Research progress on the application of electrocardiogram in acute phase of Kawasaki disease

Abstract

Kawasaki disease (KD) is one of the acute vasculitis diseases, and its most common complications are coronary artery lesions and myocarditis.Different degrees of myocardial injury can be observed in the acute phase of KD, and different abnormal waveforms can be detected in the electrocardiogram (ECG). As a noninvasive electrophysiological examination, ECG is of great significance for both early diagnosis and prognosis evaluation of KD.The advance in research enables ECG manifestations and electrophysiological significance in the early phase of KD to be gradually re-cognized.In this article, the foreign and domestic research on the changes and clinical significance of ECG in acute stage of Kawasaki disease in recent years was reviewed and summarized, and recent advance in the application of ECG in the acute phase of KD was also summarized. Key words: Kawasaki disease; Electrocardiogram; QT interval dispersion; T wave; Arrhythmia