Figure 2From: Significance of fragmented QRS complexes for identifying culprit lesions in patients with non-ST-elevation myocardial infarction: a single-center, retrospective analysis of 183 cases A patient’s CAG image showing severe diffusive atherosclerosis. The middle part of the LCX was totally occluded. Several atherosclerotic plaques and narrowings can be seen in the LAD. The fQRS complexes were observed in the V2–V4 precordial ECG leads.Back to article page