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Aghayev A, Weber B, Lins de Carvalho T, Glaudemans AWJM, Nienhuis PH, van der Geest KSM, Slart RHJA. Multimodality imaging to assess diagnosis and evaluate complications of large vesselarteritis. J Nucl Cardiol 2024:101864. [PMID: 38663459 DOI: 10.1016/j.nuclcard.2024.101864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/21/2024] [Accepted: 04/12/2024] [Indexed: 05/26/2024]
Abstract
Different types of vasculitis can be distinguished according to the blood vessel's size that is preferentially affected: large-vessel, medium-vessel, and small-vessel vasculitides. Giant cell arteritis (GCA) and Takayasu's arteritis (TAK) are the main forms of large-vessel vasculitis, and may lead to lumen narrowing. Clinical manifestations of arterial narrowing on the short- and long term include vision loss, stroke, limb ischemia, and heart failure. Imaging tools are well established diagnostic tests for large-vessel vasculitis and may aid therapy monitoring in selected cases while providing important information regarding the occurrence of vascular damage, tissue and organ complications. This review aims to provide the current status of multimodality imaging for the diagnosis and identification of vascular complications in the field of large vessel vasculitis.
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Affiliation(s)
- Ayaz Aghayev
- Cardiovascular Imaging Program, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Brittany Weber
- Cardiovascular Imaging Program, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Tiago Lins de Carvalho
- Cardiovascular Imaging Program, Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Andor W J M Glaudemans
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Pieter H Nienhuis
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, the Netherlands; Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Kornelis S M van der Geest
- Department of Rheumatology and Clinical Immunology, University Medical Center Groningen, University of Groningen, the Netherlands
| | - Riemer H J A Slart
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, University of Groningen, the Netherlands; Department of Biomedical Photonic Imaging, Faculty of Science and Technology, University of Twente, Enschede, the Netherlands.
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Wall C, Weir-McCall J, Tweed K, Hoole SP, Gopalan D, Huang Y, Corovic A, Peverelli M, Dey D, Bennett MR, Rudd JHF, Kydd A, Bhagra S, Tarkin JM. CT pericoronary adipose tissue density predicts coronary allograft vasculopathy and adverse clinical outcomes after cardiac transplantation. Eur Heart J Cardiovasc Imaging 2024:jeae069. [PMID: 38493483 DOI: 10.1093/ehjci/jeae069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Accepted: 02/26/2024] [Indexed: 03/19/2024] Open
Abstract
AIMS To assess pericoronary adipose tissue (PCAT) density on Coronary Computed Tomography Angiography (CCTA) as a marker of inflammatory disease activity in coronary allograft vasculopathy (CAV). METHODS AND RESULTS PCAT density, lesion volumes, and total vessel volume-to-myocardial mass ratio (V/M) were retrospectively measured in 126 CCTAs from 94 heart transplant patients (mean age 49 [SD 14.5] years, 40% female) who underwent imaging between 2010 to 2021; age and sex-matched controls; and patients with atherosclerosis. PCAT density was higher in transplant patients with CAV (n = 40; -73.0 HU [SD 9.3]) than without CAV (n = 86; -77.9 HU [SD 8.2]), and controls (n = 12; -86.2 HU [SD 5.4]), p < 0.01 for both. Unlike patients with atherosclerotic coronary artery disease (n = 32), CAV lesions were predominantly non-calcified, comprised of mostly fibrous or fibrofatty tissue. V/M was lower in patients with CAV than without (32.4 mm3/g [SD 9.7] vs. 41.4 mm3/g [SD 12.3], p < 0.0001). PCAT density and V/M improved the ability to predict CAV from AUC 0.75 to 0.85 when added to donor age and donor hypertension status (p < 0.0001). PCAT density above -66 HU was associated with a greater incidence of all-cause mortality (OR 18.0 [95%CI 3.25-99.6], p < 0.01) and the composite endpoint of death, CAV progression, acute rejection, and coronary revascularization (OR 7.47 [95%CI 1.8-31.6], p = 0.01) over 5.3 (SD 2.1) years. CONCLUSIONS Heart transplant patients with CAV have higher PCAT density and lower V/M than those without. Increased PCAT density is associated with adverse clinical outcomes. These CCTA metrics could be useful for diagnosis and monitoring of CAV severity.
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Affiliation(s)
- Christopher Wall
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
| | - Jonathan Weir-McCall
- Department of Radiology, University of Cambridge, Cambridge, UK
- Department of Radiology, Royal Papworth Hospital, Cambridge, UK
| | - Katharine Tweed
- Department of Radiology, Royal Papworth Hospital, Cambridge, UK
| | - Stephen P Hoole
- Department of Cardiology, Royal Papworth Hospital, Cambridge, UK
| | - Deepa Gopalan
- Department of Radiology, Cambridge University Hospitals NHS Trust, Cambridge, UK
- Department of Radiology, Imperial College Healthcare NHS Trust, London, UK
| | - Yuan Huang
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
| | - Andrej Corovic
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
| | - Marta Peverelli
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
| | - Damini Dey
- Departments of Biomedical Sciences and Medicine, Cedars-Sinai Medical Center, Biomedical Imaging Research Institute, Los Angeles, California
| | - Martin R Bennett
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
| | - James H F Rudd
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
| | - Anna Kydd
- Transplant Unit, Royal Papworth Hospital, Cambridge, UK
| | - Sai Bhagra
- Transplant Unit, Royal Papworth Hospital, Cambridge, UK
| | - Jason M Tarkin
- Section of Cardiorespiratory Medicine, University of Cambridge, Cambridge, UK
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Tian X, Zeng X. Chinese guideline for the diagnosis and treatment of Takayasu's arteritis (2023). RHEUMATOLOGY AND IMMUNOLOGY RESEARCH 2024; 5:5-26. [PMID: 38571931 PMCID: PMC10985707 DOI: 10.1515/rir-2024-0002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 02/19/2024] [Indexed: 04/05/2024]
Abstract
Takayasu's arteritis (TAK) is a chronic granulomatous inflammatory disease that involves aorta and its primary branches. It is characterized by wall thickening, stenosis/obliteration or aneurysm formation of the involved arteries. In order to standardize the diagnosis and treatment of TAK in China, a clinical practice guideline with an evidence-based approach is developed under the leadership of National Clinical Medical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID). Eleven recommendations for 11 clinical questions that are important to the diagnosis and treatment of TAK are developed based on the latest evidence and expert opinions combined with real clinical practice in China.
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Affiliation(s)
- Xinping Tian
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science& Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Ministry of Science& Technology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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4
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Tu YB, Gu M, Zhou SQ, Xie G, Liu LL, Deng FB, Li K. Pericoronary adipose tissue attenuation in patients with acute aortic dissection based on coronary computed tomography angiography. Quant Imaging Med Surg 2024; 14:31-42. [PMID: 38223036 PMCID: PMC10784082 DOI: 10.21037/qims-23-253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 10/11/2023] [Indexed: 01/16/2024]
Abstract
Background Periaortic fat is associated with coronary disease. Thus, it was hypothesized that the inflammation associated with acute aortic dissection (AAD) spreads to pericoronary adipose tissue (PCAT) via thoracic periaortic fat. Pericoronary adipose tissue attenuation (PCATa) serves as a marker for inflammation of perivascular adipose tissue (PVAT). This study sought to examine PCATa in individuals diagnosed with AAD. Methods Consecutive patients with chest pain from May 2020 to September 2022 were prospectively enrolled in this study and underwent coronary computed tomography angiography (CCTA) and/or aorta computed tomography angiography (CTA). Based on the results of the CTA, the patients were divided into the following two groups: (I) the AAD group; and (II) the non-AAD group. PCATa of the right coronary angiography (RCA), left anterior descending (LAD), and left circumflex (LCx) was quantified for each patient using semi-automated software. The PCATa values were compared between the AAD and non-AAD patients according to the atherosclerosis of the coronary arteries. Similarly, the PCATa values of the AAD patients were compared between the preoperative and postoperative steady states. Results A total of 136 patients (42 female, 94 male; mean age: 63.3±11.9 years) were divided into the two groups according to the presence of aortic dissection on CTA. The RCAPCATa, LADPCATa, and LCxPCATa values were significantly higher in the AAD subjects than the non-AAD subjects, regardless of the presence or absence of atherosclerosis in the coronary arteries [-85.1±9.3 vs. -92.9±10.0 Hounsfield unit (HU); -83.2±7.4 vs. -89.9±9.1 HU; -77.5±8.4 vs. -85.6±7.9 HU, all P<0.001). The preoperative RCAPCATa, LADPCATa, and LCxPCATa values were higher in the AAD patients than the postoperative steady-state patients (-82.9±8.7 vs. -97.6±8.8 HU; -79.8±7.6 vs. -92.8±6.8 HU; -74.6±7.1 vs. -87.7±6.9 HU, all P<0.001). According to the multivariable logistic regression analysis, high RCAPCATa and LADPCATa values were associated with AAD regardless of the degree of stenosis [odds ratio (OR) =0.014; 95% confidence interval (CI): 0.001-0.177; P=0.001 and OR =0.010; 95% CI: 0.001-0.189; P=0.002]. Conclusions PCATa on computed tomography was increased in patients with AAD regardless of the presence or absence of coronary artery disease (CAD). This suggests that vascular inflammation is present in AAD independent of CAD. Further research should be conducted to investigate the potential of this imaging biomarker to predict AAD and monitor patients' responses to therapies for AAD.
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Affiliation(s)
- Yong-Bo Tu
- Department of Radiology, Chongqing General Hospital, Chongqing, China
| | - Min Gu
- Department of Radiology, Chongqing General Hospital, Chongqing, China
| | - Shao-Quan Zhou
- Department of Radiology, Chongqing General Hospital, Chongqing, China
| | - Gang Xie
- Department of Radiology, Chongqing General Hospital, Chongqing, China
| | - Li-Li Liu
- Department of Radiology, Chongqing General Hospital, Chongqing, China
| | - Feng-Bin Deng
- Department of Radiology, Chongqing General Hospital, Chongqing, China
| | - Kang Li
- Department of Radiology, Chongqing General Hospital, Chongqing, China
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5
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Weber BN, Paik JJ, Aghayev A, Klein AL, Mavrogeni SI, Yu PB, Mukherjee M. Novel Imaging Approaches to Cardiac Manifestations of Systemic Inflammatory Diseases: JACC Scientific Statement. J Am Coll Cardiol 2023; 82:2128-2151. [PMID: 37993205 DOI: 10.1016/j.jacc.2023.09.819] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 09/08/2023] [Accepted: 09/13/2023] [Indexed: 11/24/2023]
Abstract
Derangements in the innate and adaptive immune responses observed in systemic inflammatory syndromes contributes to unique elevated atherosclerotic risk and incident cardiovascular disease. Novel multimodality imaging techniques may improve diagnostic precision for the screening and monitoring of disease activity. The integrated application of these technologies lead to earlier diagnosis and noninvasive monitoring of cardiac involvement in systemic inflammatory diseases that will aid in preclinical studies, enhance patient selection, and provide surrogate endpoints in clinical trials, thereby improving clinical outcomes. We review the common cardiovascular manifestations of immune-mediated systemic inflammatory diseases and address the clinical and investigational role of advanced multimodality cardiac imaging.
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Affiliation(s)
- Brittany N Weber
- Division of Cardiology, Brigham and Women's Hospital, Harvard University, Boston, Massachusetts, USA
| | - Julie J Paik
- Division of Rheumatology, Johns Hopkins University, Baltimore, Maryland, USA
| | - Ayaz Aghayev
- Department of Radiology, Brigham and Women's Hospital, Harvard University, Boston, Massachusetts, USA
| | - Allan L Klein
- Division of Cardiology, Cleveland Clinic, Cleveland, Ohio, USA
| | | | - Paul B Yu
- Division of Cardiology, Massachusetts General Hospital, Harvard University, Boston, Massachusetts, USA
| | - Monica Mukherjee
- Division of Cardiology, Johns Hopkins University, Baltimore, Maryland, USA.
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Zhao W, Zhang N, Yang S, Pan L, Liu J, Liu D, Xu L, Zhang G, Sun Z, Wen Z. Analysis of coronary computed tomography angiography-derived pericoronary fat attenuation index characteristics in the diagnostic assessment of patients with Takayasu arteritis. Quant Imaging Med Surg 2023; 13:7142-7155. [PMID: 37869303 PMCID: PMC10585558 DOI: 10.21037/qims-23-419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 08/17/2023] [Indexed: 10/24/2023]
Abstract
Background The clinical value of pericoronary adipose tissue in assessing Takayasu arteritis (TAK) with coronary artery involvement (CAI) is yet to be determined. The purpose of this study was to investigate the characteristics of pericoronary fat attenuation index (FAI) derived from coronary computed tomography angiography (CTA) in patients with TAK. Methods This is a retrospective study involving enrollment of 111 consecutive patients (mean age, 33.92±12.48 years) who were diagnosed as TAK, of which 52 patients had coronary artery involvement (TAK-CAI) and 59 patients without coronary artery involvement (TAK-nonCAI). Based on the extent of coronary artery lesion, the TAK-CAI group was further classified into localized group (n=25) and diffused group (n=27). Furthermore, patients with TAK were divided into active group (n=33) and inactive group (n=78). Meanwhile, 51 gender-matched individuals with normal appearance in coronary CTA examination were enrolled as the control group. The pericoronary FAI was quantitatively evaluated on each coronary CTA examination groups. The diagnostic value of pericoronary FAI was determined using the area under the curve (AUC) of the receiver operating characteristic. Results A higher pericoronary FAI was found in TAK-nonCAI group than control group with normal coronary arteries (P<0.001). Multivariate analysis showed that the FAI is an independent risk factor for coronary involvement in TAK patients [odds ratio (OR): 1.23, 95% confidence interval (CI): 1.13-1.35, P<0.001]. With the best cut-off value of -86.50, the pericoronary FAI identified coronary involvement with 67.8% sensitivity and 74.5% specificity (AUC: 0.794, 95% CI: 0.713-0.875, P<0.001). Multivariate analysis showed that the pericoronary FAI is an independent risk factor for determination of active TAK patients (OR: 1.57, 95% CI: 1.25-1.97, P<0.001). With the best cut-off value of -79.50, the pericoronary FAI identified active inflammation with 93.9% sensitivity and 74.4% specificity (AUC: 0.911, 95% CI: 0.860-0.962, P<0.001). Conclusions Coronary CTA-derived FAI is significantly increased in patients with TAK and can be used as a reliable biomarker to distinguish TAK patients from those with normal coronary arteries, and determine the extent of TAK inflammation.
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Affiliation(s)
- Wenjing Zhao
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Nan Zhang
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Shiyu Yang
- Department of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Lili Pan
- Department of Rheumatology and Immunology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jiayi Liu
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dongting Liu
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Lei Xu
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Guicheng Zhang
- School of Population Health, Curtin University, Perth, Australia
| | - Zhonghua Sun
- Discipline of Medical Radiation Science, Curtin Medical School, Curtin University, Perth, Australia
| | - Zhaoying Wen
- Department of Radiology, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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7
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Wolny RR, Kwieciński J, Zalewska J, Michałowska I, Kruk M, Kepka C, Prejbisz A, Pręgowski J, Chwała A, Skowroński J, Kobierska A, Ciesielski R, Januszewicz A, Witkowski A, Adlam D, Dey D, Kądziela J. Pericoronary adipose tissue density is increased in patients with recent spontaneous coronary dissection. Heart 2023; 109:1443-1449. [PMID: 37316164 DOI: 10.1136/heartjnl-2023-322482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/14/2023] [Indexed: 06/16/2023] Open
Abstract
OBJECTIVE Inflammatory activity is one of the potential mechanisms of spontaneous coronary artery dissection (SCAD). Recently, the pericoronary adipose tissue attenuation (PCAT) derived from CT angiography (CTA) has been established as a method for measuring vascular inflammation. We aimed to characterise the pancoronary and vessel-specific PCAT in patients with and without recent SCAD. METHODS The study comprised patients with SCAD referred to a tertiary centre between 2017 and 2022 who underwent CTA and were compared with individuals with no prior SCAD. PCAT was analysed on end-diastolic CTA reconstructions along proximal 40 mm of all major coronary vessels as well as the SCAD-related vessel. We analysed 48 patients with recent SCAD (median 6.1 (IQR 3.5-14.9) months since SCAD, 95.8% female) and 48 patients in the group without SCAD. RESULTS Pancoronary PCAT was higher in patients with SCAD compared with those without SCAD (-80.6±7.9 vs -85.3 HU±6.1, p=0.002). Vessel-specific PCAT in patients with SCAD compared with patients without SCAD was higher for both the RCA (-80.9±9.5 vs -87.1±6.9 HU, p=0.001) and the LCA (-80.3±7.8 vs -83.4±7.2 HU, p=0.04). In patients with SCAD, PCAT of the SCAD-related vessel was not significantly different from averaged PCAT of unaffected vessels (-81.2±9.2 vs -80.6±7.6, p=0.74). There was no association between PCAT and the interval from SCAD to CTA. CONCLUSIONS Patients with recent SCAD have higher PCAT compared with patients without SCAD, suggesting an increased perivascular inflammatory activity. This association is not restricted to the dissected vessel.
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Affiliation(s)
- Rafał R Wolny
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - Jacek Kwieciński
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - Joanna Zalewska
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - Ilona Michałowska
- Department of Radiology, National Institute of Cardiology, Warsaw, Poland
| | - Mariusz Kruk
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Warsaw, Poland
| | - Cezary Kepka
- Department of Coronary and Structural Heart Diseases, National Institute of Cardiology, Warsaw, Poland
| | - Aleksander Prejbisz
- Department of Epidemiology, Cardiovascular Disease Prevention and Health Promotion, National Institute of Cardiology, Warsaw, Poland
| | - Jerzy Pręgowski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - Alicja Chwała
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - Jarosław Skowroński
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | | | | | - Andrzej Januszewicz
- Department of Hypertension, National Institute of Cardiology, Warsaw, Poland
| | - Adam Witkowski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - David Adlam
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Damini Dey
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jacek Kądziela
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
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Guaricci AI, Neglia D, Acampa W, Andreini D, Baggiano A, Bianco F, Carrabba N, Conte E, Gaudieri V, Mushtaq S, Napoli G, Pergola V, Pontone G, Pedrinelli R, Mercuro G, Indolfi C, Guglielmo M. Computed tomography and nuclear medicine for the assessment of coronary inflammation: clinical applications and perspectives. J Cardiovasc Med (Hagerstown) 2023; 24:e67-e76. [PMID: 37052223 DOI: 10.2459/jcm.0000000000001433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
There is increasing evidence that in patients with atherosclerotic cardiovascular disease (ASCVD) under optimal medical therapy, a persisting dysregulation of the lipid and glucose metabolism, associated with adipose tissue dysfunction and inflammation, predicts a substantial residual risk of disease progression and cardiovascular events. Despite the inflammatory nature of ASCVD, circulating biomarkers such as high-sensitivity C-reactive protein and interleukins may lack specificity for vascular inflammation. As known, dysfunctional epicardial adipose tissue (EAT) and pericoronary adipose tissue (PCAT) produce pro-inflammatory mediators and promote cellular tissue infiltration triggering further pro-inflammatory mechanisms. The consequent tissue modifications determine the attenuation of PCAT as assessed and measured by coronary computed tomography angiography (CCTA). Recently, relevant studies have demonstrated a correlation between EAT and PCAT and obstructive coronary artery disease, inflammatory plaque status and coronary flow reserve (CFR). In parallel, CFR is well recognized as a marker of coronary vasomotor function that incorporates the haemodynamic effects of epicardial, diffuse and small-vessel disease on myocardial tissue perfusion. An inverse relationship between EAT volume and coronary vascular function and the association of PCAT attenuation and impaired CFR have already been reported. Moreover, many studies demonstrated that 18F-FDG PET is able to detect PCAT inflammation in patients with coronary atherosclerosis. Importantly, the perivascular FAI (fat attenuation index) showed incremental value for the prediction of adverse clinical events beyond traditional risk factors and CCTA indices by providing a quantitative measure of coronary inflammation. As an indicator of increased cardiac mortality, it could guide early targeted primary prevention in a wide spectrum of patients. In this review, we summarize the current evidence regarding the clinical applications and perspectives of EAT and PCAT assessment performed by CCTA and the prognostic information derived by nuclear medicine.
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Affiliation(s)
- Andrea Igoren Guaricci
- University Cardiology Unit, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, Bari
| | - Danilo Neglia
- Cardiovascular Department, Fondazione Toscana Gabriele Monasterio (FTGM), Pisa
| | - Wanda Acampa
- Department of Advanced Biomedical Sciences, University of Naples 'Federico II', Naples
| | - Daniele Andreini
- Centro Cardiologico Monzino IRCCS
- Department of Clinical Sciences and Community Health, Cardiovascular Section, Milan
| | - Andrea Baggiano
- Centro Cardiologico Monzino IRCCS
- Department of Clinical Sciences and Community Health, Cardiovascular Section, Milan
| | - Francesco Bianco
- Cardiovascular Sciences Department - AOU 'Ospedali Riuniti', Ancona
| | - Nazario Carrabba
- Department of Cardiothoracovascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Florence
| | - Edoardo Conte
- Centro Cardiologico Monzino IRCCS
- Department of Biomedical Sciences for Health, University of Milan, Milan
| | - Valeria Gaudieri
- Department of Advanced Biomedical Sciences, University of Naples 'Federico II', Naples
| | | | - Gianluigi Napoli
- University Cardiology Unit, Department of Interdisciplinary Medicine, University of Bari Aldo Moro, Bari
| | - Valeria Pergola
- Department of Cardiac, Thoracic and Vascular Sciences and Public Health, University of Padova, Padova
| | | | | | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari
| | - Ciro Indolfi
- Department of Medical and Surgical Sciences, Magna Graecia University, Catanzaro, Italy
| | - Marco Guglielmo
- Department of Cardiology, Division of Heart and Lungs, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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9
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Misra DP, Singh K, Rathore U, Kavadichanda CG, Ora M, Jain N, Agarwal V. Management of Takayasu arteritis. Best Pract Res Clin Rheumatol 2023; 37:101826. [PMID: 37246052 DOI: 10.1016/j.berh.2023.101826] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 04/09/2023] [Accepted: 04/16/2023] [Indexed: 05/30/2023]
Abstract
This review overviews the challenges in the assessment of disease activity, damage, and therapy of Takayasu arteritis (TAK). Recently developed disease activity scores for TAK are more useful for follow-up visits and require validation of cut-offs for active disease. A validated damage score for TAK is lacking. Computed tomography angiography (CTA), magnetic resonance angiography (MRA), and ultrasound enable the evaluation of vascular anatomy and arterial wall characteristics of TAK. 18-fluorodeoxyglucose (18-FDG) positron emission tomography (PET) visualizes arterial wall metabolic activity and complements the information provided by circulating C-reactive protein (CRP) levels. ESR and CRP alone moderately reflect TAK disease activity. TAK is corticosteroid-responsive but relapses upon tapering corticosteroids. Conventional synthetic disease-modifying anti-rheumatic drugs (DMARDs) are the first-line maintenance agents, and tumor necrosis factor-alpha inhibitors, tocilizumab, or tofacitinib are second-line agents for TAK. Revascularization procedures for TAK should be used judiciously during periods of inactive disease.
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Kritika Singh
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Upendra Rathore
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Chengappa G Kavadichanda
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, 605006, India.
| | - Manish Ora
- Department of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Neeraj Jain
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
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10
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Ucar AK, Ozdede A, Kayadibi Y, Adaletli I, Melikoglu M, Fresko I, Seyahi E. INCREASED ARTERIAL STIFFNESS AND ACCELERATED ATHEROSCLEROSIS IN TAKAYASU ARTERITIS. Semin Arthritis Rheum 2023; 60:152199. [PMID: 37011578 DOI: 10.1016/j.semarthrit.2023.152199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/08/2023] [Accepted: 03/27/2023] [Indexed: 03/31/2023]
Abstract
INTRODUCTION Cardiovascular diseases are the leading causes of morbidity and mortality in patients with Takayasu arteritis (TAK). Arterial stiffness and accelerated atherosclerosis have been reported in TAK, however, morphological changes in the arterial wall have not been adequately addressed. Shear wave elastography (SWE) is a new, non-invasive, direct and quantitative method of ultrasonography (US) that evaluates elasticity of biological tissues. METHODS A total of 50 patients with TAK (44F/6 M; mean age: 39.8 ± 8.2 years), 43 with systemic lupus erythematosus (SLE) (38F/5 M; 38.0 ± 7.9 years) and 57 healthy controls (HCs) (50F/7M: 39.5 ± 7.1 years) were studied using carotid B mode US and SWE. Carotid artery intima-media thickness (CCA IMT) and SWE were measured and the atherosclerotic plaques were recorded. Clinical characteristics and cardiovascular risk factors were determined. Intra and inter observer reproducibility was assessed and found good agreement. RESULTS The mean IMT in the right and left carotid arteries was significantly higher only among patients with TAK when compared to SLE and HCs. Carotid artery plaques were significantly increased only in patients with TAK. On the other hand, the mean SWE value was significantly increased among both TAK and SLE patients when compared to HCs, whereas patients with TAK had the highest value. These were also true after adjustments were made for atherosclerotic risk factors and after all those with atherosclerotic plaques were excluded from the analysis. TAK itself, diastolic blood pressure levels and IMT were independently associated with SWE. CONCLUSIONS Markedly increased CCA IMT and SWE values appear to be uniquely associated with TAK, suggesting that they could be used as diagnostic tools. Arterial stiffness occurs independently from atherosclerosis and is associated with arterial thickening. Further studies should investigate whether CCA SWE values could predict cardiovascular morbidity and mortality. Strong association with premature atherosclerosis could be also considered as a unique feature of TAK.
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Affiliation(s)
- Ayse Kalyoncu Ucar
- Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ayse Ozdede
- Department of Internal Medicine, Division of Rheumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul 81310, Turkey
| | - Yasemin Kayadibi
- Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Ibrahim Adaletli
- Department of Radiology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul, Turkey
| | - Melike Melikoglu
- Department of Internal Medicine, Division of Rheumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul 81310, Turkey
| | - Izzet Fresko
- Department of Internal Medicine, Division of Rheumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul 81310, Turkey
| | - Emire Seyahi
- Department of Internal Medicine, Division of Rheumatology, Cerrahpasa Medical Faculty, Istanbul University-Cerrahpasa, Istanbul 81310, Turkey.
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11
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Yu X, Botezatu S, Tzolos E, Dey D, Kwiecinski J. Pericoronary adipose tissue CT attenuation in coronary artery plaque inflammation. Heart 2023; 109:485-493. [PMID: 36627185 PMCID: PMC9974857 DOI: 10.1136/heartjnl-2022-321158] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Affiliation(s)
- Xinming Yu
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Simona Botezatu
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.,Cardiology Department, Euroecolab, University of Medicine and Pharmacy 'Carol Davila', Bucharest, Romania
| | - Evangelos Tzolos
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK
| | - Damini Dey
- Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Jacek Kwiecinski
- Department of Interventional Cardiology and Angiology, Institute of Cardiology, Warsaw, Poland
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12
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Abstract
Multimodality cardiovascular imaging is an essential component of the clinical management of patients with large-vessel vasculitis (LVV), a chronic, relapsing and remitting inflammatory disease of the aorta and its major branches. Imaging is needed to confirm the initial diagnosis, to survey the extent and severity of arterial involvement, to screen for cardiovascular complications and for subsequent long-term disease monitoring. Indeed, diagnosing LVV can be challenging due to the non-specific nature of the presenting symptoms, which often evoke a broad differential. Identification of disease flares and persistent residual arteritis following conventional treatments for LVV present additional clinical challenges. However, by identifying and tracking arterial inflammation and injury, multimodality imaging can help direct the use of disease-modifying treatments that suppress inflammation and prevent or slow disease progression. Each of the non-invasive imaging modalities can provide unique and complementary information, contributing to different aspects of the overall clinical assessment. This article provides a focused review of the many roles of multimodality imaging in LVV.
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Affiliation(s)
- Jason M Tarkin
- Section of Cardiorespiratory Medicine, University of Cambridge, Heart & Lung Research Institute, Cambridge, UK
| | - Deepa Gopalan
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.,Department of Radiology, Imperial College Healthcare NHS Trust, London, UK
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13
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Misra DP, Jain N, Ora M, Singh K, Agarwal V, Sharma A. Outcome Measures and Biomarkers for Disease Assessment in Takayasu Arteritis. Diagnostics (Basel) 2022; 12:diagnostics12102565. [PMID: 36292253 PMCID: PMC9601573 DOI: 10.3390/diagnostics12102565] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 10/16/2022] [Accepted: 10/18/2022] [Indexed: 12/05/2022] Open
Abstract
Takayasu arteritis (TAK) is a less common large vessel vasculitis where histopathology of involved arteries is difficult to access except during open surgical procedures. Assessment of disease activity in TAK, therefore, relies on surrogate measures. Clinical disease activity measures such as the National Institutes of Health (NIH) score, the Disease Extent Index in TAK (DEI.TAK) and the Indian TAK Clinical Activity Score (ITAS2010) inconsistently associate with acute phase reactants (APRs). Computerized tomographic angiography (CTA), magnetic resonance angiography (MRA), or color Doppler Ultrasound (CDUS) enables anatomical characterization of stenosis, dilatation, and vessel wall characteristics. Vascular wall uptake of 18-fluorodeoxyglucose or other ligands using positron emission tomography computerized tomography (PET-CT) helps assess metabolic activity, which reflects disease activity well in a subset of TAK with normal APRs. Angiographic scoring systems to quantitate the extent of vascular involvement in TAK have been developed recently. Erythrocyte sedimentation rate and C-reactive protein have a moderate performance in distinguishing active TAK. Numerous novel biomarkers are under evaluation in TAK. Limited literature suggests a better assessment of active disease by combining APRs, PET-CT, and circulating biomarkers. Validated damage indices and patient-reported outcome measures specific to TAK are lacking. Few biomarkers have been evaluated to reflect vascular damage in TAK and constitute important research agenda.
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow 226014, India
- Correspondence: (D.P.M.); (A.S.)
| | - Neeraj Jain
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow 226014, India
| | - Manish Ora
- Department of Nuclear Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow 226014, India
| | - Kritika Singh
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow 226014, India
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow 226014, India
| | - Aman Sharma
- Clinical Immunology and Rheumatology Services, Department of Internal Medicine, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India
- Correspondence: (D.P.M.); (A.S.)
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14
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Shi H, Wu H, Winkler MA, Belin de Chantemèle EJ, Lee R, Kim HW, Weintraub NL. Perivascular adipose tissue in autoimmune rheumatic diseases. Pharmacol Res 2022; 182:106354. [PMID: 35842184 PMCID: PMC10184774 DOI: 10.1016/j.phrs.2022.106354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/27/2022] [Accepted: 07/11/2022] [Indexed: 01/14/2023]
Abstract
Perivascular adipose tissue (PVAT) resides at the outermost boundary of the vascular wall, surrounding most conduit blood vessels, except for the cerebral vessels, in humans. A growing body of evidence suggests that inflammation localized within PVAT may contribute to the pathogenesis of cardiovascular disease (CVD). Patients with autoimmune rheumatic diseases (ARDs), e.g., systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), psoriasis, etc., exhibit heightened systemic inflammation and are at increased risk for CVD. Data from clinical studies in patients with ARDs support a linkage between dysfunctional adipose tissue, and PVAT in particular, in disease pathogenesis. Here, we review the data linking PVAT to the pathogenesis of CVD in patients with ARDs, focusing on the role of novel PVAT imaging techniques in defining disease risk and responses to biological therapies.
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Affiliation(s)
- Hong Shi
- Division of Rheumatology, Medical College of Georgia at Augusta University, Augusta, GA, USA; Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Hanping Wu
- Department of Radiology and Imaging, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Michael A Winkler
- Department of Radiology and Imaging, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Eric J Belin de Chantemèle
- Division of Cardiology, Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA; Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Richard Lee
- Department of Surgery, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Ha Won Kim
- Division of Cardiology, Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA; Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, GA, USA
| | - Neal L Weintraub
- Division of Cardiology, Department of Medicine, Medical College of Georgia at Augusta University, Augusta, GA, USA; Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, GA, USA.
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15
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Ichikawa K, Miyoshi T, Ohno Y, Osawa K, Nakashima M, Nishihara T, Miki T, Toda H, Yoshida M, Ito H. Association between High Pericoronary Adipose Tissue Computed Tomography Attenuation and Impaired Flow-Mediated Dilation of the Brachial Artery. J Atheroscler Thromb 2022; 30:364-376. [PMID: 35753780 PMCID: PMC10067336 DOI: 10.5551/jat.63580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
AIMS Pericoronary adipose tissue (PCAT) attenuation on coronary computed tomography angiography (CTA) is a noninvasive biomarker for pericoronary inflammation and is associated with cardiac mortality. We aimed to investigate the association between PCAT attenuation and endothelial dysfunction assessed using flow-mediated dilation (FMD). METHODS A total of 119 outpatients who underwent both coronary CTA and FMD measurements were examined. PCAT attenuation values were assessed at the proximal 40-mm segments of all three major coronary arteries on coronary CTA. Endothelial function was assessed using FMD. Patients were then classified into two groups: those with endothelial dysfunction (FMD <4%, n=44) and those without endothelial dysfunction (FMD ≥ 4%, n=75). RESULTS In all three coronary arteries, PCAT attenuation was significantly higher in patients with endothelial dysfunction than in those without endothelial dysfunction. Multivariate logistic regression analysis revealed that PCAT attenuation in the right coronary artery (odds ratio [OR]=1.543; 95% confidence interval [CI]=1.004-2.369,p=0.048) and left anterior descending artery (OR=1.525, 95% CI=1.004-2.369, p=0.049) was an independent predictor of endothelial dysfunction. Subgroup analysis of patients with adverse CTA findings (significant stenosis and/or high-risk plaque) and those with coronary artery calcium score >100 showed that high PCAT attenuation in all three coronary arteries was a significant predictor of endothelial dysfunction. CONCLUSION High PCAT attenuation was significantly associated with FMD-assessed endothelial dysfunction in patients with suspected coronary artery disease. Our results suggest that endothelial dysfunction is one of the pathophysiological mechanisms linking pericoronary inflammation to cardiac mortality.
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Affiliation(s)
- Keishi Ichikawa
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Toru Miyoshi
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Yuko Ohno
- Department of Medical technology, Kawasaki University of Medical Welfare
| | - Kazuhiro Osawa
- Department of General Internal Medicine 3, Kawasaki Medical School General Medicine Center
| | - Mitsutaka Nakashima
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Takahiro Nishihara
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Takashi Miki
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Hironobu Toda
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Masatoki Yoshida
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Faculty of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University
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16
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Nerlekar N, Chan J. Pericoronary Adipose Tissue: Another Arrow in the Quiver of CT Coronary Angiography. JACC Cardiovasc Imaging 2022; 15:840-842. [PMID: 35033491 DOI: 10.1016/j.jcmg.2021.11.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Accepted: 11/29/2021] [Indexed: 10/19/2022]
Affiliation(s)
- Nitesh Nerlekar
- Monash Cardiovascular Research Centre, Monash University, Monash Heart, Monash Health, Clayton, Victoria, Australia; Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia.
| | - Jasmine Chan
- Monash Cardiovascular Research Centre, Monash University, Monash Heart, Monash Health, Clayton, Victoria, Australia
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