Typical atrial flutter
Macroreentrant atrial arrhythmias after surgical correction of congenital heart disease
Accessory pathway ablation
Idiopathic ventricular tachycardia (RVOT, LVOT, fascicular VT)
Transient/multiple focal atrial tachycardias
AV junction ablation (for rate control in atrial fibrillation)
Repeat ablation after previously failed attempt
Haemodynamically stable VT (non-idiopathic)
Haemodynamically unstable VT
Atrial fibrillation: linear lesions for atrial compartmentalisation procedures; also useful, but role less defined for encircling pulmonary vein isolation and non-pulmonary vein focus localisation
AVNRT, atriventricular nodal re-entrant tachycardia; LVOT, left ventricular outflow tract; RVOT, right ventricular outflow tract, VT, ventricular tachycardia.
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