title: [Right atrial flutter or tachycardia?].
abstract: We present a case of 67-year-old patient with recurrent persistent atrial macroreentry after surgical removal of left atrial myxoma. The macroreentry was cavo-tricuspid isthmus dependent with a pseudo-atypical atrial flutter morphology and variable cycle lengths between 290 and 340 ms.
authors.affiliation: Instytut Kardiologii, Warszawa.
authors.forename: Piotr
authors.initials: P
authors.lastname: Urbanek
authors.forename: Lukasz
authors.initials: L
authors.lastname: Szumowski
authors.forename: Bogna
authors.initials: B
authors.lastname: Puciłowska
authors.forename: Roman
authors.initials: R
authors.lastname: Kepski
authors.forename: Marek
authors.initials: M
authors.lastname: Szufladowicz
authors.forename: Michał
authors.initials: M
authors.lastname: Orczykowski
authors.forename: Marek
authors.initials: M
authors.lastname: Kabat
authors.forename: Andrzej
authors.initials: A
authors.lastname: Januszewicz
authors.forename: Franciszek
authors.initials: F
authors.lastname: Walczak
mesh_terms: D000368:Aged; D001282:Atrial Flutter / Q000175:diagnosis*; D018780:Body Surface Potential Mapping; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D013610:Tachycardia / Q000175:diagnosis*