Спектральные показатели вариабельности сердечного ритма у пациентов с персистирующей фибрилляцией предсердий на фоне терапии амиодароном (клиническое наблюдение)

Spectral analysis of heart rate variability can be successfully used to evaluate the effectiveness of therapy. The use of this method gives an idea of the role of the autonomic nervous system in the regulation of chronotropic function of the heart. These data help to define conditions of manifestation of efficiency of antiarrhythmic drugs. In this study, spectral analysis were studied in patients with persistent atrial fibrillation. The effect of amiodarone class III antiarrhythmic drug were studied this study.