When and how does a single ventricular premature beat initiate and terminate supraventricular tachycardia?
Magno Cunha GuerraYash LokhandwalaRodulfo OyarzunAniruddha VyasFrederico Soares CorreaFernando Eugenio Cruz FilhoHein J WellensEduardo Back SternickPublished in: Annals of noninvasive electrocardiology : the official journal of the International Society for Holter and Noninvasive Electrocardiology, Inc (2019)
Initiation of SVT by a single VPB during sinus rhythm was uncommon and favored AVRT. Termination of SVT by a single VPB was commonly seen in AVRT but rarely in AVNRT. These findings can be of help when interpreting a noninvasive arrhythmia event recording.