Long-term risk of right coronary artery injury after catheter ablation of cavotricuspid isthmus–dependent flutter
HeartRhythm
SEPTEMBER 17, 2024
Radiofrequency ablation (RFA) of cavotricuspid isthmus (CTI)dependent atrial flutter requires ablation of the tricuspid annulus overlying the right coronary artery (RCA). Although it is considered safe, reports of acute and subacute RCA injury in human and animal studies raise the possibility of late RCA stenosis.
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