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http://dx.doi.org/10.4103/aca.aca_151_22 | DOI Listing |
Eur Heart J Case Rep
September 2025
Department of Cardiology, Toyohashi Heart Center, 21-1 Gobutori, Oyamacho, Toyohashi 441-8530, Japan.
Background: Mitral regurgitation (MR) may rarely worsen after transcatheter aortic valve implantation (TAVI) due to mechanical interference from the transcatheter heart valve (THV). Standard surgical approaches in these cases are often challenging due to anatomical constraints. Thus, there is a need for the development of effective alternatives to address this issue.
View Article and Find Full Text PDFRev Cardiovasc Med
August 2025
Heart Rhythm Management Centre, Postgraduate Program in Cardiac Electrophysiology and Pacing, Universitair Ziekenhuis Brussel - Vrije Universiteit Brussel, European Reference Networks Guard-Heart, 1090 Brussels, Belgium.
Despite continued advancements in transcatheter aortic valve implantation (TAVI) techniques, the incidence of permanent pacemaker implantation (PPI) remains substantial. Established predictors of PPI include advanced age, pre-existing electrocardiographic conduction abnormalities, prosthetic valve type, implantation depth, and anatomical parameters, such as membranous septum length, which are currently under active investigation. In routine clinical practice, the management strategy often involves the temporary placement of a transvenous pacemaker lead, followed by a period of observation.
View Article and Find Full Text PDFRev Cardiovasc Med
August 2025
Department of Cardiology, Harbin Medical University, 150000 Harbin, Heilongjiang, China.
Background: Differences between female and male patients may influence the outcomes of transcatheter aortic valve replacement (TAVR). However, knowledge regarding known sex differences in TAVR procedures among Chinese people remains limited. Therefore, this study aimed to investigate the impact of sex-related differences on reverse left ventricular (LV) remodeling following TAVR in the Chinese population.
View Article and Find Full Text PDFCatheter Cardiovasc Interv
September 2025
Department of Cardiology, Barts Heart Center, Barts Health NHS Trust, London, UK.
Background: Degeneration of surgical bioprosthetic aortic valves is increasingly common. Redo surgical aortic valve replacement carries substantial morbidity and mortality, particularly in elderly or high-risk patients. Valve-in-valve (ViV) transcatheter aortic valve implantation (TAVI) has become an established alternative, though data on the performance of self-expanding Portico and Navitor valves remain limited.
View Article and Find Full Text PDFHerz
September 2025
Department of Cardiology, Heart Center Leipzig, University of Leipzig, Strümpellstraße 39, 04289, Leipzig, Deutschland.
Since the earliest studies on transcatheter aortic valve implantation (TAVI), the heart team concept has been an integral component of treatment planning for patients with aortic valve stenosis (AS). The primary objective is to ensure patient-specific, guideline-based treatment through the structured involvement of all relevant medical disciplines. The TAVI heart team is strongly recommended with a class I indication in both European and US clinical guidelines.
View Article and Find Full Text PDF