الدلائل الصدوية لاضطربات الاذينة اليسرى عند المرضى الشباب المصابين برجفان اذيني انتيابي معزول

The study included (12) patients with lone paroxymal atrial fibrillation, and (12) normal persons of the same age ( years old) and measurements of the left atrium (anteroposterior) dimension by the parasternal long – axis view, and (inferosuperior) and (mediolateral) dimensions and area of the left atrium were taken by the apical 4 – chamber view. It was found that there is a clear difference in some of these measurements between normal persons and patients with these personal AF. This may reveal that patients with a lone paroxysmal atrial fibrillation might have small structural abnormalities in the left atrium.