Key result
Ablation guided by manifest anteroseptal LA entrainment eliminates adenosine-sensitive para-Hisian AT.
Why the study?
No report had described successful ablation of para-Hisian adenosine-sensitive AT at the slow conduction zone entrance in the left atrium using a manifest entrainment-guided strategy.
Can adenosine-sensitive atrial tachycardia originating from the para-Hisian region be eliminated by ablation at a remote site in the anteroseptal left atrium guided by manifest entrainment?
Case Report (n=1)
Can adenosine-sensitive atrial tachycardia originating from the para-Hisian region be eliminated by ablation at a remote site in the anteroseptal left atrium guided by manifest entrainment?
This case demonstrates that adenosine-sensitive atrial tachycardia from the para-Hisian region can be safely eliminated by ablating at a remote site in the anteroseptal left atrium using a manifest entrainment-guided strategy.
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Suggests remote entrainment-guided ablation as feasible option for para-Hisian AT; leaves open generalizability beyond this single case.
Sakai et al. (2020) conducted a case report in Adenosine-sensitive atrial tachycardia originating from the para-Hisian region (n=1). Ablation guided by manifest entrainment from the anteroseptal left atrium was evaluated on Elimination of atrial tachycardia. Ablation guided by manifest entrainment from the anteroseptal left atrium successfully eliminated an adenosine-sensitive atrial tachycardia originating from the para-Hisian region.
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