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Different Internal Fixation Methods for Sanders Type II and III Calcaneal Fractures: A 5-Year Retrospective Study and Finite Element Analysis.
Orthop Surg
January 2025
Orthopedics Department, Gongli Hospital of Shanghai Pudong New Area, Shanghai, China.
Objective: Soft tissue defects and postoperative wound healing complications related to calcaneus fractures may result in significant morbidity. The aim of this study was to investigate whether percutaneous minimally invasive screw internal fixation (PMISIF) can change this situation in the treatment of calcaneal fractures, and aimed to explore the mechanical effects of different internal fixation methods on Sanders type III calcaneal fractures through finite element analysis.
Methods: This retrospective analysis focused on 83 patients with Sanders II and III calcaneal fractures from March 2017 to March 2022.
Percutaneous Removal of Cardiac Papillary Fibroelastomas.
JACC Case Rep
December 2024
Department of Cardiovascular Diseases, Mayo Clinic, Jacksonville, Florida, USA.
Papillary fibroelastomas (PFEs) are primary cardiac tumors associated with significant embolic risk. Surgical excision or medical therapy with antiplatelets and/or anticoagulants have been the treatment options for symptomatic patients. This paper reports our early experiences of percutaneous removal of PFE using mechanical aspiration techniques.
View Article and Find Full Text PDFGastrodin Alleviates Lumbar Intervertebral Disc Degeneration by Suppressing the NF-κB and MAPK Pathways.
Cell Biochem Biophys
January 2025
Department of Orthopedic, Wuhan Hospital of Traditional Chinese Medicine, Wuhan, 430014, Hubei Province, China.
Intervertebral disc degeneration (IDD) is the main pathological factor resulting in low back pain (LBP), the leading cause of disability globally. Inflammatory response and extracellular matrix (ECM) degradation are critical pathological features in the development of IDD. Gastrodin (GAS), a phenol compound isolated from Gastrodia elata Blume, plays an anti-inflammatory role in experimental models of multiple human diseases.
View Article and Find Full Text PDFMechanical circulatory support for patients with infarct-related cardiogenic shock: a state-of-the-art review.
Heart
January 2025
Cardiology, University Hospital of Copenhagen, Copenhagen, Denmark.
Acute myocardial infarction-related cardiogenic shock (AMI-CS) is a severe, life-threatening condition characterised by inadequate tissue perfusion due to the heart's inability to pump blood effectively. The pathophysiology of AMI-CS usually arises from the sudden loss of myocardial contractility, leading to a decrease in cardiac output and systemic hypoperfusion. In approximately 90% of AMI-CS cases, the left ventricle is the primary site of dysfunction.
View Article and Find Full Text PDFPercutaneous VT Ablation via RA-to-LV Access in Patients With Double Mechanical Valves: A Multicenter Registry.
JACC Clin Electrophysiol
January 2025
Section of Cardiac Pacing and Electrophysiology, Division of Cardiology, Cleveland Clinic, Cleveland, Ohio, USA.
Background: In patients with mechanical aortic and mitral valves requiring catheter ablation of ventricular tachycardia (VT), a technique for access from the right atrium (RA) to the left ventricle (LV) via puncture of the inferoseptal process of the LV was previously described in a single-center series.
Objectives: This study sought to report the multicenter experience of VT ablation using this novel LV access approach.
Methods: We assembled a multicenter registry of patients with double mechanical valves who underwent VT ablation with RA-to-LV access.
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