Heart Cancer, also known as malignant neoplasm of heart, is related to pleural cancer and angiosarcoma, and has symptoms including heart problem An important gene associated with Heart Cancer is CALB2 (Calbindin 2), and among its related pathways/superpathways are Pleural mesothelioma and PI3K / Akt Signaling. The drugs Trioxsalen and Diethyl ether have been mentioned in the context of this disorder. Affiliated tissues include heart and brain, and related phenotypes are muscle and renal/urinary system