Le Guludec D, Lhote F, Weinmann P, Royer I, Jarrousse B, Caillat-Vigneron N, Guillevin L, Moretti J L
Service de Médecine Nucléaire, Hôpital Bichat, Paris, France.
Ann Rheum Dis. 1993 Mar;52(3):235-8. doi: 10.1136/ard.52.3.235.
Heart disease is a rare but important complication of polymyositis. Diagnosis of myocardial disease is usually based on non-specific clinical, electrocardiographic, and echocardiographic data. This paper reports a case of polymyositis with myocardial disease diagnosed by myocardial imaging with radiolabelled antibody to myosin, a specific marker of the necrotic myocardial fibre.
心脏病是多发性肌炎一种罕见但重要的并发症。心肌病的诊断通常基于非特异性的临床、心电图和超声心动图数据。本文报告了一例通过用放射性标记的肌球蛋白抗体进行心肌成像诊断的伴有心肌病的多发性肌炎病例,肌球蛋白是坏死心肌纤维的一种特异性标志物。