本例患者因肺癌使用PD-I所致“急性重症心肌炎伴有心源性休克”入院，需

This patient was admitted to the hospital for “acute severe myocarditis with cardiogenic shock” caused by PD-I for lung cancer, and required bed rest, IABP, temporary pacing catheter and right internal jugular vein catheter placement, tumor history and other factors caused thrombosis in the patient high risk,

This patient was hospitalized due to "acute severe myocarditis with cardiogenic shock" caused by pd-i for lung cancer and needed to stay in bed. The patient was at high risk of thrombosis due to IABP, temporary pacing catheter, right internal jugular vein and other catheter placement, tumor history and other factors,

This patient was hospitalized for "acute severe myocarditis with cardiogenic shock" caused by the use of PD-I for lung cancer, and needed bed rest. Catheter implantation such as IABP, temporary pacing catheter and right internal jugular vein, tumor history and other factors caused high risk of thrombosis.