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Modern view on the etiopathogenesis of heart rhythm disorders and methods of their correction in pregnant women

Introduction. Issues of etiopathogenesis for various cardiovascular disorders in the structure of extragenital diseases during pregnancy pose an urgent problem and represent a global topic for further scientific research. Due to the high frequency of heart rhythm disorders in pregnant women, it is necessary to improve their management.Aim: to analyze data from the current literature on the etiopathogenesis of arrhythmias during gestation and effective methods of their correction.Materials and Methods. Literature sources of electronic databases PubMed/MEDLINE, Medscape, Google Scholar, Embase, Ovid Healthstar, Cochrane, eLibrary, CyberLeninka and scientific articles in peer-reviewed open access journals published across the last 25 years, including basic research on this pathology have been analyzed. The search in databases used keywords and their combinations in Russian and English: "arrhythmias", "arrhythmias in pregnancy", "pathogenesis of gestational arrhythmias".Results. There have been analyzed major aspects of the etiology and pathogenesis of gestational arrhythmias as well as potential causes for developing first-time rhythm disorders in pregnant women and features of the gestational period as a predictor of emerging arrhythmias in patients with pre-existing pathology of the cardiovascular system are determined. The article describes the most common rhythm disorders and acceptable ways to correct them, taking into account the latest recommendations and research in this area.Conclusion. The authors concluded that the etiopathogenesis of rhythm disorders during pregnancy and their treatment methods require further examination.