Is thallium SPECT predictive of cardiac events in women with low to intermediate cardiac risk?
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چکیده
منابع مشابه
Cardiac Scintigraphy with Thallium-201 and Technetium Pyrophosphate
myocardial Scintigraphy ischemia can deor mc_mstrat_e mfarction. and It has a higrs after onset of an mfarctl has a higrs after onset of an mfarctln and localizeh sensitivity in the first six to.twenty can belabelled pyrophosphate scan becomes four. houuseful in the coronary care umt. The positive trction. Since the pyrophosphate scan 99mTc welve to twenty hours after onset of an becomes infa...
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Kurzfassung. Bei dem nuklearmedzinischen funktionalen Bildgebungsverfahren SPECT werden zur Diagnostik der koronaren Herzkrankheit (KHK) üblicherweise zwei getrennte Aufnahmen in Ruhe und unter Belastung verglichen. In diesem Beitrag wird anhand von Phantommessungen und ersten Patientendaten ein Protokoll untersucht, bei dem mit nur einer SPECT-Aufnahme der Ruheund Belastungszustand gleichzeiti...
متن کاملReview of transmission scanning configurations in cardiac SPECT
The diagnostic accuracy of single photon emission computed tomography (SPECT) is profoundly influenced by attenuation phenomenon. Soft tissue attenuation degrades cardiac SPECT image quality, thereby decreasing the possibility of the detection of the lesions. A variety of correction techniques based on different assumptions have been used to reduce the impact of attenuation. Several types of sy...
متن کاملEvaluation of attenuation correction process in cardiac SPECT images
Introduction: Attenuation correction is a useful process for improving myocardial perfusion SPECT and is dependent on activity and distribution of attenuation coefficients in the body (attenuation map). Attenuation artifacts are a common problem in myocardial perfusion SPECT. The aim of this study was to compare the effect of attenuation correction using different a...
متن کاملVariants of Liver Location in Relation to the Cardiac Position on Resting Thallium-201 Myocardial SPECT
Received 7/12/2006; revised 8/9/2006; accepted 8/11/2006. For correspondence or reprints contact: Shiou-Chi Cherng, M.D., Department of Nuclear Medicine, Tri-Service General Hospital. 325 Section 2, Cheng-Kung Road, Nei-Hu, Taipei, Taiwan, ROC. Tel: (886)2-87927374, Fax: (886)287927217, E-mail: [email protected] Background: On a rest Tl myocardial SPECT, raw data images are obligated to chec...
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ژورنال
عنوان ژورنال: Journal of the American College of Cardiology
سال: 1996
ISSN: 0735-1097
DOI: 10.1016/s0735-1097(96)80609-7