Novel 4DCT Method to Measure Regional Left Ventricular Endocardial Shortening Before and After Transcatheter Mitral Valve Implantation.
4DCT
LV Remodeling
LV function
Mitral Regurgitation
Myocardial Strain
TMVI
Journal
Structural heart : the journal of the Heart Team
ISSN: 2474-8714
Titre abrégé: Struct Heart
Pays: United States
ID NLM: 101743256
Informations de publication
Date de publication:
2021
2021
Historique:
entrez:
20
9
2021
pubmed:
21
9
2021
medline:
21
9
2021
Statut:
ppublish
Résumé
Regional left ventricular (LV) mechanics in mitral regurgitation (MR) patients, and local changes in function after transcatheter mitral valve implantation (TMVI) have yet to be evaluated. Herein, we introduce a method for creating high resolution maps of endocardial function from 4DCT images, leading to detailed characterization of changes in local LV function. These changes are particularly interesting when evaluating the effect of the Tendyne Regional endocardial shortening from CT (RS Baseline and local changes in RS RS
Sections du résumé
BACKGROUND
BACKGROUND
Regional left ventricular (LV) mechanics in mitral regurgitation (MR) patients, and local changes in function after transcatheter mitral valve implantation (TMVI) have yet to be evaluated. Herein, we introduce a method for creating high resolution maps of endocardial function from 4DCT images, leading to detailed characterization of changes in local LV function. These changes are particularly interesting when evaluating the effect of the Tendyne
METHODS
METHODS
Regional endocardial shortening from CT (RS
RESULTS
RESULTS
Baseline and local changes in RS
CONCLUSION
CONCLUSIONS
RS
Identifiants
pubmed: 34541443
doi: 10.1080/24748706.2021.1934617
pmc: PMC8445197
mid: NIHMS1710258
doi:
Types de publication
Journal Article
Langues
eng
Pagination
410-419Subventions
Organisme : NHLBI NIH HHS
ID : F31 HL151183
Pays : United States
Organisme : NHLBI NIH HHS
ID : T32 HL105373
Pays : United States
Organisme : NHLBI NIH HHS
ID : R25 HL145817
Pays : United States
Organisme : NHLBI NIH HHS
ID : K01 HL143113
Pays : United States
Organisme : NIH HHS
ID : S10 OD010417
Pays : United States
Organisme : NHLBI NIH HHS
ID : R01 HL144678
Pays : United States
Références
Circ Cardiovasc Imaging. 2012 Mar;5(2):243-50
pubmed: 22342945
Med Image Anal. 2020 Oct;65:101748
pubmed: 32711368
JACC Cardiovasc Interv. 2020 Sep 14;13(17):2038-2048
pubmed: 32868218
Int J Cardiovasc Imaging. 2018 Aug;34(8):1277-1286
pubmed: 29536325
J Am Coll Cardiol. 2019 Mar 26;73(11):1250-1260
pubmed: 30898200
Circ Res. 2017 Mar 17;120(6):908-922
pubmed: 28302739
Radiology. 2013 Apr;267(1):76-85
pubmed: 23340461
Heart. 2014 Nov;100(21):1673-80
pubmed: 24860005
Neuroimage. 2006 Jul 1;31(3):1116-28
pubmed: 16545965
JACC Cardiovasc Imaging. 2015 Oct;8(10):1191-1208
pubmed: 26481845
JACC Cardiovasc Imaging. 2019 Jun;12(6):1058-1072
pubmed: 31171259
J Am Coll Cardiol. 2017 Jan 31;69(4):381-391
pubmed: 28040318
Eur Heart J. 2016 Jun 1;37(21):1642-50
pubmed: 26417058
Circulation. 2015 Jun 2;131(22):1981-8
pubmed: 25948538
Eur Heart J. 2016 Mar 7;37(10):811-6
pubmed: 26685140
JACC Cardiovasc Imaging. 2019 Oct;12(10):2029-2048
pubmed: 31601378
Expert Rev Cardiovasc Ther. 2013 Dec;11(12):1659-76
pubmed: 24215196
J Cardiovasc Comput Tomogr. 2014 Nov-Dec;8(6):459-67
pubmed: 25467833
Int J Cardiovasc Imaging. 2016 May;32(5):817-23
pubmed: 26706935
J Cardiovasc Comput Tomogr. 2018 Sep - Oct;12(5):372-378
pubmed: 29784623
Circulation. 2017 Jun 20;135(25):e1159-e1195
pubmed: 28298458
Eur Heart J. 2016 Apr 14;37(15):1196-207
pubmed: 26508168
JACC Cardiovasc Imaging. 2019 Jan;12(1):1-24
pubmed: 30621986