Search for: [Abstract = "patients with and without atrial fibrillation\). Current work presents a simplified, three\-point classification of the left atrium appendage shape. The usefulness of the new classification was verified by reassessing reconstructions of cardiac computed tomography scans. The study also provided comprehensive, multidimensional data on the morphometry of the left atrial appendage and its orifice. Significant differences in the morphology of left atrial appendages were also demonstrated between groups with different rhythm status, and a reduced appendage ejection fraction was observed in patients with atrial fibrillation compared to patients without arrhythmia."]

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