Despite some caveats: a normal myocardial perfusion result is still a strong value!
نویسندگان
چکیده
منابع مشابه
Higher event rate in patients with known CAD despite a normal myocardial perfusion scan.
OBJECTIVE The negative predictive value of a normal single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) is very high. However, prognostic implication of a normal SPECT MPI in patients with known coronary artery disease (CAD) is not clear. Objective of this study was to evaluate the cardiac event rate in patients with known CAD who had a normal stress SPECT MPI....
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در این رساله t_n - علیت قوی تعریف می شود. این رده ها در جدول علیت فضا- زمان بین علیت پایدار و علیت قوی قرار دارند. یک قضیه برای رده بندی آنها ثابت می شود و t_n- علیت قوی با رده های علی کارتر مقایسه می شود. همچنین ثابت می شود که علیت فشرده پایدار از t_n - علیت قوی نتیجه می شود. بعلاوه به بررسی رابطه نظریه دامنه ها با نسبیت عام می پردازیم و ثابت می کنیم که نوع خاصی از فضا- زمان های علی پایدار, ب...
Is there still a strong CP problem ?
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Different software tools for quantification of myocardial perfusion SPECT (MPS) studies are routinely used. Several perfusion parameters can be computed automatically. Interpretation of the MPS should start with visual inspection of the rotating planar images, visual analysis of reconstructed SPECT slices and then quantitative analysis to confirm the visual impression. Quantification should be...
متن کاملThe prognostic value of normal exercise myocardial perfusion imaging and exercise echocardiography: a meta-analysis.
OBJECTIVES The purpose of this work was to determine the prognostic value of normal exercise myocardial perfusion imaging (MPI) tests and exercise echocardiography tests, and to determine the prognostic value of these imaging modalities in women and men. BACKGROUND Exercise MPI and exercise echocardiography provide prognostic information that is useful in the risk stratification of patients w...
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ژورنال
عنوان ژورنال: European Heart Journal - Cardiovascular Imaging
سال: 2018
ISSN: 2047-2404,2047-2412
DOI: 10.1093/ehjci/jey138