ArticleJournal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology2019
Left ventricular ejection fraction determined with the simulation of a very low-dose CZT-SPECT protocol and an additional count-calibration on planar radionuclide angiographic data.
Article in Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Recent Progress in Myocardial Perfusion Imaging Techniques.Nuclear medicine and molecular imaging · 2024Review
- The D-SPECT SH reconstruction protocol: improved quantification of small left ventricle volumes.EJNMMI physics · 2024Article
- Tales from the future-nuclear cardio-oncology, from prediction to diagnosis and monitoring.European heart journal. Cardiovascular Imaging · 2023Review
- Routine first-line detection of breast cancer therapy-related cardiotoxicity by serial, fast and ultra-low-dose equilibrium radionuclide angiography.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2023Article
- Nuclear medicine in the assessment and prevention of cancer therapy-related cardiotoxicity: prospects and proposal of use by the European Association of Nuclear Medicine (EANM).European journal of nuclear medicine and molecular imaging · 2023Article
- Equilibrium radionuclide angiography: Present and future.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- Low-dose gated bloodpool SPECT: Is it time to make the shift?Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2021Article
- Proposed volume-based methods for correcting the shift in left ventricular ejection fraction from blood-pool gated SPECT.Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology · 2019Article
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10 authors.
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No grant is acknowledged in the PubMed record.
Abstract
purposeTo determine whether the left ventricular ejection fractions (EFs), measured on a high-sensitivity CZT single photon emission computed tomography (SPECT)-camera with a 70% reduction in recording times and a prevention of EF overestimation through an additional count-calibration, are concordant with reference EF from planar radionuclide angiography (2D-RNA).
methodsAn additional 10-minute CZT-SPECT recording was performed in patients referred to 2D-RNA for cardiomyopathy (n = 23) or chemotherapy monitoring (n = 50) with an in vivo red blood cell labeling with 850 MBq [Formula: see text]. The EF, obtained from CZT-SPECT with 100% (SPECT100) or 30% (SPECT30) projection times and with a SPECT-count calibration on the 2D-RNA counts of corresponding cavity volumes, were compared to EF from 2D-RNA.
resultsStrong and equivalent relationships were documented between the EF from 2D-RNA and the calibrated EF from SPECT100 (y = 0.89x + 6.62; R
conclusionLeft ventricular EF may be determined on a high-sensitivity CZT-camera, a 70% reduction in injected activities, and an additional count-calibration for further enhancing the concordance with 2D-RNA values.
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