Results 121 to 130 of about 2,993 (178)
Mitral annular size and shape in sheep with annuloplasty rings [PDF]
, 1999 Background: Mitral annuloplasty is an important element of most mitral repairs, yet the effects of various types of annuloplasty rings on mitral annular dynamics are still debated.
Ingels, Neil B. +9 more
core +1 more source
A virtual sizing tool for mitral valve annuloplasty [PDF]
, 2016 International audienceFunctional mitral regurgitation, a backward leakage of the mitral valve, is a result of left ventricular growth and mitral annular dilatation.
Martin Genet +11 more
core +1 more source
Annuloplasty Techniques in Aortic Root Repair [PDF]
, 2019 Pouya Youssefi is a UK trained cardiac surgeon and winner of the SCTS Ethicon Scholarship, with which he is currently working with Emmanuel Lansac at Institut Mutualiste Montsouris (Paris) in aortic valve and root repair.
Pouya Youssefi (6838020)
core +1 more source
Saddle-shape annuloplasty increases mitral leaflet coaptation after repair for flail posterior leaflet. [PDF]
, 2011 BACKGROUND: The primary goal of surgical mitral repair is the reestablishment of normal leaflet coaptation. Surgical techniques that maintain or restore leaflet geometry promote leaflet coaptation. Recent 3-dimensional (3D) echocardiographic studies have
Cheung, Albert T +10 more
core
Biodegradable annuloplasty rings: evolution, characteristics and surgical technique [PDF]
Annulus remodeling and stabilization with a ring have been demonstrated to be a mandatory step in mitral and tricuspid valve repair to ensure effective leaflet coaptation and improve long-term results.
A. Kalangos, N. V. Shatelen
core +2 more sources
Frontiers in Cardiovascular MedicineBackgroundTo compare the long-term efficacy of autologous pericardial soft-ring annuloplasty (P-TVP) versus prosthetic ring annuloplasty (A-TVP) for functional tricuspid regurgitation (FTR) secondary to rheumatic heart disease (RHD).MethodsA total of 251
Sicong Li +6 more
doaj +1 more source
The influence of annuloplasty ring geometry on mitral leaflet curvature. [PDF]
, 2008 BACKGROUND: The effect of mitral leaflet curvature on stress reduction is an important mechanism in optimizing valve function. We hypothesize that annuloplasty ring shape could directly influence leaflet curvature and, potentially, repair durability.
Hamamoto, Hirotsuga +7 more
core
Rapid fabrication of annuloplasty rings by electron beam melting [PDF]
, 2015 Electron Beam Melting (EBM) is an Additive Manufacturing (AM) technology capable of producing intricate parts by melting powder metal with the aid of an electron beam gun.
Falzon, James +3 more
core
Archives of Medical Science, 2005 Objectives: Tricuspid valve regurgitation is usually secondary and results from the changes in geometry of tricuspid annulus, dilatation or overload of right atrium and right ventricle.
Anna Kosmider +6 more
doaj