Results 61 to 70 of about 1,758 (156)

Transcatheter mitral valve repair with a mitraclip for severe mitral regurgitation in a patient on hemodialysis

Saudi Journal of Kidney Diseases and Transplantation, 2021
A 55-year-old male patient undergoing hemodialysis (HD) had shortness of breath, New York Heart Association (NYHA) class IIm (moderate limitation of physical activity) due to chronic heart failure.
Hirotaka Sato, Tsutomu Sakurada, Shigeki Kojima, Takeshi Okamoto, Yugo Shibagaki, Yuki Ishibashi, Masaki Izumo, Yoshihiro J Akashi   +7 more
doaj   +1 more source

Impact of Right Heart Catheterization and the 2022 ESC/ERS Definition of Pulmonary Hypertension in Patients With Mitral Regurgitation Undergoing Valve Repair/Replacement

Pulmonary Circulation, Volume 16, Issue 1, January 2026.
ABSTRACT In patients with mitral regurgitation (MR), the role of invasive hemodynamics is not well defined. We evaluated the value of right heart catheterization (RHC) and the 2022 ESC/ERS pulmonary hypertension (PH) definition prior to a mitral valve procedure for the prediction of PH several months thereafter.
Mark Güpfert, Lukas Weber, Philipp K. Haager, Philipp Baier, Sebastian Kopp, Johannes Rigger, Joannis Chronis, Marc Gerhard, Hans Rickli, Micha T. Maeder   +9 more
wiley   +1 more source

Review of recent trends of advancements in multilevel inverter topologies with reduced power switches and control techniques

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
Some of the topologies with a fewer number of power switches are reviewed and scrutinized. An extensive analysis of the topologies, control strategy and applications are presented here, suggesting suitable multilevel inverter solutions to the known industrial application or new research.
Anurag Choudhary, Rohit Kumar, Shimi Sudha Letha, Farhad Ilahi Bakhsh, Arshdeep Singh, Mohammad Junaid Khan   +5 more
wiley   +1 more source

Comparing Transcatheter Mitral Valve Replacement to Transcatheter Edge‐to‐Edge Repair in Mitral Regurgitation: A Systematic Review

Cardiovascular Therapeutics, Volume 2026, Issue 1, 2026.
Background Mitral regurgitation affects 2% of the population globally, with a widely increasing prevalence. Although mitral regurgitation is most commonly corrected by open surgery, there has been a recent shift toward less invasive transcatheter approaches, including both transcatheter edge‐to‐edge repair (TEER) and transcatheter mitral valve ...
Rama A. Safadi, Alaa Dean A. Esmail, Lauren E. DeProfio, Ahmed Adham R. Elsayed, Marc D. Basson, Irfan Ahmad   +5 more
wiley   +1 more source

Comparative midterm results of surgical mitral valve replacement and transcatheter mitral valve replacement with the Tendyne SystemCentral MessagePerspective

JTCVS Structural and Endovascular
Objectives: To compare the midterm clinical and echocardiographic outcomes of high-risk patients who underwent surgical mitral valve replacement (SMVR) or transcatheter mitral valve replacement (TMVR) with the Tendyne System in a single-center setting ...
Andrea Colli, MD, PhD, Cristina Di Franco, MD, Federico Giorgi, MD, Giosuè Falcetta, MD, Danilo Ruggiero, MD, Michele Celiento, MD, Giacomo Ravenni, MD, Riccardo Morganti, Stat Sci, Laura Besola, MD   +8 more
doaj   +1 more source

Stroke after MitraClip: Systematic Review and Meta-Analysis [PDF]

, 2019
AIMS: To assess stroke rate after transcatheter mitral valve repair (TMVR) with MitraClip, comparing it with surgical mitral valve repair (SMVR) and optimal medical treatment (OMT).
Oliveiros, B, Gonçalves, L, Donato, H, Teixeira, R, Sousa, JP, Costa, M, Barros da Silva, P   +6 more
core   +1 more source

Outcomes of Open Transcatheter Aortic Valve Implantation in the Mitral Position for Severe Mitral Annular Calcification: A Multicentre Experience

Journal of Cardiac Surgery, Volume 2026, Issue 1, 2026.
Introduction Mitral annular calcification (MAC) presents a significant surgical challenge, often rendering conventional surgery high risk. The presence of a heavily calcified, rigid, and friable annulus significantly increases the risk of complications such as atrioventricular groove disruption, annular rupture, and paravalvular leak.
Laith Kayyal, Ricky Vaja, Vincenzo Caruso, Maria Cannoletta, Mario Petrou, Anthony Desouza, Rajdeep Bilkhu, Cesare Quarto, Gianluca Lucchese, Cesar Mendoza   +9 more
wiley   +1 more source

Epidemiology, pathophysiology, diagnosis and management of atrial functional mitral regurgitation: An expert opinion paper

ESC Heart Failure, Volume 12, Issue 6, Page 3788-3805, December 2025.
The graphical abstract summarizes the key features of AFMR in terms of epidemiology, pathophysiology, diagnosis, medical therapy and rhythm control, surgical and transcatheter interventions, and future directions. Created in BioRender (https://BioRender.com/3zj03ko).
Matteo Pagnesi, Mauro Riccardi, Francesco Maisano, Julia Grapsa, Vassilis Barberis, Magdy Abdelhamid, Elena‐Laura Antohi, Henrike Arfsten, Nicole Karam, Denisa Muraru, Karl‐Philipp Rommel, Anna Sannino, Wilfried Mullens, Marianna Adamo, Marco Metra   +14 more
wiley   +1 more source

Influence of the ratio of mean arterial pressure to right atrial pressure on outcome after successful percutaneous edge-to-edge repair for severe mitral valve regurgitation

International Journal of Cardiology: Heart & Vasculature, 2021
Background: It is important to identify further predictors of outcome after successful transcatheter mitral valve repair (TMVR), as optimal patient selection remains difficult. Objective: The study investigates the prognostic benefit of the mean arterial
Rico Osteresch, Kathrin Diehl, Patrick Dierks, Johannes Schmucker, Azza Ben Ammar, Luis Alberto Mata Marin, Andreas Fach, Christian Frerker, Ingo Eitel, Rainer Hambrecht, Harm Wienbergen   +10 more
doaj   +1 more source

European Journal of Heart Failure expert consensus statement on transcatheter treatment of mitral regurgitation in heart failure

European Journal of Heart Failure, Volume 27, Issue 11, Page 2610-2622, November 2025.
The patient with SMR: From diagnostic assessment to treatment. Secondary mitral regurgitation (SMR) is highly prevalent in patients with heart failure (HF), associated with poor prognosis, and its treatment is typically preceded by implementing pharmacotherapy for HF as well as cardiac resynchronization therapy.
Christos Iliadis, Marianna Adamo, Volker Rudolph, Nicole Karam, Ralph Stephan von Bardeleben, Stefan D. Anker, Victoria Delgado, Jörg Hausleiter, Hannah Kempton, Marco Metra, Michael Böhm, Stephan Baldus   +11 more
wiley   +1 more source