In:
EP Europace, Oxford University Press (OUP), Vol. 23, No. 11 ( 2021-11-08), p. 1731-1743
Abstract:
This systematic review and meta-analysis aims to evaluate the role of pre-operative transthoracic echocardiography in predicting post-operative atrial fibrillation (POAF) after cardiac surgery. Methods and results Electronic databases were searched for studies reporting on pre-operative echocardiographic predictors of POAF in PubMed, Cochrane library, and Embase. A meta-analysis of echocardiographic predictors of POAF that were identified by at least five different publications was performed. Forty-three publications were included in this systematic review. Echocardiographic predictors for POAF included surrogate parameters for total atrial conduction time (TACT), structural cardiac changes, and functional disturbances. Meta-analysis showed that prolonged pre-operative PA-TDI interval [5 studies, Cohen’s d = 1.4, 95% confidence interval (CI) 0.9–1.9], increased left atrial volume indexed for body surface area (LAVI) (23 studies, Cohen’s d = 0.8, 95% CI 0.6–1.0), and reduced peak atrial longitudinal strain (PALS) (5 studies, Cohen’s d = 1.4, 95% CI 1.0–1.8), were associated with POAF incidence. Left atrial volume indexed for body surface was the most important predicting factor in patients without a history of AF. These parameters remained important predictors of POAF in heterogeneous populations with variable age and comorbidities such as coronary artery disease and valvular disease. Conclusion This meta-analysis shows that increased TACT, increased LAVI, and reduced PALS are valuable parameters for predicting POAF in the early post-operative phase in a large variety of patients.
Type of Medium:
Online Resource
ISSN:
1099-5129
,
1532-2092
DOI:
10.1093/europace/euab095
Language:
English
Publisher:
Oxford University Press (OUP)
Publication Date:
2021
detail.hit.zdb_id:
2002579-8
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