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Figure 1: A standardized 12 lead electrocardiogram of the neonate obtained shortly after birth. This demonstrates a regular narrow complex tachycardia with 1:1 ventriculoatrial conduction

Figure 1: A standardized 12 lead electrocardiogram of the neonate obtained shortly after birth. This demonstrates a regular narrow complex tachycardia with 1:1 ventriculoatrial conduction