All the complications happened in either the patients receiving cemented intramedullary nail for pathological femoral fracture or cemented bipolar hemiarthroplasty for hip fracture.

• 所有的这些心脏血管衰竭并发症发生在病理性股骨骨折接受骨水泥骨髓腔内钢钉的病人，或股骨颈骨折接受骨水泥两极式人工股骨头置换术的病人。