The fractal dimension of atrial fibrillation: a new method to predict left atrial dimension from the surface electrocardiogram.


BACKGROUND Previous studies have shown inconsistent relationships between left atrial size and various characteristics of atrial fibrillation seen on the surface electrocardiogram. The purpose of this study was to determine if the fractal dimension of atrial fibrillation derived from the ECG would be useful in predicting left atrial size. METHODS The… (More)


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