Long-term prognostic value of low-dose normal stress-only myocardial perfusion imaging by wide beam reconstruction: A competing risk analysis (746 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2020 Apr; 27(2): 547-557.
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Paper type: Journal Article,
Impact factor: 3.847, 5-year impact factor: 2.865
Url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85050280164&doi=10.1007%2fs12350-018-1373-x&partnerID=40&md5=4d09c6352c6e6d1f095b79ceab52187c
Keywords: Mpi, Spect, Diagnostic And Prognostic Application,
Affiliations:
*** IBB - CNR ***
Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy.
Institute of Biostructure and Bioimaging, National Council of Research, Naples, Italy.
IRCCS-SDN, Naples, Italy.
Department of Translational Medical Sciences, University Federico II, Naples, Italy.
References:
Not available.
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2020 Apr; 27(2): 547-557.
Export to BibTeX Export to EndNote
Paper type: Journal Article,
Impact factor: 3.847, 5-year impact factor: 2.865
Url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85050280164&doi=10.1007%2fs12350-018-1373-x&partnerID=40&md5=4d09c6352c6e6d1f095b79ceab52187c
Keywords: Mpi, Spect, Diagnostic And Prognostic Application,
Affiliations:
*** IBB - CNR ***
Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy.
Institute of Biostructure and Bioimaging, National Council of Research, Naples, Italy.
IRCCS-SDN, Naples, Italy.
Department of Translational Medical Sciences, University Federico II, Naples, Italy.
References:
Not available.
Long-term prognostic value of low-dose normal stress-only myocardial perfusion imaging by wide beam reconstruction: A competing risk analysis
Background: A normal stress myocardial perfusion single-photon emission computed tomography (MPS) is associated with a good clinical outcome. New iterative algorithms, such as wide beam reconstruction (WBR), which improve image interpretation with half-dose or half-time acquisition, have been proposed for cardiac MPS. The aim of this study was to assess the long-term predictive value of a low-dose normal stress-only MPS with WBR using conventional Anger camera in patients with known or suspected coronary artery disease (CAD). Methods and Results: A total of 2106 patients with known or suspected CAD and normal perfusion at half-dose stress-only MPS protocol were followed for a mean of 6.6 ± 2.7 years. MPS data were reconstructed with WBR iterative algorithm. End-point events were cardiac death or nonfatal myocardial infarction. Noncardiac death was considered the competing event. During follow-up, 149 cardiac events occurred with an annualized event rate of 1.2%. Independent predictors of cardiac events at Cox analysis were age, male gender, diabetes mellitus, previous myocardial infarction and the need for pharmacologic stress testing. At Fine-Gray analysis the cumulative incidence of cardiac events progressively increases with age and in the presence of diabetes for any combination of gender and stress type. Survival tree analysis confirmed that long-term prognosis considerably varies according of risk factors profile. Conclusions: Low-dose normal stress-only WBR MPS has a reliable long-term prognostic value in patients with suspected or known CAD. This finding supports the introduction of such a method into clinical practice with a consistent dose optimization in the interest of patients and exposed staff. © 2018, American Society of Nuclear Cardiology.
Background: A normal stress myocardial perfusion single-photon emission computed tomography (MPS) is associated with a good clinical outcome. New iterative algorithms, such as wide beam reconstruction (WBR), which improve image interpretation with half-dose or half-time acquisition, have been proposed for cardiac MPS. The aim of this study was to assess the long-term predictive value of a low-dose normal stress-only MPS with WBR using conventional Anger camera in patients with known or suspected coronary artery disease (CAD). Methods and Results: A total of 2106 patients with known or suspected CAD and normal perfusion at half-dose stress-only MPS protocol were followed for a mean of 6.6 ± 2.7 years. MPS data were reconstructed with WBR iterative algorithm. End-point events were cardiac death or nonfatal myocardial infarction. Noncardiac death was considered the competing event. During follow-up, 149 cardiac events occurred with an annualized event rate of 1.2%. Independent predictors of cardiac events at Cox analysis were age, male gender, diabetes mellitus, previous myocardial infarction and the need for pharmacologic stress testing. At Fine-Gray analysis the cumulative incidence of cardiac events progressively increases with age and in the presence of diabetes for any combination of gender and stress type. Survival tree analysis confirmed that long-term prognosis considerably varies according of risk factors profile. Conclusions: Low-dose normal stress-only WBR MPS has a reliable long-term prognostic value in patients with suspected or known CAD. This finding supports the introduction of such a method into clinical practice with a consistent dose optimization in the interest of patients and exposed staff. © 2018, American Society of Nuclear Cardiology.
Long-term prognostic value of low-dose normal stress-only myocardial perfusion imaging by wide beam reconstruction: A competing risk analysis
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Long-term prognostic value of low-dose normal stress-only myocardial perfusion imaging by wide beam reconstruction: A competing risk analysis
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Impact Factor: 2.811
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Nappi C, Petretta M, Assante R, Zampella E, Gaudieri V, Cantoni V, Green R, Volpe F, Piscopo L, Mainolfi CG, Nicolai E, Acampa W, Cuocolo A
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Impact Factor: 2.811
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Megna R, Zampella E, Assante R, Nappi C, Gaudieri V, Mannarino T, Cantoni V, Green R, Daniele S, Mainolfi CG, Acampa W, Petretta M, Cuocolo A
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J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2020 Dec; 27(6): 2167-2177.
Impact Factor: 3.847
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Megna R, Nappi C, Gaudieri V, Mannarino T, Assante R, Zampella E, Green R, Cantoni V, D'Antonio A, Arumugam P, Acampa W, Petretta M, Cuocolo A
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J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2020 Jun 29; N/D: N/D-N/D.
Impact Factor: 3.847
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Megna R, Assante R, Zampella E, Gaudieri V, Nappi C, Cuocolo R, Mannarino T, Genova A, Green R, Cantoni V, Acampa W, Petretta M, Cuocolo A
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J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2019 Nov 11; N/D: N/D-N/D.
Impact Factor: 4.112
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* External validation and update of the J-ACCESS model in an Italian cohort of patients undergoing stress myocardial perfusion imaging (489 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2023 Jan 4; N/D: N/D-N/D.
Impact Factor: 2.811
View Export to BibTeX Export to EndNote
Megna R, Petretta M, Assante R, Zampella E, Nappi C, Gaudieri V, Mannarino T, Green R, Cantoni V, Buongiorno P, D , #antonio A, Acampa W, Cuocolo A
* External validation of the CRAX2MACE model in an Italian cohort of patients with suspected coronary artery disease undergoing stress myocardial perfusion imaging (339 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2021 Nov 3; N/D: N/D-N/D.
Impact Factor: 2.811
View Export to BibTeX Export to EndNote
Nappi C, Petretta M, Assante R, Zampella E, Gaudieri V, Cantoni V, Green R, Volpe F, Piscopo L, Mainolfi CG, Nicolai E, Acampa W, Cuocolo A
* Prognostic value of heart rate reserve in patients with suspected coronary artery disease undergoing stress myocardial perfusion imaging (380 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2021 Aug 3; N/D: N/D-N/D.
Impact Factor: 2.811
View Export to BibTeX Export to EndNote
Megna R, Zampella E, Assante R, Nappi C, Gaudieri V, Mannarino T, Cantoni V, Green R, Daniele S, Mainolfi CG, Acampa W, Petretta M, Cuocolo A
* Temporal trends of abnormal myocardial perfusion imaging in a cohort of Italian subjects: Relation with cardiovascular risk factors (714 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2020 Dec; 27(6): 2167-2177.
Impact Factor: 3.847
View Export to BibTeX Export to EndNote
Megna R, Nappi C, Gaudieri V, Mannarino T, Assante R, Zampella E, Green R, Cantoni V, D'Antonio A, Arumugam P, Acampa W, Petretta M, Cuocolo A
* Diagnostic value of clinical risk scores for predicting normal stress myocardial perfusion imaging in subjects without coronary artery calcium (425 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2020 Jun 29; N/D: N/D-N/D.
Impact Factor: 3.847
View Export to BibTeX Export to EndNote
Megna R, Assante R, Zampella E, Gaudieri V, Nappi C, Cuocolo R, Mannarino T, Genova A, Green R, Cantoni V, Acampa W, Petretta M, Cuocolo A
* Pretest models for predicting abnormal stress single-photon emission computed tomography myocardial perfusion imaging (666 views)
J Nucl Cardiol (ISSN: 1071-3581linking, 1532-6551electronic), 2019 Nov 11; N/D: N/D-N/D.
Impact Factor: 4.112
View Export to BibTeX Export to EndNote
6 Records (6 excluding Abstracts).
Total impact factor: 20.239 (20.239 excluding Abstracts).
Total 5 year impact factor: 18.2 (18.2 excluding Abstracts).
Total impact factor: 20.239 (20.239 excluding Abstracts).
Total 5 year impact factor: 18.2 (18.2 excluding Abstracts).
746 views. Last view on Monday 19 May 2025, 5:12:00
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