RESUMO
AIM: To illustrate feasibility of successful correction of chronic long-standing right-side inferioatrial tachycardia (RIT). MATERIAL AND METHODS: A case report of examination and effective treatment of long-standing RIT. The diagnosis was made after ECG, Holter ECG monitoring, Doppler echocardiography, endocardial electrophysiological examination, analysis of the disease history. RESULTS: Conservative treatment proved low effective. Imaging diagnostic methods and x-ray surgery (radiofrequency ablation of the ectopic activity zone) were leading techniques. CONCLUSION: If a patient is operated (radiofrequency ablation) early, he will not have to take long-term treatment with antiarrhythmic drugs and will be able to live without limitations deteriorating his quality of life.
