Enabling Automated Device Size Selection for Transcatheter Aortic Valve Implantation.
Journal
Journal of interventional cardiology
ISSN: 1540-8183
Titre abrégé: J Interv Cardiol
Pays: United States
ID NLM: 8907826
Informations de publication
Date de publication:
2019
2019
Historique:
received:
29
04
2019
revised:
05
08
2019
accepted:
16
08
2019
entrez:
29
11
2019
pubmed:
30
11
2019
medline:
2
4
2020
Statut:
epublish
Résumé
The number of transcatheter aortic valve implantation (TAVI) procedures is expected to increase significantly in the coming years. Improving efficiency will become essential for experienced operators performing large TAVI volumes, while new operators will require training and may benefit from accurate support. In this work, we present a fast deep learning method that can predict aortic annulus perimeter and area automatically from aortic annular plane images. We propose a method combining two deep convolutional neural networks followed by a postprocessing step. The models were trained with 355 patients using modern deep learning techniques, and the method was evaluated on another 118 patients. The method was validated against an interoperator variability study of the same 118 patients. The differences between the manually obtained aortic annulus measurements and the automatic predictions were similar to the differences between two independent observers (paired diff. of 3.3 ± 16.8 mm
Identifiants
pubmed: 31777469
doi: 10.1155/2019/3591314
pmc: PMC6875021
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
3591314Informations de copyright
Copyright © 2019 Patricio Astudillo et al.
Déclaration de conflit d'intérêts
Peter de Jaegere is a consultant for Medtronic. Johan Bosmans is a consultant for Medtronic. Ole De Backer has been a consultant for Abbott. Matthieu De Beule and Peter Mortier are shareholders of FEops. Joni Dambre and Patricio Astudillo have no conflicts of interest to declare.
Références
N Engl J Med. 2016 Apr 28;374(17):1609-20
pubmed: 27040324
N Engl J Med. 2019 May 2;380(18):1695-1705
pubmed: 30883058
IEEE Trans Pattern Anal Mach Intell. 1986 Jun;8(6):679-98
pubmed: 21869365
N Engl J Med. 2017 Apr 6;376(14):1321-1331
pubmed: 28304219
N Engl J Med. 2019 May 2;380(18):1706-1715
pubmed: 30883053
JACC Cardiovasc Imaging. 2013 Feb;6(2):249-62
pubmed: 23489539
Eur Heart J. 2018 Jul 21;39(28):2635-2642
pubmed: 29546396
J Cardiovasc Comput Tomogr. 2017 Jan - Feb;11(1):25-32
pubmed: 28063844
N Engl J Med. 2011 Jun 9;364(23):2187-98
pubmed: 21639811