Perceval Sutureless Valve – are Sutureless Valves Here?
نویسندگان
چکیده
منابع مشابه
Perceval Sutureless Valve – are Sutureless Valves Here?
With the advent of transcatheter aortic valve implantation (TAVI) techniques, a renewed interest has developed in sutureless aortic valve concepts in the last decade. The main feature of sutureless aortic valve implantation is the speed of insertion, thus making implantation easier for the surgeon. As a result, cross clamp times and myocardial ischemia may be reduced. The combined procedures (C...
متن کاملSubclinical Valve Thrombosis in Sutureless Bioprosthetic Valves
I n the current issue of JAHA, Dal en et al 1 report the results of a single-center prospective observational study of 47 patients with implantation of the Perceval sutureless bioprosthesis (LivaNova, Milan, Italy). Cardiac computed tomography (CT) performed at a median of 491 days (range 36– 1247 days) found hypo-attenuated leaflet thickening (HALT) in 18 (38%) and reduced leaflet motion (RLM)...
متن کاملSutureless aortic valve replacement with Perceval bioprosthesis: are there predicting factors for postoperative pacemaker implantation?
OBJECTIVES Aortic valve replacement (AVR) with sutureless bioprostheses has become an alternative to conventional AVR for patients with intermediate to high operative risk. However, this technique is associated with an increased risk of postoperative conduction disorders. METHODS We analysed 258 patients who underwent AVR with the Perceval prosthesis from July 2010 to September 2014 at our ce...
متن کاملMinimally invasive aortic valve replacement using the Perceval S sutureless valve.
The term “sutureless aortic valve” (su-AV) describes a type of valve which facilitates anchoring of bioprostheses in the aortic position without use of conventional sutures. Although all valve prostheses used for transcatheter aortic valve implantation or replacement (TAVI or TAVR) follow the same principle, they are implanted by wire-based techniques as opposed to su-AVs, which are implanted b...
متن کاملSutureless aortic valve replacement.
The increasing incidence of aortic stenosis and greater co-morbidities and risk profiles of the contemporary patient population has driven the development of minimally invasive aortic valve surgery and percutaneous transcatheter aortic valve implantation (TAVI) techniques to reduce surgical trauma. Recent technological developments have led to an alternative minimally invasive option which avoi...
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ژورنال
عنوان ژورنال: Current Cardiology Reviews
سال: 2015
ISSN: 1573-403X
DOI: 10.2174/1573403x11666141113155744