2018
DOI: 10.1007/s00392-018-1297-0
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Transcatheter aortic valve implantation in Germany

Abstract: Over the past years, there has been a tremendous evolution of transcatheter aortic valve implantation (TAVI) that turned a novel revolutionary approach to a mature concept. Peri-procedural complications and mortality rates have markedly decreased; hence, TAVI became an integral component of the treatment strategy for patients with severe aortic stenosis and now is the preferred therapy in elderly patients with moderate to high or prohibitive operative risk. This successful development would not have been possi… Show more

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Cited by 19 publications
(8 citation statements)
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“…In general, V max AS and ΔP mean AS can be rated as reliable during normal flow conditions, normal LVSV and normal LV function. Most recent studies on transvascular aortic valve replacement have included patients with a ΔP mean AS > 40 mmHg, which seems to be a hemodynamically unquestionable diagnosis for severe AS [14][15][16]. However, AS severity is hardly possible to assess by V max AS and ΔP mean AS alone, because increased transvalvular flow can also be observed in patients with moderate aortic stenosis and hyperdynamic LV function, e.g.…”
Section: Peak Jet Velocity (V Max As) and Mean Pressure Gradient (δP mentioning
confidence: 99%
“…In general, V max AS and ΔP mean AS can be rated as reliable during normal flow conditions, normal LVSV and normal LV function. Most recent studies on transvascular aortic valve replacement have included patients with a ΔP mean AS > 40 mmHg, which seems to be a hemodynamically unquestionable diagnosis for severe AS [14][15][16]. However, AS severity is hardly possible to assess by V max AS and ΔP mean AS alone, because increased transvalvular flow can also be observed in patients with moderate aortic stenosis and hyperdynamic LV function, e.g.…”
Section: Peak Jet Velocity (V Max As) and Mean Pressure Gradient (δP mentioning
confidence: 99%
“…Для лечения аналогичной категории пациентов, страдаю-щих пороками аортального клапана, в 2002г была предложена методика транскатетерной имплантации аортального протеза (TAVI -transcatheter aortic valve implantation) [3]. В настоящее время данная методика рутинно применяется в клинической практике, в развитых странах на долю TAVI приходится более 50% всех вмешательств при пороках аортального клапана [4]. В связи с более сложной функциональной анатомией митрального клапана развитие транскатетерных технологий при митральных пороках значительно отстает.…”
unclassified
“…С тех пор выполнено более 300 тыс. операций [3]. В настоящее время TAVI является методом лечения не только пациентов, имеющих высокий операционный риск, но и со средним риском [4].…”
unclassified
“…В развитых странах на TAVI приходится значительная доля вмешательств в структуре протезирования аортального клапана. Например, в Германии в 2016г выполнено 26700 изолированных протезирований аортального клапана, из которых 64% были TAVI [3]. В этом же году в России было проведено 495 транскатетерных вмешательств, что составило 8,2% от всех протезирований аортального клапана [5].…”
unclassified
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