We report multidetector computed tomography (MDCT) and cardiac magnetic resonance (CMR) findings of a 34-year-old female with isolated left ventricular apical hypoplasia. The MDCT and CMR scans displayed a spherical left ventricle (LV) with extensive fatty infiltration within the myocardium at the apex, interventricular septum and inferior wall, anteroapical origin of the papillary muscle, right ventricle wrapping around the deficient LV apex, and impaired systolic function. MDCT visualized morphologic and also functional findings of this unique cardiomyopathy.
Adult ; Cardiomyopathy, Dilated/*radiography ; Female ; Heart Ventricles/*radiography ; Humans ; Hypoplastic Left Heart Syndrome/*radiography ; Imaging, Three-Dimensional/*methods ; Multidetector Computed Tomography/*methods ; Myocardium/pathology