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Qiao J, Li S, Yang H, Chen X, Zhu T, Li Q, Wan W, Xu Y, Ge B, Zhao Y, Tang Y, Li F, He Y, Xia L. Subtraction Improves the Accuracy of Coronary CT Angiography in Patients with Severe Calcifications in Identifying Moderate and Severe Stenosis: A Multicenter Study. Acad Radiol 2023; 30:2801-2810. [PMID: 36586762 DOI: 10.1016/j.acra.2022.11.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 11/06/2022] [Accepted: 11/27/2022] [Indexed: 12/30/2022]
Abstract
RATIONALE AND OBJECTIVES To investigate the diagnostic accuracy of subtraction coronary computed tomographic angiography (CCTAsub) in identifying ≥ 50% and ≥ 70% coronary stenosis in patients with different degrees of calcification. MATERIALS AND METHODS In this study, 180 patients with coronary calcified plaques who underwent both coronary CT angiography and invasive coronary angiography (ICA) were prospectively enrolled at five centers. Patients were divided into three groups according to the Agatston score: group A (low to moderate, < 400), group B (high, 400-999), and group C (very high, ≥ 1000). Diagnostic accuracies estimated by area under the receiver operating characteristic curve (AUC) were compared between conventional CCTA (CCTAcon) and CCTAsub, with ICA as a reference standard. RESULTS There were 86 patients in group A, 44 in group B, and 50 in group C. In identifying ≥ 70% coronary stenosis, subtraction improved the diagnostic accuracies on a per-segment basis in group B (AUC: 0.80 vs 0.92, p = 0.001) and group C (AUC: 0.75 vs 0.84, p = 0.001) after subtraction. When identifying ≥ 50% coronary stenosis, the per-segment AUC of CCTAsub in group B and C were significantly higher than that in CCTAcon (group B: 0.81 vs 0.92, p < 0.001; group C: 0.77 vs 0.88, p < 0.001). However, no improvement was observed in group A. CONCLUSION Subtraction achieved better diagnostic accuracy in patients with Agatston score ≥ 400, both in identifying ≥ 50% and ≥ 70% coronary stenosis, which was instructive for the application of subtraction in clinical practice.
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Affiliation(s)
- Jinhan Qiao
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Sheng Li
- Department of Radiology, People's Hospital, Hubei University of Medicine, Shiyan, China
| | - Hongzhi Yang
- Department of Radiology, Xidian Group Hospital, Xi'an, China
| | - Xiaolong Chen
- Image Center Shaanxi Provincial People's Hospital, Xi'an, China
| | - Tingting Zhu
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Qian Li
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weijia Wan
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yinghao Xu
- Canon Medical Systems (China) CO.,LTD., Building 205, Yard NO.A10, JiuXianQiao North Road, ChaoYang District, 100015, Beijing
| | - Bing Ge
- Canon Medical Systems (China) CO.,LTD., Building 205, Yard NO.A10, JiuXianQiao North Road, ChaoYang District, 100015, Beijing
| | - Yun Zhao
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Yuanyuan Tang
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Fang Li
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Bejing, China; Department of Radiology, Beijing Chest Hospital, Capital Medical University, Beijing, China.
| | - Yi He
- Department of Radiology, Beijing Friendship Hospital, Capital Medical University, Bejing, China.
| | - Liming Xia
- From the Department of Radiology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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van Velzen SGM, Dobrolinska MM, Knaapen P, van Herten RLM, Jukema R, Danad I, Slart RHJA, Greuter MJW, Išgum I. Automated cardiovascular risk categorization through AI-driven coronary calcium quantification in cardiac PET acquired attenuation correction CT. J Nucl Cardiol 2023; 30:955-969. [PMID: 35851642 PMCID: PMC10261233 DOI: 10.1007/s12350-022-03047-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 05/30/2022] [Indexed: 12/17/2022]
Abstract
BACKGROUND We present an automatic method for coronary artery calcium (CAC) quantification and cardiovascular risk categorization in CT attenuation correction (CTAC) scans acquired at rest and stress during cardiac PET/CT. The method segments CAC according to visual assessment rather than the commonly used CT-number threshold. METHODS The method decomposes an image containing CAC into a synthetic image without CAC and an image showing only CAC. Extensive evaluation was performed in a set of 98 patients, each having rest and stress CTAC scans and a dedicated calcium scoring CT (CSCT). Standard manual calcium scoring in CSCT provided the reference standard. RESULTS The interscan reproducibility of CAC quantification computed as average absolute relative differences between CTAC and CSCT scan pairs was 75% and 85% at rest and stress using the automatic method compared to 121% and 114% using clinical calcium scoring. Agreement between automatic risk assessment in CTAC and clinical risk categorization in CSCT resulted in linearly weighted kappa of 0.65 compared to 0.40 between CTAC and CSCT using clinically used calcium scoring. CONCLUSION The increased interscan reproducibility achieved by our method may allow routine cardiovascular risk assessment in CTAC, potentially relieving the need for dedicated CSCT.
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Affiliation(s)
- S G M van Velzen
- Department of Biomedical Engineering and Physics, Amsterdam UMC location University of Amsterdam, Meibergdreef 123, 1105 AZ, Amsterdam, the Netherlands.
- Informatics Institute, University of Amsterdam, Amsterdam, the Netherlands.
- Amsterdam Cardiovascular Sciences, Heart Failure & Arrhythmias, Amsterdam, the Netherlands.
| | - M M Dobrolinska
- Medical Imaging Center, Departments of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, the Netherlands
| | - P Knaapen
- Department of Cardiology, VU University Medical Center, Amsterdam, the Netherlands
| | - R L M van Herten
- Department of Biomedical Engineering and Physics, Amsterdam UMC location University of Amsterdam, Meibergdreef 123, 1105 AZ, Amsterdam, the Netherlands
- Informatics Institute, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure & Arrhythmias, Amsterdam, the Netherlands
| | - R Jukema
- Department of Cardiology, VU University Medical Center, Amsterdam, the Netherlands
| | - I Danad
- Department of Cardiology, VU University Medical Center, Amsterdam, the Netherlands
| | - R H J A Slart
- Medical Imaging Center, Departments of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, the Netherlands
- Department of Biomedical Photonic Imaging, Faculty of Science and Technology, University of Twente, Drienerlolaan 5, 7522 NB, Enschede, the Netherlands
| | - M J W Greuter
- Medical Imaging Center, Departments of Radiology, Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, PO Box 30.001, 9700 RB, Groningen, the Netherlands
- Department of Robotics and Mechatronics, Faculty of Electrical Engineering, Mathematics & Computer Science, University of Twente, P.O. Box 217, 7500 AE, Enschede, the Netherlands
| | - I Išgum
- Department of Biomedical Engineering and Physics, Amsterdam UMC location University of Amsterdam, Meibergdreef 123, 1105 AZ, Amsterdam, the Netherlands
- Informatics Institute, University of Amsterdam, Amsterdam, the Netherlands
- Amsterdam Cardiovascular Sciences, Heart Failure & Arrhythmias, Amsterdam, the Netherlands
- Department of Radiology and Nuclear Medicine, Amsterdam UMC location University of Amsterdam, Amsterdam, the Netherlands
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3
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Suzuki Y, Matsumoto N, Sugai S, Makita A, Yumikura T, Yoda S, Amano Y, Okumura Y. Relationship Among Coronary Artery Calcium Score, Myocardial Perfusion SPECT and Risk Stratification of Coronary Artery Disease. ANNALS OF NUCLEAR CARDIOLOGY 2022; 8:113-116. [PMID: 36540187 PMCID: PMC9749747 DOI: 10.17996/anc.22-00166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 06/17/2023]
Abstract
Since Agatston et al. first reported quantification of the coronary artery calcification score (CACS) in 1990, discussion of its clinical significance and use in diagnostic management has continued. Recent papers have reported the relationship between CACS and myocardial perfusion single photon emission computed tomography (SPECT: MPS) and its combined diagnostic value. When interpreting CACS results, it should be noted that the frequency of significant ischemia detected by MPS, likelihood of coronary artery disease (CAD), and event rate gradually increased from mild to moderate CACS (1-400). At present, high CACS is considered to be moderately consistent with abnormal MPS, and abnormal CACS in normal MPS may contribute to CAD risk stratification. However, it should be noted that CACS=0 does not completely exclude CAD, which is particularly important when using CACS as a gatekeeper for MPS. Both stand-alone computed tomography (CT) scanner and hybrid SPECT-CT scanner are available for combined risk stratification of CACS and MPS in addition to improvement of image quality with attenuation correction.
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Affiliation(s)
- Yasuyuki Suzuki
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
| | - Naoya Matsumoto
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
| | - Shonosuke Sugai
- Department of Cardiology, Kawaguchi Municipal Medical Center, Saitama, Japan
| | - Ayano Makita
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
| | - Tetsuro Yumikura
- Department of Cardiology, Nihon University Hospital, Tokyo, Japan
| | - Shunichi Yoda
- Department of Radiology, Nihon University Hospital, Tokyo, Japan
| | - Yasuo Amano
- Division of Cardiology, Department of Medicine, Nihon University, Tokyo, Japan
| | - Yasuo Okumura
- Department of Radiology, Nihon University Hospital, Tokyo, Japan
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4
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Wong JJJ, Yew MS. Implications of transient ischemic dilatation and impaired left ventricular ejection fraction reserve in patients with normal stress myocardial perfusion imaging and elevated coronary artery calcium. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2022; 38:1651-1658. [PMID: 38819545 DOI: 10.1007/s10554-022-02549-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 02/01/2022] [Indexed: 11/05/2022]
Abstract
PURPOSE Guidelines recommend stress only (SO) myocardial perfusion imaging (MPI) without follow-up rest imaging if perfusion and left ventricular ejection fraction (LVEF) are normal. However additional rest imaging may show transient ischaemic dilation (TID) and/or impaired LVEF reserve (iLVEFr) suggestive of 'balanced ischemia'. Concurrent coronary artery calcium (CAC) scoring helps to identify subclinical atherosclerosis. The safety of SO MPI when CAC is elevated is unclear. We aim to assess the incidence and outcomes of TID and iLVEFr amongst stress/rest MPIs with normal SO images and elevated CAC. METHODS Retrospective analysis of normal stress/rest MPIs performed between 1 March 2016 to 31 January 2017 with concurrently measured CAC >300. Cases were stratified by presence of TID and/or iLVEFr. Major adverse cardiac events (MACE, defined as cardiac death, non-fatal myocardial infarction and revascularization) within 24 months were compared. RESULTS There were 230 cases included of which 43 (18.7%) had TID and/or iLVEFr. Presence of TID and/or iLVEFr was associated with higher 24-month MACE (23.3 vs. 8.6%, p = 0.013), driven by more elective revascularizations (18.6 vs. 4.3%, p = 0.001). Cardiac death and non-fatal myocardial infarction rates were similar. TID and/or iLVEFr significantly predicted overall MACE after multivariate analysis (OR 2.933 [1.214 - 7.087], p = 0.017). CONCLUSIONS TID and/or iLVEFr is seen in the minority of normal stress MPI with elevated CAC, and is associated with higher 24-month MACE, driven by higher elective revascularizations. Overall cardiac death and non-fatal myocardial infarction rates were low and not significantly different between both groups.
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Affiliation(s)
| | - Min Sen Yew
- Department of Cardiology, Tan Tock Seng Hospital, 11 Jln Tan Tock Seng, 308433, Singapore, Singapore.
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5
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Yamagishi M, Tamaki N, Akasaka T, Ikeda T, Ueshima K, Uemura S, Otsuji Y, Kihara Y, Kimura K, Kimura T, Kusama Y, Kumita S, Sakuma H, Jinzaki M, Daida H, Takeishi Y, Tada H, Chikamori T, Tsujita K, Teraoka K, Nakajima K, Nakata T, Nakatani S, Nogami A, Node K, Nohara A, Hirayama A, Funabashi N, Miura M, Mochizuki T, Yokoi H, Yoshioka K, Watanabe M, Asanuma T, Ishikawa Y, Ohara T, Kaikita K, Kasai T, Kato E, Kamiyama H, Kawashiri M, Kiso K, Kitagawa K, Kido T, Kinoshita T, Kiriyama T, Kume T, Kurata A, Kurisu S, Kosuge M, Kodani E, Sato A, Shiono Y, Shiomi H, Taki J, Takeuchi M, Tanaka A, Tanaka N, Tanaka R, Nakahashi T, Nakahara T, Nomura A, Hashimoto A, Hayashi K, Higashi M, Hiro T, Fukamachi D, Matsuo H, Matsumoto N, Miyauchi K, Miyagawa M, Yamada Y, Yoshinaga K, Wada H, Watanabe T, Ozaki Y, Kohsaka S, Shimizu W, Yasuda S, Yoshino H. JCS 2018 Guideline on Diagnosis of Chronic Coronary Heart Diseases. Circ J 2021; 85:402-572. [PMID: 33597320 DOI: 10.1253/circj.cj-19-1131] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | - Nagara Tamaki
- Department of Radiology, Kyoto Prefectural University of Medicine Graduate School
| | - Takashi Akasaka
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Takanori Ikeda
- Department of Cardiovascular Medicine, Toho University Graduate School
| | - Kenji Ueshima
- Center for Accessing Early Promising Treatment, Kyoto University Hospital
| | - Shiro Uemura
- Department of Cardiology, Kawasaki Medical School
| | - Yutaka Otsuji
- Second Department of Internal Medicine, University of Occupational and Environmental Health, Japan
| | - Yasuki Kihara
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Kazuo Kimura
- Division of Cardiology, Yokohama City University Medical Center
| | - Takeshi Kimura
- Department of Cardiovascular Medicine, Kyoto University Graduate School
| | | | | | - Hajime Sakuma
- Department of Radiology, Mie University Graduate School
| | | | - Hiroyuki Daida
- Department of Cardiovascular Medicine, Juntendo University Graduate School
| | | | - Hiroshi Tada
- Department of Cardiovascular Medicine, University of Fukui
| | | | - Kenichi Tsujita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University
| | | | - Kenichi Nakajima
- Department of Functional Imaging and Artificial Intelligence, Kanazawa Universtiy
| | | | - Satoshi Nakatani
- Division of Functional Diagnostics, Department of Health Sciences, Osaka University Graduate School of Medicine
| | | | - Koichi Node
- Department of Cardiovascular Medicine, Saga University
| | - Atsushi Nohara
- Division of Clinical Genetics, Ishikawa Prefectural Central Hospital
| | | | | | - Masaru Miura
- Department of Cardiology, Tokyo Metropolitan Children's Medical Center
| | | | | | | | - Masafumi Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University
| | - Toshihiko Asanuma
- Division of Functional Diagnostics, Department of Health Sciences, Osaka University Graduate School
| | - Yuichi Ishikawa
- Department of Pediatric Cardiology, Fukuoka Children's Hospital
| | - Takahiro Ohara
- Division of Community Medicine, Tohoku Medical and Pharmaceutical University
| | - Koichi Kaikita
- Department of Cardiovascular Medicine, Graduate School of Medical Sciences, Kumamoto University
| | - Tokuo Kasai
- Department of Cardiology, Uonuma Kinen Hospital
| | - Eri Kato
- Department of Cardiovascular Medicine, Department of Clinical Laboratory, Kyoto University Hospital
| | | | - Masaaki Kawashiri
- Department of Cardiovascular and Internal Medicine, Kanazawa University
| | - Keisuke Kiso
- Department of Diagnostic Radiology, Tohoku University Hospital
| | - Kakuya Kitagawa
- Department of Advanced Diagnostic Imaging, Mie University Graduate School
| | - Teruhito Kido
- Department of Radiology, Ehime University Graduate School
| | | | | | | | - Akira Kurata
- Department of Radiology, Ehime University Graduate School
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
| | - Eitaro Kodani
- Department of Internal Medicine and Cardiology, Nippon Medical School Tama Nagayama Hospital
| | - Akira Sato
- Department of Cardiology, University of Tsukuba
| | - Yasutsugu Shiono
- Department of Cardiovascular Medicine, Wakayama Medical University
| | - Hiroki Shiomi
- Department of Cardiovascular Medicine, Kyoto University Graduate School
| | - Junichi Taki
- Department of Nuclear Medicine, Kanazawa University
| | - Masaaki Takeuchi
- Department of Laboratory and Transfusion Medicine, Hospital of the University of Occupational and Environmental Health, Japan
| | | | - Nobuhiro Tanaka
- Department of Cardiology, Tokyo Medical University Hachioji Medical Center
| | - Ryoichi Tanaka
- Department of Reconstructive Oral and Maxillofacial Surgery, Iwate Medical University
| | | | | | - Akihiro Nomura
- Innovative Clinical Research Center, Kanazawa University Hospital
| | - Akiyoshi Hashimoto
- Department of Cardiovascular, Renal and Metabolic Medicine, Sapporo Medical University
| | - Kenshi Hayashi
- Department of Cardiovascular Medicine, Kanazawa University Hospital
| | - Masahiro Higashi
- Department of Radiology, National Hospital Organization Osaka National Hospital
| | - Takafumi Hiro
- Division of Cardiology, Department of Medicine, Nihon University
| | | | - Hitoshi Matsuo
- Department of Cardiovascular Medicine, Gifu Heart Center
| | - Naoya Matsumoto
- Division of Cardiology, Department of Medicine, Nihon University
| | | | | | | | - Keiichiro Yoshinaga
- Department of Diagnostic and Therapeutic Nuclear Medicine, Molecular Imaging at the National Institute of Radiological Sciences
| | - Hideki Wada
- Department of Cardiology, Juntendo University Shizuoka Hospital
| | - Tetsu Watanabe
- Department of Cardiology, Pulmonology, and Nephrology, Yamagata University
| | - Yukio Ozaki
- Department of Cardiology, Fujita Medical University
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Satoshi Yasuda
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
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6
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Machado AD, Andrade GRG, Levy J, Ferreira SS, Marchioni DM. Association between Vitamins and Minerals with Antioxidant Effects and Coronary Artery Calcification in Adults and Older Adults: A Systematic Review. Curr Pharm Des 2019; 25:2474-2479. [DOI: 10.2174/1381612825666190722101954] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 07/20/2019] [Indexed: 12/19/2022]
Abstract
Background:
Coronary Artery Calcification (CAC) is considered an important cardiovascular risk
factor. There is evidence that CAC is associated with an increased risk of atherosclerosis, coronary events and
cardiovascular mortality. Inflammation is one of the factors associated with CAC and despite the interest in antioxidant
compounds that can prevent CAC, its association with antioxidants remains unclear.
Objective:
This study aimed to systematically review the association between vitamins and minerals with antioxidant
effects and CAC in adults and older adults.
Methods:
We conducted a systematic review using PubMed for articles published until October 2018. We included
studies conducted in subjects aged 18 years and older with no previous cardiovascular disease. Studies
involving animal or in vitro experiments and the ones that did not use reference methods to assess the CAC, dietary
intake or serum levels of vitamin or mineral were excluded.
Results:
The search yielded 390 articles. After removal of duplicates, articles not related to the review, review
articles, editorials, hypothesis articles and application of the inclusion and exclusion criteria, 9 articles remained.
The results of the studies included in this systematic review suggest that magnesium is inversely associated with
CAC and results on the association between CAC and vitamin E have been conflicting.
Conclusion:
Additional prospective studies are needed to elucidate the role of these micronutrients on CAC.
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Affiliation(s)
- Alisson Diego Machado
- Department of Nephrology, Hospital das Clinicas, Faculty of Medicine, University of Sao Paulo, Sao Paulo, Brazil
| | | | - Jéssica Levy
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Sara Silva Ferreira
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
| | - Dirce Maria Marchioni
- Department of Nutrition, School of Public Health, University of Sao Paulo, Sao Paulo, Brazil
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7
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Assante R, Klain M, Acampa W. Use of coronary artery calcium scanning as a triage for invasive coronary angiography. J Nucl Cardiol 2019; 26:613-615. [PMID: 29039084 DOI: 10.1007/s12350-017-1076-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2017] [Accepted: 09/16/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Roberta Assante
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy.
| | - Michele Klain
- Department of Advanced Biomedical Sciences, University Federico II, Via Pansini 5, 80131, Naples, Italy
| | - Wanda Acampa
- 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
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8
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Sharir T. Transient ischemic dilation: An old but not obsolete marker of extensive coronary artery disease. J Nucl Cardiol 2018; 25:738-741. [PMID: 28975548 DOI: 10.1007/s12350-017-1082-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 09/05/2017] [Indexed: 10/18/2022]
Affiliation(s)
- Tali Sharir
- Department of Nuclear Cardiology, Assuta Medical Center, 96 Igal Alon, C Building, 67891, Tel Aviv, Israel.
- Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheba, Israel.
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9
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Engbers EM, Timmer JR, Ottervanger JP. Coronary artery calcium score as a gatekeeper in the non-invasive evaluation of suspected coronary artery disease in symptomatic patients. J Nucl Cardiol 2017; 24:826-831. [PMID: 28150157 DOI: 10.1007/s12350-017-0792-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Accepted: 09/02/2016] [Indexed: 01/07/2023]
Affiliation(s)
- Elsemiek M Engbers
- Department of Cardiology, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands.
- Department of Nuclear Medicine, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands.
| | - Jorik R Timmer
- Department of Cardiology, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
| | - Jan Paul Ottervanger
- Department of Cardiology, Isala, Dokter van Heesweg 2, 8025 AB, Zwolle, The Netherlands
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10
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Rozanski A, Berman DS. Coronary artery calcium scanning in symptomatic patients: Ready for use as a gatekeeper for further testing? J Nucl Cardiol 2017; 24:835-838. [PMID: 28205074 DOI: 10.1007/s12350-017-0794-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2017] [Accepted: 01/09/2017] [Indexed: 12/29/2022]
Affiliation(s)
- Alan Rozanski
- Division of Cardiology, Mount Sinai St. Lukes Hospital, Mount Sinai Heart, 1111 Amsterdam Avenue, New York, NY, 10025, USA.
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Daniel S Berman
- Departments of Imaging and Medicine, Cedars-Sinai Medical Center and the Cedars-Sinai Heart Institute, Los Angeles, CA, USA
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11
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Lairez O, Agostini D. One year of nuclear cardiology in Europe. Ann Nucl Med 2016; 30:594-599. [PMID: 27637179 PMCID: PMC5272875 DOI: 10.1007/s12149-016-1126-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 07/08/2016] [Indexed: 11/26/2022]
Affiliation(s)
- Olivier Lairez
- Department of Nuclear Medicine, Rangueil University Hospital, Toulouse, France
- Cardiac Imaging Center, Toulouse University Hospital, Toulouse, France
| | - Denis Agostini
- Department of Nuclear Medicine, Caen University Hospital, Caen, France.
- Normandy University, EA 4650, Caen, France.
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