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应用运动状态下门电路核素心室显像(Stress radionuclide Ventriculography)诊断冠心病的准确性及敏感性比运动心电图有进一步提高,已为多个报告证实。用计算机化非显像核探头(γ心功能仪或核听诊器)测定左心功能,其结果与门电路核素心室显像有很好相关。现将我院一批正常人和冠心病病人的γ心功能仪结合踏车运动测定左心功能结果报告如下。一、材料和方法正常人组:共65例。男32例,女33例。年龄16～70岁(平均34岁)。临床或心电图上均无心肺病变的证据。冠心病组:共41例。男32例,女9例。年龄37～74岁,平均58岁。临床有典型心绞痛症状(15例)和/或确定心肌梗塞(26例)病史。
The accuracy and sensitivity of the application of stress radionuclide ventriculography in the diagnosis of coronary heart disease have been further improved over exercise ECG, which has been confirmed by several reports. Left ventricular function was measured with a computerized non-imaging nuclear probe (γ-grit or nuclear stethoscope) and the results were well correlated with the radionuclide imaging of the gate circuit. Now a group of our hospital normal and coronary heart disease patients with γ heart function meter combined exercise treadmill exercise left heart function results are reported as follows. First, the material and methods normal group: a total of 65 cases. 32 males and 33 females. Age 16 to 70 years (mean 34 years). Clinical or ECG no evidence of cardiopulmonary disease. Coronary heart disease group: a total of 41 cases. There were 32 males and 9 females. Age 37 ~ 74 years old, average 58 years old. Clinical symptoms of typical angina (15 cases) and / or to determine the history of myocardial infarction (26 cases).