{Reference Type}: Case Reports {Title}: Visualizing the critical isthmus of complex atrial tachycardia using a novel mapping technology of peak frequency duplicate - Initial clinical experience in 2 case reports. {Author}: Sudo K;Kuroki K;Asakawa T;Asahina C;Tanaka Y;Sato A; {Journal}: HeartRhythm Case Rep {Volume}: 10 {Issue}: 6 {Year}: 2024 Jun 暂无{DOI}: 10.1016/j.hrcr.2024.03.007