2011
DOI: 10.1016/j.ejcts.2011.03.058
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Trans-apical beating-heart implantation of neo-chordae to mitral valve leaflets: results of an acute animal study

Abstract: The NeoChord DS1000 device for trans-apical beating-heart implantation of neo-chordae to the MV valve showed a high procedural success. A significant difference between an expert and beginner surgeon was detected, which emphasizes the importance of training before introduction of this new technique into clinical practice. Surgical workflow analysis proved to be a valuable tool to assess the performance of this new technique.

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Cited by 33 publications
(30 citation statements)
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References 13 publications
(17 reference statements)
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“…In addition, this technique allows valve repair on the beating heart guided by real-time 3D echocardiography, which is not possible in case of the conventional surgical technique. The effectiveness of this method was confirmed in animals [5,6] and clinical studies [4,[7][8][9]. To date, the largest published series includes 62 patients from Padova, Italy, and Vilnius, Lithuania [4].…”
Section: Discussionmentioning
confidence: 81%
See 1 more Smart Citation
“…In addition, this technique allows valve repair on the beating heart guided by real-time 3D echocardiography, which is not possible in case of the conventional surgical technique. The effectiveness of this method was confirmed in animals [5,6] and clinical studies [4,[7][8][9]. To date, the largest published series includes 62 patients from Padova, Italy, and Vilnius, Lithuania [4].…”
Section: Discussionmentioning
confidence: 81%
“…The NeoChord system allows for artificial chordae implantation to a mitral leaflet using a small surgical access without the use of cardiopulmonary bypass [5]. This procedure is even less invasive than the current approach by right-sided minithoracotomy which requires the use of cardiopulmonary bypass, cardioplegia, and open heart surgery.…”
Section: Discussionmentioning
confidence: 99%
“…Bajona P. в эксперименте на животных исполь-зовал способ фиксации искусственных хорд к свободному краю створки МК посредством устройства, проведенного через верхушку сердца [44]. В последующем Seeburger J. подобным образом провел эксперимент на животных, а затем опубликовал данные исследования ТАСТ, где устройство для протезирования хорд через верхушку сердца использовалось в клинике на пациентах [45,46]. Maisano F. в своем исследовании на овцах показал инте-ресное и специфическое устройство для протезирования хорд.…”
Section: резекционные и нерезекционные технологии реконструкции мкunclassified
“…A dobogó szíven végzett transapicalis ínhúrpótlás technikájának kifejlesztése után biztató állatkísérletes eredmények születtek [16][17][18], amelyek alapján a módszer klinikai alkalmazására kerülhetett sor. Az esettanulmá-nyokon [19][20][21][22][23] kívüli négy releváns klinikai vizsgálatból született publikáció által leírt adatokat foglaljuk össze.…”
Section: A Klinikai Vizsgálatok Eredményeiunclassified