Cobarro Lucía, Valbuena-López Silvia, Contreras Cristina, Ugueto Clara, Ruiz-Gutiérrez Iciar, Peña-López Jesús, Ruiz-Giménez Leticia, López-Fernández Teresa
Department of Cardiology, La Paz University Hospital, Madrid, Spain.
Department of Oncology, La Paz University Hospital, Madrid, Spain.
JACC Case Rep. 2023 Jun 21;16:101881. doi: 10.1016/j.jaccas.2023.101881.
A 76-year-old man with stage IV urothelial carcinoma who was receiving atezolizumab presented with dyspnea, elevated cardiac biomarkers, new negative T waves, and left ventricular apical akinesia. Coronary angiography results were normal. Immune checkpoint inhibitor-related myocarditis was suspected, and high-dose corticosteroid treatment was started. Cardiac magnetic resonance showed apical edema, suggesting stress cardiomyopathy. ().
一名76岁的IV期尿路上皮癌男性患者正在接受阿替利珠单抗治疗,出现呼吸困难、心脏生物标志物升高、新出现的T波倒置和左心室心尖运动减弱。冠状动脉造影结果正常。怀疑为免疫检查点抑制剂相关的心肌炎,并开始了大剂量皮质类固醇治疗。心脏磁共振显示心尖水肿,提示应激性心肌病。()