Sutureless aortic valves: A game changer, or niche tool in an expanding toolbox?
نویسندگان
چکیده
منابع مشابه
Early Outcomes of Sutureless Aortic Valves
BACKGROUND In elderly high-risk surgical patients, sutureless aortic valve replacement (AVR) should be an alternative to standard AVR. The potential advantages of sutureless aortic prostheses include reducing cross-clamping and cardiopulmonary bypass (CPB) time and facilitating minimally invasive surgery and complex cardiac interventions, while maintaining satisfactory hemodynamic outcomes and ...
متن کاملSutureless Aortic Valves in combined procedures: a useful tool in the armamentarium of cardiac surgeons
Method Between May 2010 and May 2015, 319 patients (age 77.4 ± 5 years, female 169 (53%) underwent aortic valve replacement with a sutureless bioprosthesis in our institution. Of them, 25 were operated upon as REDO (10 with a degenerated aortic bioprosthesis and/or 15 with previous CABG) or as combined procedures (114 Patients, Table 1). In-hospital and follow up clinical and echocardiographic ...
متن کاملPerceval 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 کاملAortic valve replacement in geriatric patients with small aortic roots: are sutureless valves the future?
OBJECTIVES Aortic valve replacement (AVR) in geriatric patients (>75 years) with small aortic roots is a challenge. Patient-prosthesis mismatch and the long cross-clamp time necessary for stentless valves or root enlargement are matters of concern. We compared the results of AVR with sutureless valves (Sorin Perceval), against those with conventional biological valves. METHODS Between April 2...
متن کاملAortic Root Enlargement or Sutureless Valve Implantation?
Aortic valve replacement (AVR) in patients with a small aortic annulus is a challenging issue. The importance of prosthesis-patient mismatch (PPM) post aortic valve replacement (AVR) is controversial but has to be avoided. Many studies support the fact that PPM has a negative impact on short and long term survival. In order to avoid PPM, aortic root enlargement may be performed. Alternatively a...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 2017
ISSN: 0022-5223
DOI: 10.1016/j.jtcvs.2016.09.061