皮肤炎／多发性肌炎心脏损害的超声心动图观察纪岩文，丛洪良，王佩显皮肌炎／多发性肌炎（ＤＭ／ＰＭ）是以侵害骨骼肌为主的自身免疫性疾病，近年来发现此病的心血管受损率和死亡率在上升［３］。迄今在本病心脏受累的研究中，以传导系统损害的报告居多［２］，对心脏结... Dermatitis / polymyositis Heart damage observed by echocardiography Ji Yanwen, Cong Hongliang, Wang Pei-Xian Dermatomyositis / polymyositis (DM / PM) is an autoimmune disease that predisposes to skeletal muscle and has been found in recent years The disease’s cardiovascular damage and mortality are on the rise [3]. So far in the study of heart involvement in this disease, the majority of reports of conduction system damage [2], the heart knot ...