解剖M型超声心动图在冠心病诊断中临床观察

Beckoning Diagram in the Diagnosis of Coronary Disease in Clinical Observation of Anatomical M Mode

目的探讨解剖M型超声心动图在冠心病诊断中的临床应用价值。方法对安顺市贵航302医院2012年~2013年269例拟诊冠心病的患者行解剖M型超声心动图检查,观察室壁有无节段性运动异常,并对上述病例行冠脉造影检查,探讨解剖M型超声心动图在冠心病诊断中的准确性。结果解剖M型超声心动图显示室壁节段性运动幅度减低对冠心病的诊断与冠脉造影相比二者具有一定的一致性,但也有一定的假阳性及假阴性。结论解剖M型超声心动图在冠心病诊断和冠脉造影术前筛查方面具有重要的临床意义,可作为一项首选的无创性辅助检查方法。

Objective To investigate the Heartbeat map in the diagnosis of coronary heart disease in clinical application value of anatomic M mode ultrasound.Methods the Anshun Guihang three 0 two hospital in 2012~2013 year 269 cases of suspected coronary heart disease underwent anatomic M mode ultrasound Beckoning graph examination,observation room wal has no segmental movement abnormality,and the patients underwent coronary angiography,to investigate the accuracy Beckoning map in diagnosis of coronary heart disease in type M ultrasound anatomy.Results Beckoning graph display segmental ventricular wal motion amplitude decreased in the diagnosis of coronary artery disease compared with coronary angiography two have a certain consistency anatomical M mode,but there are false positive and false negative definite.Conclusion Heartbeat diagram has important clinical significance in the diagnosis of coronary heart disease and coronary angiography before the screening of anatomical M mode,can be used as a preferred noninvasive auxiliary examination method.