Figure. 4 Cardiac magnetic resonance shows the lesion is iso-intensity on T1WI (a); T2WI in the sagittal plane shows the lesion is slightly mixed hyperintensity (b); significantly inhomogeneous high signal on fat-saturated T2WI, with speckled low signal seen locally (c); delayed enhancement scan shows a strip of flocculent soft tissue density shadow with heterogeneous mild enhancement within the lesion (d).