Meta-Analysis on Left Atrial Strain for Predicting Atrial Fibrillation Recurrence

A systematic review and meta-analysis document summarizing evidence on left atrial strain parameters for predicting atrial fibrillation recurrence. The document includes results from 25 studies covering 3,649 patients, with pooled risk ratios and AUC values for parameters like PALS and LASr. It was authored by Liping Wu and last updated in April 2026.

Use Cases

• Training predictive models for AF recurrence based on left atrial strain parameters like PALS and LASr.
• Conducting secondary meta-analyses on cardiac imaging biomarkers using the pooled risk ratios and confidence intervals.
• Benchmarking the performance of new predictive features against the reported AUC values of 0.75 and 0.78.
• Designing clinical studies on atrial fibrillation by referencing the included cohort studies and search methodology.

Strengths

• Includes results from 25 studies and 3,649 patients, providing a substantial evidence base.
• Reports specific pooled metrics, including risk ratios with confidence intervals and AUC values for key parameters.
• Documented systematic review methodology with a PROSPERO registration identifier (CRD420251182805).

Limitations

• The dataset is a 1.5 MB DOCX document; the underlying tabular meta-analysis data is not directly provided.
• Column-level documentation for any underlying data tables is absent; field semantics must be inferred from the text.
• Row count for any potential underlying data is unknown, which may limit suitability assessment.

Provenance

Source

figshare

Collection Method

Systematic review and meta-analysis of published cohort studies from databases including Cochrane Library, Embase, PubMed, and Web of Science.

Time Range

Literature search covered from database inception to October 20, 2025.

Freshness

Last updated 2026-04-20 04:13:14; freshness should be verified.

Geography

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