放射性核素心肌断层显像诊断Ｘ综合征的价值已为临床所肯定〔１３〕，而核素心室显像评价Ｘ综合征患者左室功能，特别是在运动负荷状态下左室功能的报道不多。笔者就１２例Ｘ综合征患者核素心室显像结果，与２２例正常对照者和２２例冠心病心绞痛患者进行了比较，现报道... The value of radionuclide myocardial imaging for the diagnosis of syndrome X has been clinically confirmed 〔1  3〕, and radionuclide ventricular imaging in patients with X syndrome evaluation of left ventricular function, especially in exercise-load status of left ventricular function Not many reports. The author of 12 cases of X syndrome patients with radionuclide ventricular imaging results, and 22 cases of normal controls and 22 cases of coronary heart disease in patients with angina were compared ...