Results 1 to 10 of about 3,471 (176)

Kay annuloplasty of the tricuspid valve versus ring annuloplasty for repair of functional tricuspid regurgitation

Journal of Medicine in Scientific Research, 2020
Objective Ideal management of functional tricuspid regurgitation (TR) has been a matter of debate for a long time. We try to discuss the midterm results with tricuspid Kay annuloplasty versus ring tricuspid annuloplasty for the treatment of functional TR.
Maged Kisho, Emad Sarawy, Wael Abdelateif   +2 more
doaj   +2 more sources

Ex vivo biomechanical analysis of flexible versus rigid annuloplasty rings in mitral valves using a novel annular dilation system

BMC Cardiovascular Disorders, 2022
Background Mitral annuloplasty rings restore annular dimensions to increase leaflet coaptation, serving a fundamental component in mitral valve repair. However, biomechanical evaluations of annuloplasty rings are lacking.
Yuanjia Zhu, Annabel M. Imbrie-Moore, Robert J. Wilkerson, Michael J. Paulsen, Matthew H. Park, Y. Joseph Woo   +5 more
doaj   +1 more source

Tricuspid surgery at the time of LVAD implant: A critique

Frontiers in Cardiovascular Medicine, 2022
Tricuspid regurgitation (TR) is a common finding in patients with end stage heart failure referred for implantation of left ventricular assist devices. While functional TR frequently resolves after left ventricular unloading, patients with residual and ...
Charles Hoopes
doaj   +1 more source

Case report: Transcatheter tricuspid valve intervention using K-Clip™ system after prior Kay’s annuloplasty

Frontiers in Cardiovascular Medicine, 2023
The K-Clip™ system is emerging as an alternative to correct tricuspid regurgitation (TR) for patients with high surgical risk. However, patients with recurrent severe tricuspid regurgitation after prior Kay’s annuloplasty are not generally deemed to be ...
Shengjun Wu, Xiaoyi Dai, Lingshan Liu, Shuai Yuan, Peng Teng, Yiming Ni   +5 more
doaj   +1 more source

Case report: Transcatheter edge-to-edge repair after prior surgical tricuspid annuloplasty

Frontiers in Cardiovascular Medicine, 2022
Residual and recurrent tricuspid regurgitation may occur frequently after surgical tricuspid valve repair. However, reoperation for tricuspid regurgitation is rare, although many patients are again highly symptomatic. Tricuspid transcatheter edge-to-edge
Shazia Afzal, Jafer Haschemi, Florian Bönner, Malte Kelm, Patrick Horn   +4 more
doaj   +1 more source

Tricuspid annular dynamics, not diameter, predicts tricuspid regurgitation after mitral valve surgery: Results from a prospective randomized trialCentral MessagePerspective

JTCVS Open, 2023
Objective: Current guidelines advise using prophylactic tricuspid valve annuloplasty during mitral valve surgery, especially in the presence of annular diameter enlargement.
Matteo Pettinari, MD, Laurent De Kerchove, MD, PhD, Michel Van Dyck, PhD, Agnes Pasquet, MD, PhD, Bernhard Gerber, MD, PhD, Gebrine El-Khoury, MD, Jean-Louis Vanoverschelde, MD, PhD   +6 more
doaj   +1 more source

Adjustable tricuspid annuloplasty [PDF]

Interactive CardioVascular and Thoracic Surgery, 2013
The methods for repairing functional tricuspid regurgitation (TR) are still controversial. A novel concept of tricuspid annuloplasty for functional TR was developed. A flexible annuloplasty band, through which an expanded polytetrafluoroethylene (ePTFE) thread (CV3) was passed inside the cover cloth, was secured to the tricuspid annulus.
Hiroshi, Iida, Toru, Sunazawa, Syunichi, Kondo   +2 more
openaire   +2 more sources

Aortic annuloplasty: Subcommissural, intra-annular suture techniques, external and internal ringsCentral Message

JTCVS Techniques, 2021
Aortic valve repair and valve-preserving root replacement have evolved into increasingly practiced procedures. With increasing experience, the need for an annuloplasty has become more evident, at least for pathologies that involve annular dilatation.
Jan M. Federspiel, MD, Tristan Ehrlich, MD, Karen Abeln, MD, Hans-Joachim Schäfers, MD   +3 more
doaj   +1 more source

Comparison of procedural characteristics of percutaneous annuloplasty and edge-to-edge repair for the treatment of severe tricuspid regurgitation

Frontiers in Cardiovascular Medicine, 2023
BackgroundIn recent years, new interventional therapies for tricuspid regurgitation (TR) demonstrated their effectiveness in reducing TR severity and improving symptoms.
Isabel Mattig, Isabel Mattig, Isabel Mattig, Isabel Mattig, Fabian Barbieri, Fabian Barbieri, Mario Kasner, Mario Kasner, Elena Romero Dorta, Elena Romero Dorta, Anna Lisa Heinrich-Schüler, Anna Lisa Heinrich-Schüler, Miry Zhu, Miry Zhu, Karl Stangl, Karl Stangl, Karl Stangl, Ulf Landmesser, Ulf Landmesser, Markus Reinthaler, Markus Reinthaler, Markus Reinthaler, Henryk Dreger, Henryk Dreger, Henryk Dreger   +24 more
doaj   +1 more source

Papillary muscle approximation reduces systolic tethering forces and improves mitral valve closure in the repair of functional mitral regurgitationCentral MessagePerspective

JTCVS Open, 2021
Background: Undersizing mitral annuloplasty (UMA) to repair functional mitral regurgitation (FMR) lacks durability, as it forces leaflet coaptation without relieving the subleaflet tethering forces.
Samantha Zhan-Moodie, BS, Dongyang Xu, MS, Kirthana Sreerangathama Suresh, MS, Qi He, BS, Daisuke Onohara, MD, PhD, Kanika Kalra, MD, Robert A. Guyton, MD, Eric L. Sarin, MD, Muralidhar Padala, PhD   +8 more
doaj   +1 more source