Predictors of Ventricular Arrhythmias in Patients With Mitral Valve Prolapse: A Meta-analysis.


Journal

Cardiology in review
ISSN: 1538-4683
Titre abrégé: Cardiol Rev
Pays: United States
ID NLM: 9304686

Informations de publication

Date de publication:
19 Jun 2023
Historique:
medline: 19 6 2023
pubmed: 19 6 2023
entrez: 19 6 2023
Statut: aheadofprint

Résumé

Mitral valve prolapse (MVP) has an estimated prevalence of 2-3% in the general population. Patients with MVP have an increased risk of ventricular arrhythmic events. The aim of this meta-analysis was to identify easily obtained markers that can be used for the arrhythmic risk stratification of MVP patients. This meta-analysis was performed in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA Statement). The search strategy identified 23 studies that were finally included in the study. The quantitative synthesis showed that late gadolinium enhancement (LGE) [RR 6.40 (2.11-19.39), I2 77%, P = 0.001], longer QTc interval [mean difference: 14.2 (8.92-19.49) I2 0%, P < 0.001], T-wave inversion in inferior leads [RR 1.60 (1.39-1.86), I2 0%, P < 0.001], mitral annular disjunction (MAD) [RR 1.77 (1.29-2.44), I2 37%, P = 0.0005], lower left ventricular ejection fraction (LVEF) [mean difference: -0.77 (-1.48, -0.07) I2 0%, P = 0.03], bileaflet MVP [RR 1.32 (1.16-1.49), I2 0%, P < 0.001], increased anterior [mean difference: 0.45 (0.28, 0.61), I2 0%, P < 0.001] and posterior [mean difference: 0.39 (0.26, 0.52), I2 0%, P < 0.001] mitral leaflet thickness were significantly associated with ventricular arrhythmias in MVP patients. On the other hand, gender, QRS duration, anterior, and posterior mitral leaflet length were not associated with increased risk of arrhythmias. In conclusion, inferior T-wave inversions, QTc interval, LGE, LVEF, MAD, bileaflet MVP, anterior, and posterior mitral leaflet thickness are easily obtained markers that can be used for the risk stratification of patients with MVP. Prospective studies should be designed for the better stratification of this population.

Identifiants

pubmed: 37335822
doi: 10.1097/CRD.0000000000000577
pii: 00045415-990000000-00115
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Informations de copyright

Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.

Déclaration de conflit d'intérêts

Disclosure: The authors declare no conflicts of interest.

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Auteurs

George Bazoukis (G)

From the Department of Cardiology, Larnaca General Hospital, Larnaca, Cyprus.
Department of Basic and Clinical Sciences, University of Nicosia Medical School, Nicosia, Cyprus.

Athanasios Saplaouras (A)

Onassis Cardiac Surgery Center, Electrophysiology Department, Athens, Greece.

Konstantinos Vlachos (K)

Onassis Cardiac Surgery Center, Electrophysiology Department, Athens, Greece.

Panagiotis Mililis (P)

Onassis Cardiac Surgery Center, Electrophysiology Department, Athens, Greece.

Konstantinos P Letsas (KP)

Onassis Cardiac Surgery Center, Electrophysiology Department, Athens, Greece.

Michael Efremidis (M)

Onassis Cardiac Surgery Center, Electrophysiology Department, Athens, Greece.

Tong Liu (T)

Tianjin Key Laboratory of Ionic-Molecular Function of Cardiovascular Disease, Department of Cardiology, Tianjin Institute of Cardiology, Second Hospital of Tianjin Medical University, Tianjin, China.

Gary Tse (G)

Kent and Medway Medical School, Canterbury, Kent, United Kingdom.

Classifications MeSH