Pathogenesis and clinical significance of reperfusion arrhythmias in acute myocardial infarctio

Abstract

The problem of ischemia-reperfusion injury, in particular, reperfusion arrhythmias, has remained controversial for many years. To date, there are no one frame of mind on the clinical and prognostic significance of tachyarrhythmias in the acute period of myocardial infarction. In addition, data on the incidence of reperfusion arrhythmias and related mortality are very contradictory. The review summarizes current concepts and results of studies devoted to the study of the clinical role of reperfusion arrhythmias. Their pathogenesis, structure, and impact on the long-term prognosis of patients are discussed. The need to study ischemia-reperfusion injury within the pharmacoinvasive strategy using modern thrombolytic agents is emphasized, which seems especially relevant given the Russian geographical features.