Özet:

Introduction: Radiofrequency ablation of tachyarrhythmia is effective in the treatment of tachycardia. In this study, we evaluated the results of radiofrequency catheter ablation of tachyarrhythmia. Patients and Methods: From December 2010 to January 2012, 114 consecutive patients with symptomatic drug-resistant typical slow-fast atrioventricular nodal reentrant tachycardia, 17 patients with atrioventricular reentrant tachycardia (five Wolf Parkinson White syndrome), eight patients with atrial tachycardia, seven patients with atrial flutter, five patients with right ventricular outflow tract tachycardia and three patients with atrial fibrillation underwent an invasive electrophysiology study and radiofrequency ablation. Results: The 154 patients (age: 39.1 ± 17.2 years, body mass index: 24.3 ± 5.2 kg/m2, waist/ hip ratio: 0.88 ± 5.2, systolic blood pressure: 128.3 ± 22.4 mmHg, diastolic blood pressure: 75.30 ± 9.0 mmHg, resting heart rate: 76.10 ± 8.2 beat/minute) with tachycardia (89 women, 65 men) were ablated. Procedure and fluoroscopy times were 57.5 ± 19.0 and 14.4 ± 4.1 minute respectively. The mean follow up period was 10.2 ± 4.3 months. During follow up period three patients with atrioventricular nodal reentrant tachycardia, two patients with atrioventricular reentrant tachycardia, one patient with right ventricular outflow tract tachycardia and one patient with atrial fibrillation had recurrence. Conclusion: The transvenous radiofrequency ablation therapy is a safe and effective approach for the treatment of tachyarrhythmia under experienced hands.

Anahtar Kelimeler: