Fig. 9From: Quantification of left ventricular trabeculae using cardiovascular magnetic resonance for the diagnosis of left ventricular non-compaction: evaluation of trabecular volume and refined semi-quantitative criteriaReceiver operating characteristic curves, using patient classifications according to Jenni’s method for CMR (a) and Petersen’s CMR criteria (b). The graphs describe the performance of the percentage of the trabeculated myocardial volume [TV (%LV)], the apex/C ratio, and the NC/septum ratio for LVNC diagnosis. Refer to Table 3 for detailsBack to article page