上世纪80年代出现的三维超声成像技术受到了众多学者的关注并在技术上不断地发展完善,从静态三维超声成像发展到动态三维超声成像,后来又获得了心脏立方体图像。三维超声心脏图像对观察病变结构的形态、部位、大小及周邻关系等有重要意义,但由于这类三维图像系由多个心动周期的二维切面组合而成,操作复杂,成像缓慢,非实时显示,未能真正达到在临床上实用 The three-dimensional ultrasound imaging appeared in the 80s of last century has attracted the attention of many scholars and constantly improved in technology. From the static three-dimensional ultrasound imaging to the dynamic three-dimensional ultrasound imaging, and later obtained the heart cube images. Three-dimensional echocardiography is important for observing the morphology, location, size, and perimeter of the lesion. However, such three-dimensional images are composed of two-dimensional sections of multiple cardiac cycles and are complicated to manipulate and slow to imaging. Real-time display, failed to really achieve clinical practical