潘生丁食管心房调搏负荷超声心动图检测对诊断冠心病的价值

The evaluation on the value of persantine-transesophageal atrial pacing stress echocardiography in diagnosing coronary heart disease

本试验对冠心病、可疑冠心病和正常对照组各21例,分别进行潘生丁食管心房调搏负荷超声心动图观测,潘生丁食管心房调搏负荷试验和潘生丁试验的同步对比研究。并对可疑冠心病者进行了6～12个月的随访。结果表明:潘生丁食管心房调搏负荷超声心动图对冠心病诊断的敏感性和特异性均为95.2％,其价值显著优于潘生丁试验。提示此检测对某些诊断困难的冠心病患者是有价值的。

The contrasting research of persantine-transesophageal atrial pacing stress echocardiography(DP-TAPS-2DE), persantine-transesophageal atrial pacing stress electrocar-diography (DP-TAPS- ECG) and persantine test (DPT) in CHD, suspect CHD and normal control groups were studied. Each group contained 21 cases. The suspicious cases were followed up for 6-12 months. The results showed that both the sensitivity and specifity of DP-TAPS-2DE for CHD were 95.2%, which was significantly better than DPT(P<0.05). Therefore, the DP-TAPS-2DE test may be a valuable method in the diagnosis of CHD.