我们采用二维超声心动图(简称二维超声)协助心脏起搏导管电极的定位与随访,有其独特的诊断价值。对象为我院安装心脏起搏器随访的12例病人,男8例,女4例,年龄23～71岁。其中冠心病6例,心肌炎3例,心脏传导系统退行性变3例。安装起搏器的时间2个月～11年。受检者取仰卧位,保持平静呼吸,采用Aloka SSD—710型超声心动图诊断仪进行检查。取胸骨旁左心长轴、主动 We use two-dimensional echocardiography (referred to as two-dimensional ultrasound) to assist the positioning and follow-up of cardiac pacing catheter electrodes, has its unique diagnostic value. The object for our hospital to install pacemaker follow-up of 12 patients, 8 males and 4 females, aged 23 to 71 years. Including coronary heart disease in 6 cases, myocarditis in 3 cases, cardiac conduction system degeneration in 3 cases. Pacemaker installation time of 2 months to 11 years. Subjects were supine position, to maintain a calm breathing, the use of Aloka SSD-710-based echocardiography diagnostic tests. Take the parasternal left heart long axis, active