Typical Atrial Flutter Isthmus Ablation (CTI)

Ablation can be considered after evaluation when there are recurrent episodes of typical atrial flutter, causing palpitations, poor tolerance, or tachycardia-related cardiac dysfunction. The decision will integrate rhythm type, whether it is isthmus-dependent, previous medication or cardioversion effects, overall health and coagulation risks, and whether it needs to be performed simultaneously with atrial fibrillation ablation.