Regional Right Ventricular Abnormalities Implicate Distinct Pathophysiological Conditions in Patients With Chronic Thromboembolic Pulmonary Hypertension.
chronic thromboembolic pulmonary hypertension
regional wall motion abnormality
right ventricular function
three‐dimensional speckle‐tracking echocardiography
Journal
Journal of the American Heart Association
ISSN: 2047-9980
Titre abrégé: J Am Heart Assoc
Pays: England
ID NLM: 101580524
Informations de publication
Date de publication:
03 11 2020
03 11 2020
Historique:
pubmed:
28
10
2020
medline:
27
3
2021
entrez:
27
10
2020
Statut:
ppublish
Résumé
Background Right ventricular (RV) dysfunction is a prognostic factor for cardiovascular disease. However, its mechanism and pathophysiology remain unknown. We investigated RV function using RV-specific 3-dimensional (3D)-speckle-tracking echocardiography (STE) in patients with chronic thromboembolic pulmonary hypertension. We also assessed regional wall motion abnormalities in the RV and chronological changes during balloon pulmonary angioplasty (BPA). Methods and Results Twenty-nine patients with chronic thromboembolic pulmonary hypertension who underwent BPA were enrolled and underwent right heart catheterization and echocardiography before, immediately after, and 6 months after BPA. Echocardiographic assessment of RV function included both 2-dimensional-STE and RV-specific 3D-STE. Before BPA, global area change ratio measured by 3D-STE was significantly associated with invasively measured mean pulmonary artery pressure and pulmonary vascular resistance (
Identifiants
pubmed: 33107377
doi: 10.1161/JAHA.120.018096
pmc: PMC7763406
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e018096Références
Circ Cardiovasc Imaging. 2015 Jun;8(6):
pubmed: 26038432
Circulation. 2010 Apr 6;121(13):1533-41
pubmed: 20172911
Circulation. 2009 Mar 17;119(10):1370-7
pubmed: 19255342
J Am Soc Echocardiogr. 2011 Oct;24(10):1101-8
pubmed: 21775102
Can J Cardiol. 2017 Apr;33(4):463-470
pubmed: 28256427
Eur Heart J. 2018 Dec 14;39(47):4175-4181
pubmed: 28575277
J Am Soc Echocardiogr. 2014 Jun;27(6):657-665.e3
pubmed: 24656881
Am J Cardiol. 2012 Mar 15;109(6):906-13
pubmed: 22196780
Eur Radiol. 2019 Sep;29(9):4583-4592
pubmed: 30790024
J Am Soc Echocardiogr. 2017 Dec;30(12):1203-1213
pubmed: 29079046
Int J Cardiol. 2012 May 17;157(1):53-8
pubmed: 21183233
J Am Soc Echocardiogr. 2015 Jan;28(1):1-39.e14
pubmed: 25559473
Am J Cardiol. 2015 Jan 15;115(2):256-61
pubmed: 25476559
J Am Soc Echocardiogr. 2007 Oct;20(10):1172-80
pubmed: 17570637
J Am Heart Assoc. 2015 Mar 19;4(3):e001584
pubmed: 25792128
J Am Soc Echocardiogr. 2016 May;29(5):402-411.e2
pubmed: 26879190
Echocardiography. 2017 Jun;34(6):888-897
pubmed: 28370259
J Am Soc Echocardiogr. 2019 Mar;32(3):385-393
pubmed: 30552030
J Am Heart Assoc. 2020 Nov 3;9(21):e018096
pubmed: 33107377
Am J Cardiol. 1996 Aug 15;78(4):469-73
pubmed: 8752195
J Am Soc Echocardiogr. 2011 Oct;24(10):1109-17
pubmed: 21873027
J Am Coll Cardiol. 2014 Jul 8;64(1):41-51
pubmed: 24998127
Eur Heart J. 2016 Jan 1;37(1):67-119
pubmed: 26320113
Circ Cardiovasc Imaging. 2019 Apr;12(4):e008795
pubmed: 30939920
Eur Heart J Cardiovasc Imaging. 2016 May;17(5):564-75
pubmed: 26160404
Eur Heart J. 2007 May;28(10):1250-7
pubmed: 17242010
Pulm Circ. 2012 Jan-Mar;2(1):34-40
pubmed: 22558518