自1981年 Reduto 等应用放射性核素血管造影法测定左心舒张期性能以来,相继已有不少报道。有作者认为在心肌缺血时,心脏收缩功能虽正常,但舒张功能可以异常,这为心肌缺血的早期诊断提供了线索。我室自1984年7月应用γ心功能仪测定左心功能以来,对正常人和冠心病患者进行了左心 Since 1981 Reduto and other applications of radionuclide angiography to measure left ventricular diastolic performance, have been a lot of reports. Some authors believe that in myocardial ischemia, systolic function is normal, but diastolic dysfunction, which provides a clue for the early diagnosis of myocardial ischemia. My room since July 1984 application of γ-cardiac function since the determination of left ventricular function since the normal and coronary heart disease patients were left heart