A<unk>  is a primary tumor of the heart that typically involves one of the valves of the heart.<unk> s, while considered generally rare, make up about 10 percent of all primary tumors of the heart. They are the third most common type of primary tumor of the heart, behind cardiac myxomas and cardiac lipomas.
Papillary fibroelastoma
Fibrin ring granuloma
Actinic elastosis
Acrokeratoelastoidosis of Costa
Lipofibromatosis
Pyogenic granuloma
Eosinophilic granuloma
Silicone granuloma