Validation of Transesophageal Echocardiographic In Vitro Measurements for Bioprosthetic Aortic Valves: Implications for Percutaneous Valve-in-Valve Therapy

Condemi, Fortunata; Bapat, Vinayak; Gianstefani, Silvia; Catibog, Norman; Papachristidis, Alexandros; Douiri, Abdel; Romeo, Francesco; Monaghan, Mark

doi:10.1016/j.echo.2015.11.002

Cited by 3 publications

(2 citation statements)

References 17 publications

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“…However, the safety and precision are not well established in this particular indication. Importantly the transesophageal echocardiography provides an alternative way to obtain the ID with good correlation with true ID [7]. In some instances for given sizes of bioprosthetic valves, two sizes of TAVI devices might be appropriate depending on the type of degeneration.…”

Section: Valve Sizingmentioning

confidence: 99%

Aortic valve-in-valve procedures for treatment of failing surgically implanted bioprosthesis

et al. 2017

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Trvanlivost biologických chlopní je omezena na dobu 12-20 let. Degenerativní změny na chlopních vedou buď ke vzniku těžké stenózy (na základě kalcifi kace nebo trombózy), nebo regurgitace (na základě strukturálních změn chlopenních cípů, infekční endokarditidy). Protože opakovaná operace je spojena se zvýšeným rizikem, představuje katetrizační implantace aortální chlopně (transcatheter aortic valve implantation, TAVI) rozumné řešení. Při plánování náhrady chlopně metodou "valve-in-valve" (ViV) se nejdříve provede vyšetření zobrazovací metodou "multislice" výpočetní tomografi e k určení typu degenerace (kalcifi kace nebo destrukce cípu), změření výšky ostia koronární tepny a-hlavně-velikosti chlopně. Dosavadní zkušenosti s náhradou srdeční chlopně metodou ViV se týkají balonkem roztažitelných a samoexpandibilních chlopní. Dlouhodobé výsledky z registrů z reálného světa jsou příznivé. Mezi hlavní problémy patří vysoký reziduální gradient, obstrukce koronární tepny a paravalvulární leak. Výsledky náhrady srdečních chlopní metodou ViV se nejspíše zlepší po zavedení zařízení nové generace.

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Section: Valve Sizingmentioning

confidence: 99%

Aortic valve-in-valve procedures for treatment of failing surgically implanted bioprosthesis

et al. 2017

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“…The authors showed that T.ID was significantly smaller than M.ID, and this might lead to a wrong choice of implanted valve. 20 Veronesi et al developed novel custom software to trace and measure tricuspid valve annulus (TVA). When compared with controls, TVA was larger in patients with pulmonary hypertension.…”

Section: -Dimensionnal Echocardiographymentioning

confidence: 99%

EuroEcho-Imaging 2016: highlights

Magné

Popescu

Bucciarelli-Ducci

et al. 2017

European Heart Journal - Cardiovascular Imaging

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Three-dimensional echocardiography

Gianstefani,

Monaghan

2021

The ESC Textbook of Cardiovascular Imaging

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Despite the fact that three-dimensional echocardiography (3DE) has been available for many years, its utilization on a routine clinical basis has been rather limited. However, recent improvements in image quality, semi-automated quantification, better workflow, and other developments such as fusion imaging, have now accelerated the integration of 3D imaging into routine echo practice. In this chapter, we have reviewed the standard and well established applications of the technique such as volumetric chamber analysis and 3D evaluation of valvular pathology, as well as highlighting some of the exciting new developments such as the use of artificial intelligence and photo-realistic visualization. these newer techniques will undoubtedly help ensure that 3D echocardiography plays a pivotal role in contemporary cardiac imaging leading and cutting edge patient care.

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Validation of Transesophageal Echocardiographic In Vitro Measurements for Bioprosthetic Aortic Valves: Implications for Percutaneous Valve-in-Valve Therapy

Cited by 3 publications

References 17 publications

Aortic valve-in-valve procedures for treatment of failing surgically implanted bioprosthesis

Aortic valve-in-valve procedures for treatment of failing surgically implanted bioprosthesis

EuroEcho-Imaging 2016: highlights

Three-dimensional echocardiography

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