Osamu Inaba, Yukihiro Inamura, Takamitsu Takagi, Shin Meguro, Kentaro Nakata, Toshiki Michishita, Yuhei Isonaga, Toshikazu Kono, Shinichi Tachibana, Takashi Ikenouchi, Hiroaki Ohya, Kazuya Murata, Tomomasa Takamiya, Akira Sato, Tetsuo Sasano
BACKGROUND: Catheter ablation is the curative treatment for paroxysmal supraventricular tachycardia (SVT). However, atrial tachycardia (AT) diagnosis is often challenging, especially when SVT is terminated by pacing. OBJECTIVES: This study sought to develop a novel method for AT diagnosis. METHODS: A total of 147 SVTs including 28 ATs, 87 atrioventricular nodal re-entrant tachycardias, and 32 orthodromic reciprocating tachycardias were prospectively studied...
March 5, 2024: JACC. Clinical Electrophysiology