including CT scans and MRI, these modalities may still fail to capture intricate details of congenital heart defects accurately. Virtual 3D models have revolutionized the field of pediatric interventional cardiology by providing clinicians with tangible representations of complex anatomical structures. We examined the feasibility and accuracy of utilizing an automated, Artificial Intelligence (AI) driven, cloud-based platform for virtual 3D visualization of complex congenital heart disease obtained from 3D rotational angiography DICOM images.
View Article and Find Full Text PDFTestosterone-induced Seminal Vesicle-like Differentiation in Cervical Mesonephric Duct Remnants in a Female to Male Transgender Patient.
Int J Gynecol Pathol
January 2025
Department of Pathology, Belfast Health and Social Care Trust, Belfast, Northern Ireland, UK.
Pure ductal-type mesonephric remnants in the uterine cervix are rare. We report an unusual case in a 31-yr-old of cervical mesonephric remnants of predominantly ductal type exhibiting seminal vesicle-like differentiation in a female-to-male transgender patient receiving long-term testosterone therapy. To the best of our knowledge, this phenomenon has not been previously reported.
View Article and Find Full Text PDFEnhanced Procedural Efficacy in Typical Atrial Flutter Ablation With a Visualizable Steerable Sheath.
Pacing Clin Electrophysiol
January 2025
Department of Cardiology, Yan'an Hospital Affiliated to Kunming Medical University, Kunming, Yunnan, P.R. China.
Objective: The Vizigo sheath, a novel visualizable steerable sheath, has been utilized effectively in the clinical management of atrial fibrillation. However, its application in the ablation of typical atrial flutter (AFL) remains unexplored. This study aims to evaluate and compare the efficacy and safety of the Vizigo sheath against a conventional fixed sheath during catheter ablation for typical AFL.
View Article and Find Full Text PDFAcute Nonsustained Mitral Isthmus Block Obtained With Sphere-9 Lattice-Tip Catheter Completed With Vein of Marshall Ethanol Infusion.
J Cardiovasc Electrophysiol
January 2025
Hôpital Cardiologique du Haut Léveque, CHU de Bordeaux, L'Institut de RYthmologie et modelisation Cardiaque (LIRYC), Université de Bordeaux, Bordeaux, France.
Background: Achieving a durable mitral line block using radiofrequency as a part of an anatomical approach for ablation in patients with persistent atrial fibrillation or for treating peri-mitral flutter has always been challenging due to the complex anatomy of the mitral isthmus. Epicardial ablation via the coronary sinus and the vein of Marshall has been proposed to help create durable lesions. Recently, a novel lattice-tip catheter using pulsed field ablation has shown promising results for creating mitral lines, despite limited data.
View Article and Find Full Text PDFCocaine-induced Vasculitis: Uncommon Manifestations in the Lower Extremities - A Case Report.
J Community Hosp Intern Med Perspect
January 2025
Department of Medicine, McLaren Health Care/Michigan State University, Flint, MI, USA.
Levamisole-induced vasculitis is a recognized dermatopathologic phenomenon frequently observed in individuals engaged in illicit substance use, particularly cocaine. Levimasole's structural resemblance to cocaine leads to its utilization as a cutting or bulking agent, creating an illusion of unaltered purity. While this vasculitis typically manifests in cartilaginous areas such as the ears and nose, it can also occur, though less commonly, in the lower extremities.
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