|Left Atrial Dimension||Left Ventricular Ejection Fraction||NYHA Class||AF Frequency||AF Duration|
|General health (SF-36)||0.06†||0.01||0.00||0.05†||0.00|
|Mental health (SF-36)||0.00||0.02||0.03†||0.00||0.00|
|Physical function (SF-36)||0.04†||0.01||0.02||0.04†||0.02|
|Social function (SF-36)||0.02||0.00||0.01||0.03†||0.01|
|Functional capacity (SAS)||0.05†||0.00||0.04†||0.04†||0.04†|
|Cardiac symptom frequency (SCL)||0.00||0.00||0.03||0.05†||0.01|
|Cardiac symptom severity (SCL)||0.00||0.00||0.05†||0.05†||0.00|
↵∗ Correlation coefficients between objective and subjective indexes. Despite statistical significance, the highest correlation accounts for no more than 6% of variance in the general health domain. See text for further discussion.
↵† p < 0.05.
↵legend AF = atrial fibrillation; NYHA = New York Heart Association; SF-36 = Medical Outcomes Study Short Form 36.