Jager Piet L, Mouden Mohamed, Knollema Siert, Timmer Jorik R, Oostdijk Ad H J, Ottervanger Jan-Paul
Isala klinieken, Zwolle, The Netherlands.
Ned Tijdschr Geneeskd. 2011;155(41):A3796.
Cardiac SPECT-CT is a new hybrid technique that simultaneously produces non-invasive functional information (SPECT) and anatomical information about the coronary arteries (CT). Both types of information are crucial for optimal decision making regarding coronary revascularisation. The hybrid SPECT-CT scanner is very suitable for individual patient-tailored algorithms in which SPECT based ischaemia detection can be complemented with CT coronary angiography or vice-versa. In such approaches CT corrects the limitations of SPECT and SPECT corrects the limitations of CT. Initial studies report high diagnostic performance. The SPECT-CT technique is fast, comprehensive, efficient and even financially advantageous. SPECT-CT probably contributes to a more efficient use of invasive diagnostic coronary angiography.
心脏单光子发射计算机断层扫描-计算机断层扫描（SPECT-CT）是一种新型的混合技术，可同时生成关于冠状动脉的非侵入性功能信息（SPECT）和解剖信息（CT）。这两种信息对于冠状动脉血运重建的最佳决策都至关重要。混合式SPECT-CT扫描仪非常适合针对个体患者定制的算法，在这些算法中，基于SPECT的缺血检测可以通过CT冠状动脉造影进行补充，反之亦然。在这种方法中，CT纠正了SPECT的局限性，而SPECT纠正了CT的局限性。初步研究报告了其较高的诊断性能。SPECT-CT技术快速、全面、高效，甚至在经济上也具有优势。SPECT-CT可能有助于更有效地使用侵入性诊断冠状动脉造影。
