Prognostic Impact of Aortic Valve Area in Conservatively Managed Patients With Asymptomatic Severe Aortic Stenosis With Preserved Ejection Fraction.
Aged
Aged, 80 and over
Aortic Valve
/ diagnostic imaging
Aortic Valve Stenosis
/ diagnosis
Asymptomatic Diseases
Conservative Treatment
/ methods
Echocardiography
/ methods
Female
Follow-Up Studies
Humans
Japan
/ epidemiology
Male
Prognosis
Registries
Retrospective Studies
Severity of Illness Index
Stroke Volume
/ physiology
Survival Rate
/ trends
Ventricular Function, Left
/ physiology
aortic valve area
aortic valve replacement
aortic valve stenosis
asymptomatic
echocardiography
prognosis
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:
05 02 2019
05 02 2019
Historique:
entrez:
5
2
2019
pubmed:
5
2
2019
medline:
25
2
2020
Statut:
ppublish
Résumé
Background Data are scarce on the role of aortic valve area (AVA) to identify those patients with asymptomatic severe aortic stenosis (AS) who are at high risk of adverse events. We sought to explore the prognostic impact of AVA in asymptomatic patients with severe AS in a large observational database. Methods and Results Among 3815 consecutive patients with severe AS enrolled in the CURRENT AS (Contemporary Outcomes After Surgery and Medical Treatment in Patients With Severe Aortic Stenosis) registry, the present study included 1309 conservatively managed asymptomatic patients with left ventricular ejection fraction ≥50%. The study patients were subdivided into 3 groups based on AVA (group 1: AVA >0.80 cm
Identifiants
pubmed: 30712486
doi: 10.1161/JAHA.118.010198
pmc: PMC6405588
doi:
Banques de données
UMIN-CTR
['UMIN000012140']
Types de publication
Journal Article
Multicenter Study
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
e010198Commentaires et corrections
Type : CommentIn
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