Fragmented QRS Complex is associated with the Left Ventricular Remodeling in Patients with ST-Elevation Acute Myocardial In- farction
A total of 140 patients with AMI were enrolled. Accoridng to the presence of fQRS in presenting electrocardiogram. The patients were divided into fQRS group and NonfQRS group. Real-time three-dimensional echocardiograph parameters measured in-hospital and 6-month follow-up period were collected. The difference between two groups and the influencing factors of left ventricular remodeling were analyzed.