Patient-specific modeling of biomechanical interaction in transcatheter aortic valve deployment
نویسندگان
چکیده
منابع مشابه
Transcatheter Aortic Valve Replacement: A Review Article
Transcatheter aortic valve replacement (TAVR) is a novel therapeutic intervention for the replacement of severely stenotic aortic valves in high-risk patients for standard surgical procedures. Since the initial PARTNER trial results, use of TAVR has been on the rise each year. New delivery methods and different valves have been developed and modified in order to promote the minimally invasive p...
متن کاملPatient-specific finite element analysis of transcatheter aortic valve implantation
Aortic valve stenosis represents an important public health problem which can be treated through transcatheter aortic valve implantation. Being a quite recent technology, many aspects related to such a minimallyinvasive procedure need further investigation (e.g., paravalvular leakage). The well-established finite element method represents a possible technology to study such aspects within a vir...
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Transcatheter Aortic Valve Implantation (TAVI) accounts for one of the most promising new cardiovascular procedures. This minimally invasive technique is still at its early stage and is constantly developing thanks to imaging techniques, computer science, biomechanics and technologies of prosthesis and delivery tools. As a result, patient-specific simulation can find an exciting playground in T...
متن کاملPatient selection for transcatheter aortic valve replacement.
Transcatheter aortic valve replacement (TAVR) is transformative technology that offers a new and promising option for the management of patients with severe aortic stenosis who are either at high risk for traditional surgical aortic valve replacement (AVR) or inoperable. A significant clinical experience has been gained in these patients, with an estimated 60,000þ valves having been implanted s...
متن کاملElectro-Mechanical Modeling of Transcatheter Aortic Valve Deployment in the Simulia Living Heart Human Model
Transcatheter Aortic Valve Replacement (TAVR) is a minimally invasive technique to treat inoperable patients who suffer from end-stage calcific aortic valve disease. Although TAVR patients are prone to atrioventricular (A-V) conduction disturbances and arrhythmias, no previous studies numerically modeled the influence of this procedure on heart block mechanisms. The current study proposes a met...
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ژورنال
عنوان ژورنال: Journal of Biomechanics
سال: 2012
ISSN: 0021-9290
DOI: 10.1016/j.jbiomech.2012.05.008