Results 71 to 80 of about 8,357 (184)

A Soft Robotic Model for Simulating Heart Valve Disease and Cardiac Interventions

Advanced Science, Volume 13, Issue 27, 13 May 2026.
This paper introduces a fully synthetic fabrication methodology for a soft robotic, in‐vitro model of the left‐heart, complete with a functioning mitral valve apparatus. With a view towards patient‐specific modeling, we demonstrate physiological flow and pressure waveforms, tunable mitral valve function with clinical imaging compatibility, and its use ...
James Davies, Emanuele Nicotra, Kefan Zhu, Chi Cong Nguyen, Bibhu Sharma, Adrienne Ji, Phuoc Thien Phan, Jingjing Wan, Patrick Pruscino, Hermione Truong, Jelena Rnjak‐Kovacina, Hoang‐Phuong Phan, Christopher Hayward, Nigel Hamilton Lovell, Thanh Nho Do   +14 more
wiley   +1 more source

Balloon‐Expandable Versus Self‐Expanding Valves in Low‐Flow, Low‐Gradient Aortic Stenosis: Does Valve Type Matter?

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1718-1725, May 1, 2026.
ABSTRACT Background The optimal choice between balloon‐expandable (BE) and self‐expanding (SE) transcatheter heart valves (THVs) in patients with low‐flow low‐gradient aortic stenosis (LFLG AS) undergoing transcatheter aortic valve replacement (TAVR) remains unclear.
Nav Warraich, James A. Brown, Abbad Sultan, Dustin Kliner, Derek Serna‐Gallegos, Catalin Toma, Amber Makani, Irsa Hasan, Takuya Ogami, Jianhui Zhu, Ibrahim Sultan   +10 more
wiley   +1 more source

Functional Tricuspid Regurgitation in the Transcatheter Aortic Valve Replacement Population and Emerging Transcatheter Tricuspid Valve Interventions

US Cardiology Review
Transcatheter aortic valve replacement (TAVR) has revolutionized the management of aortic valve disease. However, its success has brought attention to concurrent tricuspid valve disease and the inadequacy of treatments. This review explores the emerging field of transcatheter tricuspid valve interventions (TTVI) after TAVR.
Molly Silkowski, Payton Kendsersky, Nicholas Amoroso   +2 more
openaire   +3 more sources

Echocardiographic Imaging to Guide Tricuspid Interventions

Structural Heart
Transcatheter tricuspid valve interventions may offer patients less invasive treatment alternatives to surgery. This review evaluates the use of echocardiography to determine anatomic suitability and guide the 2 most common classes of device currently ...
Rebecca T. Hahn, MD
doaj   +1 more source

Long‐Term Impact of Prosthesis‐Patient Mismatch After Transcatheter Aortic Valve Replacement in Patients With Small Aortic Annuli

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1763-1773, May 1, 2026.
ABSTRACT Background Prosthesis‐patient mismatch (PPM) remains common following transcatheter aortic valve replacement (TAVR) and is associated with worse clinical outcomes. PPM is of particular concern in small aortic annuli (SAA). Aims To compare the incidence, predictors, and long‐term impact of PPM in SAA TAVR.
Itamar Loewenstein, Bar Gitter, Tamar Itach, Yaron Arbel, Jeremy Ben‐Shoshan, Maayan Konigstein, Ariel Finkelstein, Amir Halkin, Shmuel Banai, Arie Steinvil   +9 more
wiley   +1 more source

Comprehensive Nursing Management of Anticoagulation and Heart Failure Surveillance in a Chinese Patient With Mirror‐Image Dextrocardia Post‐MitraClip Surgery: A First Case Report

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 1960-1963, May 1, 2026.
ABSTRACT Background Mitral regurgitation (MR) is the valent type of valvular heart disease, caused by primary leaflet lesions or annular dilatation secondary to left ventricular dysfunction. It can lead to a series of complications such as volume overload, exacerbated pulmonary congestion, and heart failure, significantly impacting patient prognosis ...
Juelian Li, Chun Wu, Chao Shang, Yu Deng, Jinxia Zhang   +4 more
wiley   +1 more source

Mitral Transcatheter Edge‐to‐Edge Repair in Patients With Advanced Heart Failure: A Single‐Center Experience and Insights Into Anatomical and Clinical Determinants of Procedural Complexity

Catheterization and Cardiovascular Interventions, Volume 107, Issue 6, Page 2013-2021, May 1, 2026.
ABSTRACT Background Advanced heart failure (HF) remains a clinical challenge, and mitral transcatheter edge‐to‐edge repair (M‐TEER) has emerged as a potential bridging strategy. Aims To describe the clinical outcomes of M‐TEER in a single‐center cohort of patients with advanced HF and to identify anatomical and clinical features potentially associated ...
Pedro Castilhos de Freitas Crivelaro, Laura Hastenteufel, Guilherme Pinheiro Machado, Felipe Fuchs, Antonio Pinotti, Marco Vugman Wainstein, Nadine Clausell, Lívia Adams Goldraich, Felipe Homem Valle   +8 more
wiley   +1 more source

The importance of pre-operative imaging and 3-D printing in transcatheter tricuspid valve-in-valve replacement

, 2020
© 2020 Elsevier Inc. Pre-operative multimodality imaging has become an integral part of the planning and execution of transcatheter heart valve procedures. 3D printing of a patient-specific cardiac model is a novel addition to these procedures. This case
Spring, A. M., Kliger, C. A., Basman, C. L., Pirelli, L.   +3 more
core   +1 more source

Tricuspid Structural Valve Deterioration Treated with a Transcatheter Valve-in-Valve Implantation: A Single-Center Prospective Registry

, 2022
The valve-in-valve (ViV) technique is an emerging alternative for the treatment of bioprosthetic structural valve deterioration (SVD) in the tricuspid position. We report on the outcomes of patients treated by a transcatheter tricuspid valve-in-valve (TT-
Sharoni, Ram, Amos Levi, Yeela Talmor Barkan, Levi, Amos, Vaknin Assa, Hana, Mordechai Vaturi, Vaturi, Mordechai, Alexander Sagie, Kornowski, Ran, Pablo Codner, Ashraf Hamdan, Leor Perl, Codner, Pablo, Hana Vaknin Assa, Sagie, Alexander, Ram Sharoni, Nili Schamroth Pravda, Schamroth Pravda, Nili, Perl, Leor, Shapira, Yaron, Talmor Barkan, Yeela, Ran Kornowski, Hamdan, Ashraf, Katia Orvin, Orvin, Katia, Mishaev, Raffael, Guy Witberg, Witberg, Guy, Yaron Shapira, Raffael Mishaev   +29 more
core   +1 more source

Expanding Indications of Transcatheter Heart Valve Interventions.

, 2015
Transcatheter aortic valve replacement (TAVR) has been established as a less invasive alternative to open-heart surgery in inoperable or high-risk patients presenting with symptomatic severe aortic valve stenosis. The feasibility and efficacy of valve-in-
Windecker, Stephan, Huber, Christoph, Carrel, Thierry, Praz, Fabien, Wenaweser, Peter Martin, Wenaweser, Peter   +5 more
core   +1 more source