منابع مشابه
Transcatheter Aortic Valve Replacement Using the Repositionable LOTUS Valve
Fro Kin C sit Ce Un Ro Dr Lif Dr ha Bo Dr All Ma OBJECTIVES This study sought to present the U.K. experience to date with the second-generation LOTUS bioprosthesis (Boston Scientific, Natick, Massachusetts). BACKGROUND First-generation transcatheter aortic valves have limitations. Second-generation repositionable valves may improve on some of those limitations. METHODS Prospectively collected d...
متن کاملInfective Endocarditis in a Patient With a Transcatheter LOTUS Valve.
A 71-year-old hypertensive man, who was an exsmoker with respiratory and renal comorbidities, presented with severe, symptomatic aortic stenosis. Due to his high surgical risk (EuroSCORE of 20.5%), we successfully implanted a LOTUS Boston Scientific percutaneous aortic valve transfemorally, with suitable depth. Implantation of a definitive pacemaker was also required, due to complete atrioventr...
متن کاملPitfalls in TAMVI: experience with the repositionable Lotus® Valve System
BACKGROUND Simultaneous transapical implantation of transcatheter heart valves in the native mitral and aortic position may be considered as an alternative to surgical valve replacement in high-risk patients presenting with combined valve disease. CASE PRESENTATION A 59-year-old female with severe aortic stenosis, severe mitral stenosis with mild mitral insufficiency, persistent atrial fibril...
متن کاملTranscatheter Aortic Valve Replacement Using the Repositionable LOTUS Valve: United Kingdom Experience.
OBJECTIVES This study sought to present the U.K. experience to date with the second-generation LOTUS bioprosthesis (Boston Scientific, Natick, Massachusetts). BACKGROUND First-generation transcatheter aortic valves have limitations. Second-generation repositionable valves may improve on some of those limitations. METHODS Prospectively collected data relating to procedural and in-hospital ou...
متن کاملFeasibility and clinical outcomes in nonagenarians undergoing transcatheter aortic valve replacement with the LOTUS™ valve
Surgical aortic valve replacement (AVR) is associated with very high peri-operative risk in the nonagenarian population. Patients with severe aortic stenosis treated conservatively have high rates of mortality with poor quality of life and loss of independence. Transcatheter aortic valve replacement (TAVR) has been validated in the high risk elderly population as a viable alternative to surgery...
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ژورنال
عنوان ژورنال: JACC: Cardiovascular Interventions
سال: 2017
ISSN: 1936-8798
DOI: 10.1016/j.jcin.2017.05.012