Original articleComparison of Tc-99m sestamibi and TI-201 gated perfusion SPECT
References (8)
- et al.
Postischemic stunning can affect left ventricular ejection fraction and regional wall motion on post-stress gated sestamibi tomograms
J Am Coll Cardiol
(1997) - et al.
Gated technetium-99m-sestamibi for simultaneous assessment of stress myocardial perfusion, post-exercise regional ventricular function and myocardial viability: correlation with echocardiography and rest thallium-201 scintigraphy
J Am Coll Cardiol
(1994) - et al.
Assessment of systolic thickening with thallium-201 ECG-gated single-photon emission computed tomography: a parameter for local left ventricular function
J Nucl Med
(1991) - et al.
ECG-gated thallium-201 myocardial SPECT in patients with old myocardial infarction compared with ECG-gated blood pool SPECT
Ann Nuklearmedizin
(1991)
Cited by (48)
Thallium-201 gated single-photon emission tomography for assessing left ventricular volumes and function in patients with aortic valve stenosis: Comparison with echocardiography as the reference standard
2014, IJC Heart and VasculatureCitation Excerpt :In the current study, we demonstrated the following: 1) patients with AS had a larger LVM index and a larger EDV compared to control subjects; 2) there were good correlations in EDV and ESV between echocardiography and QGS even in patients with AS and 3) there was a good correlation in EF between the 2 methods even in patients with AS, but Bland–Altman plot for EF showed a negative proportional error. Compared to technetium-99m (Tc-99m)-labeled agents, Tl-201 is considered to possess poor image quality due to its lower photon energy [13]. However, recent development of myocardial collimeters and its better physiological properties have resulted in a renewed interest in the use of Tl-201 for gated SPECT.
Use of multidetector computed tomography for evaluation of global and regional left ventricular function
2009, Journal of Cardiovascular Computed TomographyCitation Excerpt :Despite the validation of electrocardiographic (ECG)–gated single-photon emission computed tomography (SPECT) and its automated software analysis packages against other imaging methods,23–26 the accuracy of SPECT can be hampered when severe perfusion defects or attenuation artifacts are present, as well as in patients with small or large hearts.27 Moreover, higher variability in measurements were observed with Tl-201 compared with Tc-99m radioisotopes28,29 and between any pair of software algorithms.30 The ability of cardiac magnetic resonance imaging (MRI) to combine adequate tissue-blood pool contrast with excellent spatial and temporal resolution in one study, free from geometric assumptions and exposure of the patient to ionizing radiation, was instrumental to its high degree of accuracy and reproducibility in numerous reports.31–33
Myocardial perfusion and function single photon emission computed tomography
2006, Journal of Nuclear CardiologyNuclear Cardiology: Present and Future
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