Parasinusal Atrial Tachycardia Mimicking Inappropriate Sinus Tachycardia: Successful ECG-Guided Ablation without Three-Dimensional Mapping: A Case Report
Jonathan Moyambi, S. ISMAIL ALFAKIHI, Fervent Ndukute, Haboub Meryem & Drighil Abdenasser · Asian Journal of Cardiology Research · 2026
Background: Parasinusal atrial tachycardia (AT) is an uncommon form of focal supraventricular tachycardia that may closely mimic inappropriate sinus tachycardia (IST), creating diagnostic and therapeutic challenges. Differentiating these entities is crucial, as IST is primarily m...