A Narrow QRS Complex Tachycardia With Variable AV Relationships: What Is the Mechanism?
Department of Cardiovascular Medicine, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.
Mitsunori
M
Maruyama
Department of Cardiovascular Medicine, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.
Shunsuke
S
Uetake
Department of Cardiovascular Medicine, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.
Teppei
T
Yamamoto
Department of Cardiovascular Medicine, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.
Noritake
N
Hata
Department of Cardiovascular Medicine, Nippon Medical School Chiba Hokusoh Hospital, Chiba, Japan.
Yoshihiko
Y
Seino
Department of Cardiovascular Medicine, Nippon Medical School, Tokyo, Japan.
Wataru
W
Shimizu
D000200:Action Potentials; D000318:Adrenergic beta-Agonists / Q000008:administration & dosage; D000368:Aged; D001283:Atrioventricular Node / Q000503:physiopathology*; D002304:Cardiac Pacing, Artificial; D003937:Diagnosis, Differential; D022062:Electrophysiologic Techniques, Cardiac; D006339:Heart Rate; D006801:Humans; D007545:Isoproterenol / Q000008:administration & dosage; D008297:Male; D011237:Predictive Value of Tests; D013617:Tachycardia, Supraventricular / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology*; D013997:Time Factors
D000318:Adrenergic beta-Agonists; D007545:Isoproterenol
atrial tachycardia; atrioventricular nodal reentrant tachycardia; catherter ablation; diagnosis; supraventricular tachycardia