Tachycardia cycle length alternans during a narrow QRS complex tachycardia with eccentric retrograde atrial activation sequence: What is the mechanism?
Articles > Article · 2020
Authors: Meryem Kara, Ahmet Korkmaz, Emin Karimli, Evrim ŞİMŞEK, Ozcan Ozeke, Serkan Cay, Firat Ozcan, Serkan Topaloglu, Dursun Aras
Journal of Arrhythmia, Journal Indexed in SCI Expanded, International, Scopus, 2020, vol 36, pp 209-210
DOI: 10.1002/joa3.12293
Summary
Differential diagnoses of regularly irregular narrow QRS tachycardias are AV re-entrant tachycardia (AVRT) with alternating antegrade AVN pathways, atypical AV nodal re-entrant tachycardia (AVNRT) with alternating antegrade AVN pathways, and atrial tachycardia (AT) with alternating antegrade AVN pathways or with Wenckebach periodicity.