Prevalence and Prognostic Significance of Right Ventricular Dysfunction in Patients With Severe Low-Flow, Low-Gradient Aortic Stenosis Undergoing Transcatheter Aortic Valve Replacement

Whether the presence of right ventricular (RV) dysfunction may influence the clinical outcome of patients with low-flow, low-gradient aortic stenosis (LFLG-AS) undergoing transcatheter aortic valve replacement (TAVR) has not yet been established. This study included consecutive patients with LFLG-AS...

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Bibliographic Details
Published in:Journal of the American Heart Association 2024-11, Vol.13 (21), p.e036239
Main Authors: Bellino, Michele, Ferruzzi, Germano Junior, Giordano, Arturo, Attisano, Tiziana, Maiellaro, Francesco, Citro, Rodolfo, Baldi, Cesare, Corcione, Nicola, Morello, Alberto, Granata, Giovanni, Turino, Sara, Di Maio, Marco, Silverio, Angelo, Galasso, Gennaro
Format: Article
Language:English
Subjects:
Aged
Aged, 80 and over
Aortic Valve Stenosis - complications
Aortic Valve Stenosis - diagnostic imaging
Aortic Valve Stenosis - mortality
Aortic Valve Stenosis - physiopathology
Aortic Valve Stenosis - surgery
clinical outcome
Echocardiography
Female
Humans
Italy - epidemiology
Male
Prevalence
Prognosis
Retrospective Studies
right ventricular function
Risk Assessment - methods
Risk Factors
Severity of Illness Index
transcatheter aortic valve implantation
Transcatheter Aortic Valve Replacement - adverse effects
Treatment Outcome
Ventricular Dysfunction, Right - diagnostic imaging
Ventricular Dysfunction, Right - epidemiology
Ventricular Dysfunction, Right - physiopathology
Ventricular Function, Right - physiology
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Summary:Whether the presence of right ventricular (RV) dysfunction may influence the clinical outcome of patients with low-flow, low-gradient aortic stenosis (LFLG-AS) undergoing transcatheter aortic valve replacement (TAVR) has not yet been established. This study included consecutive patients with LFLG-AS undergoing TAVR at 2 high-volume Italian centers. RV dysfunction before TAVR procedure was defined as tricuspid annular plane systolic excursion assessed by transthoracic echocardiography lower than
ISSN:2047-9980
2047-9980
DOI:10.1161/JAHA.124.036239