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http://dx.doi.org/10.1093/ejcts/ezs511 | DOI Listing |
Circ Cardiovasc Interv
December 2024
Department of Cardiology, Keio University School of Medicine, Tokyo, Japan (K.H.).
Background: A small mitral valve area (MVA) is one of the challenging anatomies for transcatheter edge-to-edge repair (TEER) for mitral regurgitation, but the relationship between baseline MVA and clinical outcomes remains unknown. This study aimed to evaluate the association of baseline MVA with procedural and clinical outcomes in patients undergoing TEER with MitraClip from the OCEAN-Mitral registry (Optimized Catheter Valvular Intervention-Mitral).
Methods: A total of 1768 patients undergoing TEER were divided into 3 groups according to baseline MVA: group 1: <4.
Heart Lung Circ
November 2024
Department of Pediatric Cardiology, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, India.
Aim: There are few studies that have looked at the long-term outcomes of juvenile mitral stenosis (JMS) following percutaneous transmitral commissurotomy (PTMC). This study sought to analyse the modified history of JMS in children following PTMC.
Method: We describe a longitudinal, observational follow-up study of all children and young adults aged <20 years who underwent PTMC at Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bangalore, India from 2012 to 2021.
Int J Cardiovasc Imaging
September 2024
Department of Diagnostic and Interventional Radiology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
The aim was to investigate LA strain by feature tracking cardiac MRI in mitral stenosis (MS) patients before and after percutaneous balloon mitral valvuloplasty (PBMV). Patients underwent cardiac MRI before and after successful PBMV (n = 18). Mitral valve area, transmitral velocity and gradients, LA volumes and ejection fraction (LAEF) were measured.
View Article and Find Full Text PDFMonaldi Arch Chest Dis
March 2024
Department of Cardiology, São João University Hospital Center, Porto.
Percutaneous mitral valve commissurotomy (PMC) is a viable alternative to mitral valve (MV) surgery in the treatment of patients with rheumatic mitral stenosis (RMS). In this single-center retrospective study of consecutive patients with RMS submitted to PMC from 1991 to 2008, we analyzed clinical, echocardiographic, and hemodynamic data and events during follow-up (FUP) until December 2021. Major adverse cardiovascular events (MACE) were a combined endpoint of all-cause death, cardiovascular hospitalization, and MV re-intervention.
View Article and Find Full Text PDFCatheter Cardiovasc Interv
March 2024
Department of Cardiovascular and Thoracic Surgery, Northwell Health, New Hyde Park, New York, New York, USA.
Background: Mitral annular calcification (MAC) has been an exclusion for many of the earlier pivotal trials that were instrumental in gaining device approval and indications for mitral transcatheter edge-to-edge repair (M-TEER).
Aims: To evaluate the impact of MAC on the procedural durability and success of newer generation MitraClip® systems (G3 and G4 systems).
Methods: Data were collected from Northwell TEER registry.
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