1[2]Breithardt D,EL-sherif N,Honbach V,et al.Standards for analysis of ventricular late potential using high-resolution or signal-averaged electro-cardiography.Circulation,1991,83 (4):1481.
2[5]Sim son MB.Identification of patients with ventricular tachycardia after myocardial infarction from signals in the term inal QRS comoplex.Cireulatien,1981,64:235.
