title: Spontaneously alternating forms of the atrioventricular node reentrant tachycardia.
abstract: We present a case of atrioventricular node reentrant tachycardia that displays spontaneously alternating antegrade and retrograde conduction via 1:2 manners.
authors.affiliation: Heart Institute, Cedars-Sinai Medical Center, Los Angeles, California 90048, USA.
authors.forename: Xiushi
authors.initials: X
authors.lastname: Liu
authors.forename: Tong
authors.initials: T
authors.lastname: Liu
authors.forename: Michael
authors.initials: M
authors.lastname: Shehata
authors.forename: Arby
authors.initials: A
authors.lastname: Nahapetian
authors.forename: Allen
authors.initials: A
authors.lastname: Amorn
authors.forename: Sumeet S
authors.initials: SS
authors.lastname: Chugh
authors.forename: Xunzhang
authors.initials: X
authors.lastname: Wang
mesh_terms: D002304:Cardiac Pacing, Artificial / Q000379:methods*; D017115:Catheter Ablation; D003937:Diagnosis, Differential; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged; D013611:Tachycardia, Atrioventricular Nodal Reentry / Q000175:diagnosis* / Q000503:physiopathology* / Q000628:therapy