论文部分内容阅读
目的:运用实时三维超声心动图(real-time three-dimensional echocardiography,RT-3DE)和三维斑点追踪成像技术(three-dimensional speckle tracking imaging,3D-STI)评价蒽环类药物化疗对长期生存弥漫大B细胞淋巴瘤(diffuse large B-cell non-Hodgkin lymphoma,DLBCL)患者左心室(左室)形态及收缩同步性的影响,为评价高、低剂量蒽环类药物的心脏毒性提供影像学证据。方法:选择长期