Total Mortality Major Adverse Cardiac Events and Echocardiographic‐Derived Cardiac Parameters with Fragmented QRS Complex

摘要

Fragmented QRS complex (fQRS), an easily evaluated noninvasive electrocardiographic parameter, is associated with worse outcomes in patients with several cardiovascular conditions. The presence of fQRS on ECG may be an indicator of myocardial damage in patients with coronary artery disease (CAD). In this article, we performed a meta‐analysis in order to characterize the presence of fQRS on ECG in patients with CAD.