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Shift of Atrial Reentrant Tachycardia with Transient Entrainment to an Uncommon and a Common Type of Atrial Flutter
Author(s) -
KOMATSU CHIKAYOSHI,
ISHINAGA TAKANARI,
TATEISHI OSAMU,
TOKUHISA YASUTAKA,
TANOIRI TAKASHI,
YOSHIMURA SHOZO,
SUZUKI SHIGERU,
ARAI TATSUTA
Publication year - 1988
Publication title -
pacing and clinical electrophysiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.686
H-Index - 101
eISSN - 1540-8159
pISSN - 0147-8389
DOI - 10.1111/j.1540-8159.1988.tb06018.x
Subject(s) - reentry , medicine , atrial flutter , cardiology , atrial tachycardia , tachycardia , atrial fibrillation , entrainment (biomusicology) , reentrancy , flutter , electrocardiography , anesthesia , catheter ablation , rhythm , mechanics , physics , computer science , aerodynamics , programming language
Atrial reentrant tachycardia (ART) which demonstrated transient entrainment shifted to an uncommon type of atrial flutter (AF) with premature atrial stimulation, and then returned to ART spontaneously, Subsequently, this ART shifted to a common type of AF by rapid atrial pacing, which was further transformed into an uncommon type of AF and finally terminated by rapid atrial pacing. The mechanism of AF in clinical cases is still controversial, but in this case, AF, both uncommon and common types, is considered due to macro‐reentry within the atria. To explain (he shift of ART to AF and mutual transformation between common and uncommon type of AF, we made a schematic figure of reentry loop within (he atria of ART and AF.