Fig. 3

Strain: Box Plots. Box plots comparing a GRS, b GCS and c GLS between: all LVNC phenotype patients and healthy subjects; Subgroup A vs. B (LVNC phenotype patients with normal LV volumetrics and healthy subjects with normal LV volumetrics); Subgroup A vs. C (LVNC phenotype patients with normal LV volumetrics and healthy subjects with normal LV volumetrics not meeting any CMR diagnostic criteria for LVNC); Subgroup A vs. D (LVNC phenotype patients with normal LV volumetrics and healthy subjects with normal LV volumetrics meeting at least one of the CMR diagnostic criteria for LVNC); Subgroup C vs. D (healthy subjects with normal LV volumetrics meeting none of the CMR diagnostic criteria for LVNC and those meeting at least one criteria). GRS = global radial strain; GCS = global circumferential strain; GLS = global longitudinal strain; LVNC = left ventricular non-compaction cardiomyopathy; LV = left ventricle; CMR = cardiovascular magnetic resonance