NCIt synonyms : Heart Fibroelastic Hamartoma; Cardiac Fibrous Hamartoma; Cardiac Fibroelastic Hamartoma; Heart Fibroma; Fibroelastic Hamartoma of Heart; Heart Fibrous Hamartoma; Fibroelastic Hamartoma of the Heart;
NCIt definition : A rare benign heart neoplasm usually occurring in young children. It is characterized
by the presence of bland spindle cells and collagenous stroma formation. Clinical
presentation may include cardiac arrhythmia, cyanosis, heart failure or sudden death.;