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加《医学邮报》第16卷第8期(1980年)报道休斯顿消息:计算机体层摄影(CT)有希望成为一项准确的、完全无创伤性的局部缺血性心脏病的辅助诊断。哈佛医学院内科副教授兼波士顿马萨诸塞综合医院的医生鲍威尔(John Powell)说,现在该项研究正在罗彻斯特的梅育临床医院、圣迭戈和旧金山的加利福尼亚大学进行中,表明计算机体层扫描至少可与无创伤性心室血管造影术的清晰度相匹配。他也谈到,先进的CT扫描所产生的影象,较注射小量非放射性造影剂的核扫描技术敏感。此外,他认为,
Plus Medical Journal Volume 16 Issue 8 (1980) Houston News: Computed tomography (CT) is hopeful as a complete, non-invasive diagnosis of ischemic heart disease. John Powell, an associate professor of medicine at Harvard Medical School and Boston Massachusetts General Hospital, said the study is now being conducted at the Merlin Clinic in Rochester, San Diego, and the University of California at San Francisco, showing that computed tomography can scan at least Matched to the sharpness of noninvasive ventricular angiography. He also mentioned that advanced CT scans produce images that are more sensitive than nuclear scans that inject small amounts of non-radioactive contrast media. In addition, he believes that,