56. Type I AFLلري اشکال دوه هم:
Anticlockwise re-entry:ډیر چې(90%)واقعات
لري.
Clockwise re-entry:دی شکل غیرمعمول.
Type II AFL:دAFLاذین چپ یې منشاء دی ډول نادر
وي.
AFLلري تغیرات برقي الندې:
.1Saw-tooth appearance of P wave in
(Flutter waves) II,III,aVF.
.2Loss of base line
.3Positive flutter waves in V-1