title: A challenging case of narrow complex tachycardia.
authors.affiliation: Wayne State University/Detroit Medical Center. Electronic address: vreddy@med.wayne.edu.
authors.forename: Vivek
authors.initials: V
authors.lastname: Reddy
authors.affiliation: Wayne State University/Detroit Medical Center.
authors.forename: Shanker
authors.initials: S
authors.lastname: Kundumadam
authors.affiliation: Wayne State University/Detroit Medical Center.
authors.forename: Pradeep
authors.initials: P
authors.lastname: Kathi
authors.affiliation: Wayne State University/Detroit Medical Center.
authors.forename: Nadia
authors.initials: N
authors.lastname: Nasser
authors.affiliation: Wayne State University/Detroit Medical Center.
authors.forename: Mazhar
authors.initials: M
authors.lastname: Khan
mesh_terms: D000369:Aged, 80 and over; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005260:Female; D006339:Heart Rate; D006801:Humans; D013610:Tachycardia / Q000175:diagnosis*