Key result
CARTO mapping- and manifest entrainment-guided ablation successfully terminated ATP-sensitive atrial tachycardia in 100% of patients (6/6), with no recurrence over 11 months.
Observational (n=6)
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May support ablation in rare ATP-sensitive AT; leaves open confirmation in larger prospective studies.
Okumura et al. (2016) conducted an observational in ATP-sensitive atrial tachycardia (ATP-AT) (n=6). CARTO electroanatomical mapping and manifest entrainment-guided ablation was evaluated on Termination of AT and non-inducibility. CARTO mapping- and manifest entrainment-guided ablation successfully terminated ATP-sensitive atrial tachycardia in 100% of patients (6/6), with no recurrence over 11 months.
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