Left Atrial Strain-Current Review of Clinical Applications.

Left atrial strain has gained significant attention in recent years due to its potential to provide valuable insights into the function and mechanics of the left atrium. This review aims to evaluate the current applications of LA strain in clinical practice, particularly in assessing various cardiac conditions, including heart failure, atrial fibrillation, valvular heart disease, and coronary artery disease. We summarize the latest evidence regarding the role of left atrial strain in assessing left atrial remodeling, predicting outcomes, and its potential use as a prognostic tool. Unlike previous reviews focusing on single disease states, this review synthesizes emerging data across multiple cardiac conditions, highlighting novel implications for clinical practice. Left atrial strain emerges as a promising non-invasive marker for evaluating atrial function and guiding clinical decision-making. However, further research must fully establish its role across diverse patient populations and clinical settings.