Bundle Branch Reentrant Tachycardia Concomitant With Atrial Tachycardia in Patients Without Structural Heart Disease - Xulong Zhao; Haojun Wang; Yue Qiu; Xingxing Sun; Weizhu Ju; Mingfang Li; Zidun Wang; Hailei Liu; Kejiang Cao; Hongwu Chen; Minglong Chen (Pacing and Clinical Electrophysiology, 2026)