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http://dx.doi.org/10.21037/jtd-2025-690 | DOI Listing |
J Int Med Res
September 2025
Department of Cardiology, Chengdu Second People's Hospital, China.
This case report details the successful use of JenaValve for transcatheter aortic valve implantation in a male patient in his early 50s with severe aortic regurgitation. The patient had multiple comorbidities, including chronic kidney disease and heart failure, increasing the risk of surgical intervention. JenaValve, a second-generation device with unique positioning and anchoring mechanisms, was deployed successfully, resulting in immediate improvements in cardiac function without significant regurgitation or paravalvular leakage.
View Article and Find Full Text PDFCatheter Cardiovasc Interv
September 2025
Montefiore-Einstein Center for Heart and Vascular Care, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York, USA.
Background: With transcatheter aortic valve implantation (TAVI) now extending to lower-risk and younger patients, optimizing procedural and hemodynamic outcomes is critical. The Myval Octacor, a new balloon-expandable valve (BEV), was developed to improve outcomes by reducing paravalvular regurgitation (PVL), minimizing pacemaker implantation (PPI) rates, and enhancing hemodynamic performance. However, limited data are available comparing Myval Octacor to contemporary self-expanding supra-annular valves (SEVs) Evolut PRO/PRO+ and Acurate Neo2.
View Article and Find Full Text PDFHeart Lung Circ
September 2025
Department of Cardiology, The Prince Charles Hospital, Brisbane, Qld, Australia; Faculty of Health, Medicine and Behavioural Sciences, The University of Queensland, Herston, Qld, Australia.
Background: The fourth-generation MitraClip G4 system is the latest version of the transcatheter edge-to-edge repair (TEER) system for mitral regurgitation (MR).
Aim: This study aimed to evaluate the effectiveness of the MitraClip G4 in the reduction of MR compared to the early-generation MitraClip.
Method: We performed a retrospective analysis of consecutive patients undergoing TEER for MR with either the early-generation or newer-generation MitraClip G4 from a single-centre registry.
Background And Aims: Aortic stenosis may be managed differently in women and men, but evidence remains limited. Sex-specific characteristics and outcomes of low- to intermediate-risk patients assigned to transcatheter aortic valve implantation (TAVI) or surgical aortic valve replacement (SAVR) from the DEDICATE-DZHK6 trial are described.
Methods: The DEDICATE-DZHK6 trial demonstrated non-inferiority for the primary outcome of all-cause death or stroke at 1 year.
Magn Reson Imaging
August 2025
The First Affiliated Hospital of China Medical University, PR China. Electronic address:
To evaluate the value of a multiparametric MRI-based nomogram on predicting response to transcatheter arterial chemoembolization (TACE) in virus-associated hepatocellular carcinoma (HCC) patients; METHODS: This study enrolled 235 and 51 patients from Center 1 and 2, respectively. All patients underwent baseline MRI scans before treatment. The least absolute shrinkage and selection operator (LASSO) regression method was used to screen radiomics features from intra- and peri-tumor areas to establish the radiomics signatures (RS).
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