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近年来,由于放射性药物的迅速发展和核仪器的不断更新,心脏核医学已成为心血管病人无创伤性检查的重要手段。我们使用γ—心功能仪,对18例冠状动脉病(CAD)患者的左心功能在运动前后进行了观察。现将所测反映心脏泵功能的四项生理指标变化情况报告如下。
In recent years, due to the rapid development of radiopharmaceuticals and the continuous updating of nuclear instruments, cardiac nuclear medicine has become an important means of non-invasive examination of cardiovascular patients. We used a gamma-cardiac function meter to observe left ventricular function in 18 patients with coronary artery disease (CAD) before and after exercise. Now measured reflect the function of cardiac pump changes in the four physiological indicators are reported below.