Primary cardiac tumors are extremely rare.Most primary tumors are
benign,and malignant tumors comprise about 15%1.Angiosarcoma is the
most common type of primary cardiac malignant tumors.Compared with the
left atrium or ventricle,the tumor prefer to occur in the right atrium
or ventricle,especially the right atrium.In this case report,we present
the case of a 32-year-old female with cardiac angiosarcoma primary to
the right atrial appendage(RAA).