Value of computer analysis of exercise thallium images in the noninvasive detection of coronary artery disease.

Value of computer analysis of exercise thallium images in the noninvasive detection of coronary artery disease.
复制标题

运动铊图像的计算机分析在冠状动脉疾病无创检测中的价值。

DOI:
--
复制
发表时间:
1986
期刊:
Journal of the American Medical Association (JAMA)
影响因子:
--
通讯作者:
C. Boucher
C. Boucher
中科院分区:
--
文献类型:
--
作者:
S. Kaul;J. Newell;D. Chesler;G. Pohost;R. Okada;T. Guiney;C. Boucher

文献摘要

参考文献

被引文献

相似文献

当患者表现为胸痛或心电图异常时,应怀疑有冠状动脉疾病。在这一点上经常进行运动铊成像以确认是否存在CAD。该测试提供了大量科学和非科学数据,这些数据通常以一种非系统的方式单独提供给医生。医生必须主观地综合个人结果,然后决定是否存在CAD。当个体的数据与CAD的存在与否不一致时,这个决定可能是困难的。如果使用任何异常的存在来诊断CAD,则以牺牲特异性为代价最大化了敏感性。如果需要存在多种异常,则以牺牲灵敏度为代价最大化特异性。为了研究这个问题,我们分析了196例既往无心肌梗死的患者,他们在运动和心导管置入的情况下接受了铊显像。病人
WHEN a patient presents with either chest pain or an abnormal electrocardiogram, coronary artery disease (CAD) is suspected. Thallium imaging with exercise is performed frequently at this point to confirm whether CAD is present. 1-13 This test provides numerous scintigraphic and nonscintigraphic data, which are usually provided to the physician separately in an unsystematic way. The physician must subjectively integrate the individual results and then decide about the presence of CAD. This decision may be difficult when the data in an individual are discordant regarding the presence or absence of CAD. If the presence of any abnormality is used to diagnose CAD, sensitivity is maximized at the expense of specificity. If the presence of multiple abnormalities is required, specificity is maximized at the expense of sensitivity. To study this problem, we analyzed 196 patients with no previous myocardial infarction who had undergone thallium imaging with exercise and cardiac catheterization. Patients
DOI: 10.1016/0002-9149(85)90845-8
发表时间: 1985
期刊: The American journal of cardiology
影响因子: --
作者:
Kaul,S;Kiess,M;Liu,P;Guiney,TE;Pohost,GM;Okada,RD;Boucher,CA
通讯作者: Boucher,CA
阳性%20运动%20铊-201%20测试%20反应%20在%20患者%20中%20少于%20%2050%%20最大%20冠状%20狭窄:%20血管造影%20和%20临床%20预测因子。
DOI: 10.1016/0002-9149(85)90298-x
发表时间: 1985
期刊: The American journal of cardiology
影响因子: --
作者:
Brown,KA;Osbakken,M;Boucher,CA;Strauss,HW;Pohost,GM;Okada,RD
通讯作者: Okada,RD
心肌缺血的闪烁照相定量:一种新方法。
DOI: 10.1161/01.cir.68.4.747
发表时间: 1983
期刊: Circulation
影响因子: 37.8
作者:
Massie,BM;Hollenberg,M;Wisneski,JA;Go,M;Gertz,EW;Henderson,S
通讯作者: Henderson,S
干预前后运动铊 201 闪烁扫描定量的新方法:应用以确定冠状动脉血管成形术对局部心肌灌注的影响。
DOI: 10.1016/0002-8703(84)90455-1
发表时间: 1984
影响因子: 4.8
作者:
Lim,YL;Okada,RD;Chesler,DA;Block,PC;Boucher,CA;Pohost,GM
通讯作者: Pohost,GM
单支左冠状动脉前降支血管成形术后的临床、血管造影、血流动力学、灌注和功能变化。
DOI: 10.1016/0002-9149(85)90374-1
发表时间: 1985
期刊: The American journal of cardiology
影响因子: --
作者:
Okada,RD;Lim,YL;Boucher,CA;Pohost,GM;Chesler,DA;Block,PC
通讯作者: Block,PC