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@article{1545811,
author = {Bednárová, Veronika and Kincl, Vladimír and Kamínek, Milan and Vašina, Jiří and Panovský, Roman and Máchal, Jan},
article_location = {Dordrecht},
article_number = {6},
doi = {http://dx.doi.org/10.1007/s10554-019-01535-7},
keywords = {Myocardial perfusion; Thallium; Low-dose; CZT; SPECT; Prognostic value},
language = {eng},
issn = {1569-5794},
journal = {International Journal of Cardiovascular Imaging},
title = {The prognostic value of ultra low-dose thallium myocardial perfusion protocol using CZT SPECT},
url = {http://dx.doi.org/10.1007/s10554-019-01535-7},
volume = {35},
year = {2019}
}
TY - JOUR
ID - 1545811
AU - Bednárová, Veronika - Kincl, Vladimír - Kamínek, Milan - Vašina, Jiří - Panovský, Roman - Máchal, Jan
PY - 2019
TI - The prognostic value of ultra low-dose thallium myocardial perfusion protocol using CZT SPECT
JF - International Journal of Cardiovascular Imaging
VL - 35
IS - 6
SP - 1163-1167
EP - 1163-1167
PB - Springer
SN - 15695794
KW - Myocardial perfusion
KW - Thallium
KW - Low-dose
KW - CZT
KW - SPECT
KW - Prognostic value
UR - http://dx.doi.org/10.1007/s10554-019-01535-7
L2 - http://dx.doi.org/10.1007/s10554-019-01535-7
N2 - The purpose of this study was to assess the prognostic value of ultra-low dose thallium myocardial perfusion imaging. Three hundred and sixty-six patients (245 men) underwent ultra-low dose stress-redistribution imaging on CZT SPECT camera GE Discovery NM 530c. The stress test was performed by bicycle ergometry or regadenoson injection. The activity of 0.5MBq (0.014mCi) Tl-201 chloride per kilogram of body weight was administered. The stress images were acquired immediately and redistribution images were taken after 3h. Patient follow-up was focused on combined end-point (death, myocardial infarction, unstable angina, revascularization and hospitalization for heart failure). Data analysis was performed from hospital database, with a mean period 23 months. Patients with revascularization within 1 month after SPECT was excluded as revascularization for diagnosis. Ischaemia on SPECT was found in 72 patients, 294 patients were without ischaemia. In patients with ischaemia there were 21 (29.2%) subjects with cardiac events, and 23 (7.9%) in patients without ischaemia (HR 4.15, 95% CI 2.30-7.51, p<0.0001). Ultra-low dose thallium perfusion imaging using CZT camera provides very good prognostic results in assessment of myocardial ischaemia.
ER -
BEDNÁROVÁ, Veronika, Vladimír KINCL, Milan KAMÍNEK, Jiří VAŠINA, Roman PANOVSKÝ a Jan MÁCHAL. The prognostic value of ultra low-dose thallium myocardial perfusion protocol using CZT SPECT. \textit{International Journal of Cardiovascular Imaging}. Dordrecht: Springer, 2019, roč.~35, č.~6, s.~1163-1167. ISSN~1569-5794. Dostupné z: https://dx.doi.org/10.1007/s10554-019-01535-7.
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