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A total of 36 men and women from the Louisiana Healthy Aging Study, age 62\u2013101 yr, received a complete echocardiographic exam and performed the 10-item continuous-scale physical-functional performance test (CS-PFP-10). After adjustment for age and gender, left atrial volume index (\u03c1 = \u20130.59; <jats:italic>p<\/jats:italic> = .0005) correlated with the total CS-PFP-10 score. 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