Электрическая нестабильность миокарда и эхокардиографические особенности у пациентов, перенёсших инфаркт миокарда с многососудистым поражением коронарного русла и желудочковой аритмией

Abstract: Prediction of adverse outcomes in people with myocardial infarction remains a serious and not completely resolved problem, which pushes researchers to search for new technologies. One of the relatively promising new non-invasive methods for predicting sudden coronary death in patients with coronary heart disease and ventricular arrhythmias may be the assessment of indicators of myocardial electrical instability. Given its important prognostic role, primarily in patients with ventricular arrhythmia who had myocardial infarction and has a multivessel nature of coronary lesions, the aim of this work was to study the features of heart rate variability and turbulence, dispersion of the QT interval, as well as indicators of left ventricle remodeling in these categories of patients.