No abstract available
Source
Schmidt, H.A.E.; Vauramo, E. (eds.); Nuklearmedizin. Supplementum; no. 21; 950 p; ISBN 3-7945-1031-3; 
; 1984; p. 221-223; Schattauer; Stuttgart (Germany, F.R.); European nuclear medicine congress; Helsinki (Finland); 13-17 Aug 1984; Published in summary form only.
; 1984; p. 221-223; Schattauer; Stuttgart (Germany, F.R.); European nuclear medicine congress; Helsinki (Finland); 13-17 Aug 1984; Published in summary form only.
No abstract available
Source
Schmidt, H.A.E.; Vauramo, E. (eds.); Nuklearmedizin. Supplementum; no. 21; 950 p; ISBN 3-7945-1031-3; ; 1984; p. 205-208; Schattauer; Stuttgart (Germany, F.R.); European nuclear medicine congress; Helsinki (Finland); 13-17 Aug 1984; Published in summary form only.
; 1984; p. 205-208; Schattauer; Stuttgart (Germany, F.R.); European nuclear medicine congress; Helsinki (Finland); 13-17 Aug 1984; Published in summary form only.
No abstract available
Source
Schmidt, H.A.E.; Vauramo, E. (eds.); Nuklearmedizin. Supplementum; no. 21; 950 p; ISBN 3-7945-1031-3; ; 1984; p. 652-654; Schattauer; Stuttgart (Germany, F.R.); European nuclear medicine congress; Helsinki (Finland); 13-17 Aug 1984; Published in summary form only.
; 1984; p. 652-654; Schattauer; Stuttgart (Germany, F.R.); European nuclear medicine congress; Helsinki (Finland); 13-17 Aug 1984; Published in summary form only.
[en] This prospective study was designed to evaluate the diagnostic performance of 99mTc-sestamibi exercise gated planar myocardial imaging by comparison with both visual and quantitative analyses of SPET. The study was conducted in 115 consecutive patients with known or suspected CAD, including 54 patients with a previous myocardial infarction (MI), referred for exercise testing prior to coronary angiography. Multi-gated planar imaging and SPET were performed after bicycle exercise. The end-diastolic (ED) and SPET images were visually scored (SVi). Myocardial uptake was quantitated on SPET slices using maximum count circumferential profiles (SQu) and defect extent was measured by comparison with gender-matched data sets obtained from 27 controls (<5% likelihood of CAD). CAD was defined as coronary artery stenosis >50% and/or regional wall motion abnormality. The cut-off criteria for positivity of the three procedures were determined from receiver operating characteristic (ROC) curves derived from the data of patients without previous MI. The area under the ROC curves was similar for ED, SVi and SQu. This was confirmed by the analysis of sensitivity performed using the ROC curve-derived cut-off criteria, in patients with or without previous MI. SVi was more sensitive than ED in identifying the diseased vessel(s) (ED: 41% vs SVi: 80%); but ED was more specific in this respect (ED: 79% vs SVi: 61%). (orig.)
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