Key result
Left atrial enlargement reflects remodeling and predicts CV outcomes but requires further risk stratification data.
Why the study?
LA enlargement reflects remodeling linked to pathophysiologic processes and cardiovascular outcomes, but evaluating LA size, function, and prognostic value requires clinical review.
Design
Review
Authors
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Clinicians should use LA enlargement cautiously for risk stratification; leaves open regression benefits pending further trials.
Left atrial enlargement serves as a barometer of diastolic burden and a predictor of adverse cardiovascular outcomes, reflecting pathophysiologic remodeling rather than normal aging.
Abhayaratna et al. (2006) conducted a review in Left atrial enlargement. Left atrial enlargement reflects pathophysiologic remodeling and predicts cardiovascular outcomes, though its use for risk stratification remains an evolving science requiring further data.
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