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Relationship of CHA₂DS₂-VASc and CHADS₂ Score to Left Atrial Remodeling Detected by Velocity Vector Imaging in Patients with Atrial Fibrillation

Figure 2

Left atrial volume index and ejection fraction of AF with different stroke risk score.

Low(CHADS₂/CHA₂DS₂-VASc score of 0), moderate (CHADS₂ /CHA₂DS₂-VASc score of 1), and high (CHADS₂/CHA₂DS₂-VASc score of ≥2) risk; Maximum LA volume index; LAEFt , LA total emptying fraction; LAEFp.

doi: https://doi.org/10.1371/journal.pone.0077653.g002