系统性红斑狼疮(systemic lupus erythematosus,SLE)是一种累及多系统、多器官并有多种自身抗体出现的自身免疫性疾病。由于体内有大量致病性自身抗体和免疫复合物而造成组织损伤,临床上可出现各个系统和脏器损伤的表现,如皮肤、关节,浆膜、心脏、肾脏,中枢神经系统、血液系统等,以心脏损伤为主要表现的较罕见。本文报道1例以心脏损伤为主要表现的系统性红斑狼疮。 Systemic lupus erythematosus (SLE) is an autoimmune disease involving multiple systems, multiple organs and multiple autoantibodies. Due to a large number of pathogenic autoantibodies and immune complexes in the body resulting in tissue damage, there may be clinical manifestations of various systems and organ injuries, such as the skin, joints, serosal, heart, kidney, central nervous system, blood system, etc. , Heart damage as the main performance of the less common. This article reports a case of heart damage as the main manifestation of systemic lupus erythematosus.