Right ventricular global dysfunction score: a new concept of right ventricular function assessment in patients with heart failure with reduced ejection fraction (HFrEF).
heart failure
outcome
right ventricular dysfunction
right ventricular function assessment
right ventricular size
Journal
Frontiers in cardiovascular medicine
ISSN: 2297-055X
Titre abrégé: Front Cardiovasc Med
Pays: Switzerland
ID NLM: 101653388
Informations de publication
Date de publication:
2023
2023
Historique:
received:
26
03
2023
accepted:
05
07
2023
medline:
21
8
2023
pubmed:
21
8
2023
entrez:
21
8
2023
Statut:
epublish
Résumé
Right ventricular (RV) function is currently being evaluated solely according to the properties of RV myocardium. We have tested a concept that in patients with heart failure with reduced ejection fraction (HFrEF), RV assessment should integrate the information about both RV function as well as size. A total of 836 stable patients with HFrEF (LVEF 23.6 ± 5.8%, 82.8% males, 68% NYHA III/IV) underwent echocardiographic evaluation and were prospectively followed for a median of 3.07 (IQRs 1.11; 4.89) years for the occurrence of death, urgent heart transplantation or implantation of mechanical circulatory support. RV size (measured as RV-basal diameter, RVD RV dilatation is a manifestation of RV dysfunction. The evaluation of RV performance should integrate the information about both RV size and function.
Sections du résumé
Background
UNASSIGNED
Right ventricular (RV) function is currently being evaluated solely according to the properties of RV myocardium. We have tested a concept that in patients with heart failure with reduced ejection fraction (HFrEF), RV assessment should integrate the information about both RV function as well as size.
Methods
UNASSIGNED
A total of 836 stable patients with HFrEF (LVEF 23.6 ± 5.8%, 82.8% males, 68% NYHA III/IV) underwent echocardiographic evaluation and were prospectively followed for a median of 3.07 (IQRs 1.11; 4.89) years for the occurrence of death, urgent heart transplantation or implantation of mechanical circulatory support.
Results
UNASSIGNED
RV size (measured as RV-basal diameter, RVD
Conclusion
UNASSIGNED
RV dilatation is a manifestation of RV dysfunction. The evaluation of RV performance should integrate the information about both RV size and function.
Identifiants
pubmed: 37600032
doi: 10.3389/fcvm.2023.1194174
pmc: PMC10436518
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1194174Informations de copyright
© 2023 Benes, Kotrc, Wohlfahrt, Kroupova, Tupy, Kautzner and Melenovsky.
Déclaration de conflit d'intérêts
JK is a member of Advisory Boards for Bayer, Boehringer Ingelheim, Daiichi Sankyo, Biosense Webster, Medtronic and St Jude Medical (Abbott). He has received speaker honoraria from the above-mentioned companies and from Biotronik, Mylan, Pfizer and Pro Med. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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