Results 11 to 20 of about 3,471 (176)

Report of an external basal annuloplasty device for mitral regurgitation (basal annuloplasty of the cardia externally device implantation)

Journal of the Practice of Cardiovascular Sciences, 2015
We report the successful implant of an external basal annuloplasty device (basal annuloplasty of the cardia externally), which is a dimethyl silicone band, slipped around the base of the heart at the atrioventricular groove and the sub-annular myocardium
Milind Hote, Sandeep Seth, Shiv Kumar Choudhary, Jai Raman, Archana Saini, Manisha Kaushik, Neeraj Parakh   +6 more
doaj   +2 more sources

Transatrial Intrapericardial Tricuspid Annuloplasty [PDF]

JACC: Cardiovascular Interventions, 2015
This study sought to demonstrate transcatheter deployment of a circumferential device within the pericardial space to modify tricuspid annular dimensions interactively and to reduce functional tricuspid regurgitation (TR) in swine.Functional TR is common and is associated with increased morbidity and mortality.
Rogers, Toby, Ratnayaka, Kanishka, Sonmez, Merdim, Franson, Dominique N., Schenke, William H., Mazal, Jonathan R., Kocaturk, Ozgur, Chen, Marcus Y., Faranesh, Anthony Z., Lederman, Robert J.   +9 more
openaire   +3 more sources

Biomechanical investigation of tricuspid valve dynamics and the effect of annuloplasty techniques during acute right ventricle pressure overloadCentral MessagePerspective

JTCVS Open
Objective: Current surgical strategy for functional tricuspid regurgitation comprises annular reduction annuloplasty. The substantial recurrence rate points to incomplete understanding of tricuspid valve (TV) -right ventricle (RV) relationship during ...
Margo Vandenheede, MD, Jens Czapla, MD, Michaël Vandenheuvel, MD, Filip De Somer, ECCP, Thierry Bové, MD, PhD   +4 more
doaj   +2 more sources

Tricuspid annuloplasty in ischemic cardiomyopathy patients undergoing restrictive mitral annuloplasty [PDF]

Frontiers in Cardiovascular Medicine
BackgroundWe elucidated the impact of concomitant tricuspid annuloplasty (TAP) on postoperative tricuspid regurgitation (TR), pulmonary hypertension (PH) and survival in patients with ischemic cardiomyopathy undergoing restrictive mitral annuloplasty (RMA).MethodsThis study included 234 patients with ischemic cardiomyopathy (LV ejection fraction ≤40 ...
Yusuke Misumi, Satoshi Kainuma, Daisuke Yoshioka, Takuji Kawamura, Ai Kawamura, Shin Yajima, Shunsuke Saito, Takashi Yamauchi, Masaki Taira, Kazuo Shimamura, Shigeru Miyagawa   +10 more
openaire   +4 more sources

Tricuspid Annuloplasty: Transcatheter Approaches [PDF]

, 2023
Purpose of Review New transcatheter techniques to perform tricuspid annuloplasty are evolving and are introduced into the clinical routine. Yet, clinical experience is limited.
Arnold, Martin, Haug, Julia, Landendinger, Melanie   +2 more
core   +2 more sources

Transseptal direct complete annuloplasty: early experience. [PDF]

, 2021
Annuloplasty is a fundamental component of surgical mitral valve repair, and is employed in nearly 100% of repair operations for both primary and secondary mitral regurgitation (SMR). Developing transcatheter techniques to replicate surgical annuloplasty
Rogers, Jason, Bolling, Steven
core   +1 more source

Mitral Annuloplasty Using A Biodegradable Annuloplasty Ring [PDF]

Operative Techniques in Thoracic and Cardiovascular Surgery, 2015
With the advent of several valve repair techniques, mitral valve repair is now preferred over mitral valve replacement as the treatment of choice for several mitral pathologic conditions. Because annular dilation is a vital component in most cases of chronic mitral regurgitation (MR), annular support is necessary to provide adequate repair and optimum ...
Cherian, Sanjay, Cikirikcioglu, Mustafa, Can Depboylu, Burak, Jolou, Jalal, Kalangos, Afksendiyos   +4 more
openaire   +2 more sources

Finite element analysis of mitral valve annuloplasty in Barlow's disease [PDF]

, 2022
Barlow’s Disease affects the entire mitral valve apparatus causing mitral regurgitation. Standard annuloplasty procedures lead to an average of 55% annular area reduction of the end diastolic pre-operative annular area in Barlow’s diseased valves ...
Aguilera, Hans Martin, Hans Martin Aguilera, Persson, Robert, Skallerud, Bjørn Helge, Prot, Victorien Emile, Urheim, Stig, Haaverstad, Rune, Bjørn Skallerud, Robert Matongo Persson, Stig Urheim, Rune Haaverstad, Victorien Prot   +11 more
core   +1 more source

In silico analysis provides insights for patient-specific annuloplasty in Barlow's diseaseCentral MessagePerspective

JTCVS Open, 2023
Objective: To predict the required mitral annular area reduction in patients with Barlow's disease to obtain a predefined leaflet area index by a novel in silico modeling method.
Hans Martin Aguilera, MSc, Robert Matongo Persson, MD, Rune Haaverstad, MD, PhD, Bjørn Skallerud, MSc, PhD, Victorien Prot, MSc, PhD, Stig Urheim, MD, PhD   +5 more
doaj   +1 more source

Pathological Remodeling of Mitral Valve Leaflets from Unphysiologic Leaflet Mechanics after Undersized Mitral Annuloplasty to Repair Ischemic Mitral Regurgitation

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
Background Undersized ring annuloplasty is a commonly used surgical repair for ischemic mitral regurgitation, in which annular downsizing corrects regurgitation, but alters valve geometry and elevates tissue stresses.
Alicja Sielicka, Eric L. Sarin, Weiwei Shi, Fatiesa Sulejmani, Daniella Corporan, Kanika Kalra, Vinod H. Thourani, Wei Sun, Robert A. Guyton, Muralidhar Padala   +9 more
doaj   +1 more source