未经选择的可疑冠心病人按常规作心肌灌注运动显像,有309例结果正常,其中男性179人,占58％。受检者平均年龄53岁,范围是20～77岁。288例随访了9.4～11.2年,平均10.3年,占全组的93％。 随访期间有18例死亡。心脏病因死亡3例,其中2例急性心肌梗塞,1例死于充血性心衰。另15例死亡中癌症占12例,脑血管 Unselected suspicious patients with coronary heart disease by routine myocardial perfusion imaging, 309 cases were normal, including 179 males, accounting for 58%. Subjects average age 53 years old, the range is 20 to 77 years old. 288 cases were followed up 9.4 to 11.2 years, an average of 10.3 years, accounting for 93% of the whole group. There were 18 deaths during follow-up. Cardiac death in 3 cases, of which 2 cases of acute myocardial infarction, 1 patient died of congestive heart failure. The other 15 deaths accounted for 12 cases of cancer, cerebrovascular