Peri-procedural imaging for transcatheter mitral valve replacement

Natarajan, Navin; Patel, Parag C.; Bartel, Thomas; Kapadia, Samir; Navia, José L.; Stewart, William J.; Tuzcu, E. Murat; Schoenhagen, Paul

doi:10.21037/cdt.2016.02.04

Cited by 32 publications

(24 citation statements)

References 58 publications

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“…Следует отметить, что большое количество работ посвящены визуализационной поддержке процедуры имплантации [18, [60][61][62]. Проблема заключается в том, что лишь 2 традиционные шовные модели -Perimount и Hankock II -имеют рентгенконтрастные зоны в каркасах, что облегчает позиционирование транскатетерного клапана относительно этих биопротезов.…”

Section: Discussionunclassified

Transcatheter Implantation of Mitral Valve Prostheses: Current Status of the Problem

Karaskov

Zhuravleva

Bogachev-Prokophiev

et al. 2017

CARDIO

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Section: Discussionunclassified

Transcatheter Implantation of Mitral Valve Prostheses: Current Status of the Problem

Karaskov

Zhuravleva

Bogachev-Prokophiev

et al. 2017

CARDIO

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“…With the introduction of catheter-based minimally invasive methods to treat valvular disorders, this procedure has gained increasing interest throughout Europe in the past years. Transcatheter aortic valve implantation (TAVI), as well as transcatheter mitral valve implantation (TMVI), have become established alternatives to open heart surgery specifically for high-risk patients with symptomatic valve disease [6,7]. For instance, in Germany the number of TAVI procedures has increased 20-fold from 2008 (with 637 procedures) to 2013 (with 13 264 procedures), thus outnumbering surgical aortic valve replacements and becoming the most commonly performed procedure in the treatment of aortic valve stenosis in patients of age [68].…”

Section: Transcatheter Valve Implantationmentioning

confidence: 99%

“…In mitral valve replacement, it is especially important to pay close attention to the mitral annulus and mitral valve leaflets, the morphology of the papillary muscles and the anatomic relation to the left circumflex coronary artery and coronary sinus [7].…”

Section: Transcatheter Valve Implantationmentioning

confidence: 99%

“…Innovations and advanced post-processing tools have generated increasing potential for applications beyond the anatomical imaging of coronary arteries including functional and structural assessment [5]. Furthermore, there has been an increasing demand to use cardiac CT for pre-interventional planning in minimally invasive procedures such as transcatheter valve implantation, mitral valve repair, and pulmonary vein ablation [6][7][8]. As all of these applications are expected to gain increasing importance in the clinical routine, this review intends to give an overview of the current use of cardiac CT as well as emerging techniques with a specific focus on applications beyond coronary arteries and their potential for future clinical application.…”

Section: Introductionmentioning

confidence: 99%

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Cardiac Computed Tomography – More Than Coronary Arteries? A Clinical Update

Taron

Foldyna

Eslami

et al. 2019

Fortschr Röntgenstr

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Background Rapid improvement of scanner and postprocessing technology as well as the introduction of minimally invasive procedures requiring preoperative imaging have led to the broad utilization of cardiac computed tomography (CT) beyond coronary CT angiography (CTA). Method This review article presents an overview of recent literature on cardiac CT. The goal is to summarize the current guidelines on performing cardiac CT and to list established as well as emerging techniques with a special focus on extracoronary applications. Results and Conclusion Most recent guidelines for the appropriate use of cardiac CT include the evaluation of coronary artery disease, cardiac morphology, intra- and extracardiac structures, and functional and structural assessment of the myocardium under certain conditions. Besides coronary CTA, novel applications such as the calculation of a CT-derived fractional flow reserve (CT-FFR), assessment of myocardial function and perfusion imaging, as well as pre-interventional planning in valvular heart disease or prior pulmonary vein ablation in atrial fibrillation are becoming increasingly important. Especially these extracoronary applications are of growing interest in the field of cardiac CT and are expected to be gradually implemented in the daily clinical routine. Key Points: Citation Format

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“…The definitions and methodology for each measurement are beyond the scope of this paper. More information can be found elsewhere (18,(25)(26)(27)(28)(29)(30)(31).…”

Section: Pre-procedural Planning and Multimodalitymentioning

confidence: 99%

Transcatheter Mitral Valve Replacement

Regueiro

Granada

Dagenais

et al. 2017

Journal of the American College of Cardiology

202

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Transcatheter mitral valve repair, particularly edge-to-edge leaflet repair, is a well-established alternative for patients with severe primary mitral regurgitation (MR) considered at high or prohibitive surgical risk. More recently, transcatheter mitral valve replacement (TMVR) has emerged as a potential therapeutic option for the treatment of severe MR. TMVR may offer some advantages over transcatheter repair by providing a more complete and reproducible MR reduction. Several devices are under preclinical and clinical evaluation, and the early experience with more than 100 patients has demonstrated the feasibility of TMVR. In this review, we describe the TMVR systems currently in development and the results obtained from early clinical experiences. We also discuss the main challenges in and future perspectives on this emerging field. Future studies with a much larger number of patients are needed to provide consistent safety and efficacy data on each of the TMVR systems.

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Peri-procedural imaging for transcatheter mitral valve replacement

Cited by 32 publications

References 58 publications

Transcatheter Implantation of Mitral Valve Prostheses: Current Status of the Problem

Transcatheter Implantation of Mitral Valve Prostheses: Current Status of the Problem

Cardiac Computed Tomography – More Than Coronary Arteries? A Clinical Update

Transcatheter Mitral Valve Replacement

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