THIS IS AN ABNORMAL RHYTHM : FTHIS RHYTHM REQURIES FOLLOWUP : FTHIS RHYTHM ALWAYS REQUIRES IMMEDIATE TREATMENT. FTHIS RHYTHM IS NORMAL IN BABIES. TTHIS DYSRHYTHMIA IS CAUSED BY VENTRICULAR IRRITABILITY : TTHIS DYSRHYTHMIA IS CALLED VENTRICULAR TACHYCARDIA : TTHIS RHYTHM REQUIRES IMMEDIATE LIFE-SAVING INTERVENTION. FTHIS RHYTHM IS ATRIAL FIBRILLATION WITH A SLOW VENTRICULAR RESPONSE : FTHIS RHYTHM IS RARELY SEEN : FUNDER CERTAIN CIRCUMSTANCES IT IS POSSIBLE FOR THIS DYSRHTYMIA TO LEAD TO MORE SERIOUS DYSRHYTHMIAS : T