EKG of the month: multifocal atrial tachycardia (chaotic atrial tachycardia).
D001145:Arrhythmias, Cardiac / Q000175:diagnosis; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D013610:Tachycardia / Q000175:diagnosis*