Ivanov, V.P. and Danilevych, T.D. 2018. The pattern of 24-hour Holter ECG monitoring parameters and features of structural and functional state of the myocardium depending on aldosterone level in patients with arterial hypertension and frequent recurrences of atrial fibrillation. Zaporozhye Medical Journal. 5 (Sep. 2018). DOI:https://doi.org/10.14739/2310-1210.2018.5.141634.