Advancing Atrial Fibrillation Management: Roles and Outcomes of Radiofrequency Ablation

Dr. Ravinuthala Prasanna Sai Srikar, Dr Ashutosh Loka, Dr. Dasari Rahul Prasad, Dr. K Ravinder Reddy

Abstract: Atrial fibrillation (AF) is a common heart rhythm disorder that increases the risk of stroke and heart failure, requiring effective management to improve patient outcomes. This article highlights the case of a 67-year-old male with persistent AF, who, after failing medical and electrical cardioversion, underwent radiofrequency ablation (RFA) for symptom control. RFA, performed with 3D electro-anatomic mapping, successfully isolated the pulmonary veins, restoring normal sinus rhythm and eliminating arrhythmic episodes over a year of follow-up. The procedure demonstrated the transformative potential of RFA in managing AF, especially for patients unresponsive to medication, by targeting the root cause, reducing symptom burden, and improving long-term cardiovascular health. This case underscores RFA's role as a definitive treatment option for improving quality of life and reducing hospitalizations in AF patients.

Keywords: Sinus rhythm, Cardiac arrythmias, Atrial fibrillation, Pulmonary vein isolation, Radiofrequency ablation