Hypertrabeculation as a Noncompaction Phenotype in Dilated Cardiomyopathy Defined by Contrast Echocardiography

In dilated cardiomyopathy (DCM), a diminished compacted layer of myocardium and an exaggerated trabecular level with more prominent clefts hypertrabeculation are often observed with pathological remodeling [(1)][1]. Despite contributing less than compacted myocardium to contraction, the endocardial