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Wang X, Nai YH, Gan J, Lian CPL, Ryan FK, Tan FSL, Chan DYS, Ng JJ, Lo ZJ, Chong TT, Hausenloy DJ. Multi-Modality Imaging of Atheromatous Plaques in Peripheral Arterial Disease: Integrating Molecular and Imaging Markers. Int J Mol Sci 2023; 24:11123. [PMID: 37446302 DOI: 10.3390/ijms241311123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/14/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023] Open
Abstract
Peripheral artery disease (PAD) is a common and debilitating condition characterized by the narrowing of the limb arteries, primarily due to atherosclerosis. Non-invasive multi-modality imaging approaches using computed tomography (CT), magnetic resonance imaging (MRI), and nuclear imaging have emerged as valuable tools for assessing PAD atheromatous plaques and vessel walls. This review provides an overview of these different imaging techniques, their advantages, limitations, and recent advancements. In addition, this review highlights the importance of molecular markers, including those related to inflammation, endothelial dysfunction, and oxidative stress, in PAD pathophysiology. The potential of integrating molecular and imaging markers for an improved understanding of PAD is also discussed. Despite the promise of this integrative approach, there remain several challenges, including technical limitations in imaging modalities and the need for novel molecular marker discovery and validation. Addressing these challenges and embracing future directions in the field will be essential for maximizing the potential of molecular and imaging markers for improving PAD patient outcomes.
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Affiliation(s)
- Xiaomeng Wang
- Cardiovascular & Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore 169857, Singapore
| | - Ying-Hwey Nai
- Clinical Imaging Research Centre, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
| | - Julian Gan
- Siemens Healthineers, Singapore 348615, Singapore
| | - Cheryl Pei Ling Lian
- Health and Social Sciences Cluster, Singapore Institute of Technology, Singapore 138683, Singapore
| | - Fraser Kirwan Ryan
- Infocomm Technology Cluster, Singapore Institute of Technology, Singapore 138683, Singapore
| | - Forest Su Lim Tan
- Infocomm Technology Cluster, Singapore Institute of Technology, Singapore 138683, Singapore
| | - Dexter Yak Seng Chan
- Department of General Surgery, Khoo Teck Puat Hospital, Singapore 768828, Singapore
| | - Jun Jie Ng
- Division of Vascular and Endovascular Surgery, Department of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre, Singapore 119074, Singapore
- Department of Surgery, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 119228, Singapore
| | - Zhiwen Joseph Lo
- Vascular Surgery Service, Department of Surgery, Woodlands Health, Singapore 258499, Singapore
- Centre for Population Health Sciences, Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore 308232, Singapore
| | - Tze Tec Chong
- Department of Vascular Surgery, Singapore General Hospital, Singapore 168752, Singapore
- Surgical Academic Clinical Programme, Singapore General Hospital, Singapore 169608, Singapore
- Vascular SingHealth Duke-NUS Disease Centre, Singapore 168752, Singapore
| | - Derek John Hausenloy
- Cardiovascular & Metabolic Disorders Program, Duke-National University of Singapore Medical School, Singapore 169857, Singapore
- National Heart Research Institute Singapore, National Heart Centre, Singapore 169609, Singapore
- Yong Loo Lin School of Medicine, National University Singapore, Singapore 117597, Singapore
- The Hatter Cardiovascular Institute, University College London, London WC1E 6HX, UK
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Sacilotto NDC, Augusto AO, Lucena DA, Godoy MR, Almeida RDD, Pernambuco RDA, Lima SMAAL, Sacilotto R, Giorgi RDN. Cardiovascular Risk Assessment in Women With Rheumatoid Arthritis Through Carotid and Femoral Artery Doppler Ultrasound. J Clin Rheumatol 2022; 28:e430-e432. [PMID: 34054072 DOI: 10.1097/rhu.0000000000001755] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The aims of this study were to assess cardiovascular risk in patients with rheumatoid arthritis (RA) classified as low-risk by the Framingham score, before and after the multiplication by 1.5 recommended by the European League Against Rheumatism (EULAR), and to stratify them using carotid and femoral Doppler ultrasound (DUS) in order to optimize the assessment of the asymptomatic cardiovascular disease incidence. METHODS Thirty-five female patients with RA and 35 healthy women (control group), both with low cardiovascular risk by Framingham score, were enrolled in the study (randomized). All of them underwent carotid and femoral DUS studies. RESULTS The mean age at diagnosis was 44.57 years, the mean disease duration was 12.11 years and the mean disease activity score according to the Disease Activity Score 28 was 1.91, whereas according to the Clinical Disease Activity Index, it was 6.176. The sample was homogeneous. Within the RA group, 46% showed changes in the carotid and/or femoral DUS, compared with 14% in the control group (p = 0.004). Of the DUS with abnormalities, in the RA group, 31% of the carotid DUS and 81% of the femoral DUS (p = 0.005) showed intima-media thickness and/or atherosclerotic plaques. After EULAR 1.5 multiplication factor, 66% remained low cardiovascular risk. Of these, 35% of the patients showed changes in the carotid and/or femoral DUS, compared with 14% of the control group (p = 0.07). CONCLUSIONS The EULAR criteria are effective at identifying patients with high cardiovascular risk. Carotid DUS and, especially, femoral DUS are tools that can be used in clinical practice as ways to detect CVD even in its asymptomatic form.
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Affiliation(s)
| | | | | | - Marcos Roberto Godoy
- Disciplina de Cirurgia Vascular, Hospital do Servidor Público Estadual de São Paulo, São Paulo, Brazil
| | - Rogério Duque de Almeida
- Disciplina de Cirurgia Vascular, Hospital do Servidor Público Estadual de São Paulo, São Paulo, Brazil
| | | | | | - Roberto Sacilotto
- Disciplina de Cirurgia Vascular, Hospital do Servidor Público Estadual de São Paulo, São Paulo, Brazil
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Overlapping Genetic Background of Coronary Artery and Carotid/Femoral Atherosclerotic Calcification. ACTA ACUST UNITED AC 2021; 57:medicina57030252. [PMID: 33803199 PMCID: PMC7999274 DOI: 10.3390/medicina57030252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 02/16/2021] [Accepted: 03/04/2021] [Indexed: 12/01/2022]
Abstract
Background and objectives: Multivessel atherosclerosis and its genetic background are under-investigated, although atherosclerosis is seldom local and still causes high mortality. Alternative methods to assess coronary calcification (CAC) might incorporate genetic links between different arteries’ atherosclerotic involvement, however, co-occurrences of coronary calcification have not been investigated in twins yet. Materials and Methods: We assessed the heritability of radio morphologically distinct atherosclerotic plaque types in coronary (non-enhanced CT, Agatston score), carotid, and femoral arteries (B-mode ultrasound) in 190 twin subjects (60 monozygotic, 35 dizygotic pairs). Four-segment scores were derived in order to assess the dissemination of the distinct plaque types in the carotid and femoral arteries taking bilaterality into account. We calculated the genetic correlation between phenotypically correlating plaque types in these arteries. Results: CAC and dissemination of calcified plaques in the carotid and femoral arteries (4S_hyper) were moderately heritable (0.67 [95% CI: 0.37–1] and 0.69 [95% CI: 0.38–1], respectively) when adjusted for age and sex. Hypoechoic plaques in the carotid and femoral arteries showed no heritability, while mixed plaques showed intermediate heritability (0.50 [95% CI: 0–0.76]). Age and sex-adjusted phenotypic correlation between CAC and 4segm_hyper was 0.48 [95% CI: 0.30–0.63] and the underlying genetic correlation was 0.86 [95% CI: 0.42–1]. Conclusions: Calcification of atherosclerotic plaques is moderately heritable in all investigated arteries and significant overlapping genetic factors can be attributed to the phenotypical resemblance of coronary and carotid or femoral atherosclerotic calcification. Our findings support the idea of screening extracoronary arteries in asymptomatic individuals. We also propose a hypothesis about primarily carotid-coronary and femoral-coronary atherosclerosis as two distinct genetic predispositions to co-localization.
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Sánchez E, Betriu À, López-Cano C, Hernández M, Fernández E, Purroy F, Bermúdez-López M, Farràs-Sallés C, Barril S, Pamplona R, Rius F, Hernández C, Simó R, Lecube A. Characteristics of atheromatosis in the prediabetes stage: a cross-sectional investigation of the ILERVAS project. Cardiovasc Diabetol 2019; 18:154. [PMID: 31729979 PMCID: PMC6857207 DOI: 10.1186/s12933-019-0962-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Accepted: 11/02/2019] [Indexed: 12/23/2022] Open
Abstract
Background Prediabetes has recently been associated with subclinical atheromatous disease in the middle-aged population. Our aim was to characterize atheromatous plaque burden by the number of affected territories and the total plaque area in the prediabetes stage. Methods Atheromatous plaque burden (quantity of plaques and total plaque area) was assessed in 12 territories from the carotid and femoral regions using ultrasonography in 6688 non-diabetic middle-aged subjects without cardiovascular disease. Prediabetes was defined by glycosylated hemoglobin (HbA1c) between 5.7 and 6.4% according to the American Diabetes Association guidelines. Results Prediabetes was diagnosed in 33.9% (n = 2269) of the ILERVAS participants. Subjects with prediabetes presented a higher prevalence of subclinical atheromatous disease than participants with HbA1c < 5.7% (70.4 vs. 67.5%, p = 0.017). In the population with prediabetes this was observed at the level of the carotid territory (p < 0.001), but not in the femoral arteries. Participants in the prediabetes stage also presented a significantly higher number of affected territories (2 [1;3] vs. 1 [0;3], p = 0.002), with a positive correlation between HbA1c levels and the number of affected territories (r = 0.068, p < 0.001). However, atheromatosis was only significantly (p = 0.016) magnified by prediabetes in those subjects with 3 or more cardiovascular risk factors. The multivariable logistic regression model showed that the well-established cardiovascular risk factors together with HbA1c were independently associated with the presence of atheromatous disease in participants with prediabetes. When males and females were analyzed separately, we found that only men with prediabetes presented both carotid and femoral atherosclerosis, as well as an increase of total plaque area in comparison with non-prediabetic subjects. Conclusions The prediabetes stage is accompanied by an increased subclinical atheromatous disease only in the presence of other cardiovascular risk factors. Prediabetes modulates the atherogenic effect of cardiovascular risk factors in terms of distribution and total plaque area in a sex-dependent manner. Trial registration NCT03228459 (clinicaltrials.gov)
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Affiliation(s)
- Enric Sánchez
- Endocrinology and Nutrition Department, University Hospital Arnau de Vilanova, Obesity, Diabetes and Metabolism (ODIM) research Group, IRBLleida, University of Lleida, Lleida, Spain
| | - Àngels Betriu
- Vascular and Renal Translational Research Group, IRBLleida, RedinRen-ISCIII, Lleida, Spain
| | - Carolina López-Cano
- Endocrinology and Nutrition Department, University Hospital Arnau de Vilanova, Obesity, Diabetes and Metabolism (ODIM) research Group, IRBLleida, University of Lleida, Lleida, Spain
| | - Marta Hernández
- Endocrinology and Nutrition Department, University Hospital Arnau de Vilanova, Obesity, Diabetes and Metabolism (ODIM) research Group, IRBLleida, University of Lleida, Lleida, Spain
| | - Elvira Fernández
- Vascular and Renal Translational Research Group, IRBLleida, RedinRen-ISCIII, Lleida, Spain
| | - Francisco Purroy
- Stroke Unit, University Hospital Arnau de Vilanova, Clinical Neurosciences Group. IRBLleida, University of Lleida, Lleida, Spain
| | | | - Cristina Farràs-Sallés
- Applied Epidemiology Research Group, IRBLleida, Lleida, Spain.,Unitat de Suport a la Recerca Lleida, Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Silvia Barril
- Respiratory Department, University Hospital Arnau de Vilanova-Santa María, Translational Research in Respiratory Medicine, IRBLleida, University of Lleida, Lleida, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Reinald Pamplona
- Experimental Medicine Department, IRBLleida, University of Lleida, Lleida, Spain
| | - Ferran Rius
- Endocrinology and Nutrition Department, University Hospital Arnau de Vilanova, Obesity, Diabetes and Metabolism (ODIM) research Group, IRBLleida, University of Lleida, Lleida, Spain
| | - Cristina Hernández
- Endocrinology and Nutrition Department, University Hospital Vall d'Hebron. Diabetes and Metabolism Research Unit, Vall d'Hebron Institut de Recerca (VHIR), Autonomous University of Barcelona, Pg. Vall d'Hebron 119-129, 08024, Barcelona, Spain.,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Rafael Simó
- Endocrinology and Nutrition Department, University Hospital Vall d'Hebron. Diabetes and Metabolism Research Unit, Vall d'Hebron Institut de Recerca (VHIR), Autonomous University of Barcelona, Pg. Vall d'Hebron 119-129, 08024, Barcelona, Spain. .,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
| | - Albert Lecube
- Endocrinology and Nutrition Department, University Hospital Arnau de Vilanova, Obesity, Diabetes and Metabolism (ODIM) research Group, IRBLleida, University of Lleida, Lleida, Spain. .,Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III (ISCIII), Madrid, Spain.
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Egnot NS, Barinas-Mitchell E, Criqui MH, Allison MA, Ix JH, Jenny NS, Wassel CL. An exploratory factor analysis of inflammatory and coagulation markers associated with femoral artery atherosclerosis in the San Diego Population Study. Thromb Res 2018; 164:9-14. [PMID: 29459247 PMCID: PMC5899938 DOI: 10.1016/j.thromres.2018.02.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2017] [Revised: 01/24/2018] [Accepted: 02/08/2018] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIMS Several biomarkers of inflammation and coagulation have been implicated in lower extremity atherosclerosis. We utilized an exploratory factor analysis (EFA) to identify distinct factors derived from circulating inflammatory and coagulation biomarkers then examined the associations of these factors with measures of lower extremity subclinical atherosclerosis, including the ankle-brachial index (ABI), common and superficial femoral intima-media thickness (IMT), and atherosclerotic plaque presence, burden, and characteristics. METHODS The San Diego Population Study (SDPS) is a prospective, community-living, multi-ethnic cohort of 1103 men and women averaged age 70. Regression analysis was used to assess cross-sectional associations between the identified groupings of biomarkers (factors) and the ABI and femoral artery atherosclerosis measurements. RESULTS Two biomarker factors emerged from the factor analysis. Factor 1 consisting of C-reactive protein (CRP), interleukin (IL)-6, and fibrinogen was significantly associated with higher odds (OR = 1.99, p < 0.01) of a borderline ABI value (0.91-0.99), while Factor 2 containing D-dimer and pentraxin (PTX)-3 was significantly associated with higher common femoral artery (CFA) IMT (β = 0.23, p < 0.01) and lower ABI (β = -0.03, p < 0.01). CONCLUSIONS Two groupings of biomarkers were identified via EFA of seven circulating biomarkers of inflammation and coagulation. These distinct groups are differentially associated with markers of lower extremity subclinical atherosclerosis. Our findings suggest that high inflammatory and coagulation burden were better markers of more severe lower-extremity disease as indicated by low ABI rather than early atherosclerotic lesion development in the femoral artery.
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Affiliation(s)
- Natalie Suder Egnot
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States.
| | - Emma Barinas-Mitchell
- Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, United States
| | - Michael H Criqui
- Division of Preventive Medicine, Department of Family Medicine and Public Health, School of Medicine, University of California-San Diego, La Jolla, CA, United States
| | - Matthew A Allison
- Division of Preventive Medicine, Department of Family Medicine and Public Health, School of Medicine, University of California-San Diego, La Jolla, CA, United States
| | - Joachim H Ix
- Division of Preventive Medicine, Department of Family Medicine and Public Health, School of Medicine, University of California-San Diego, La Jolla, CA, United States; Division of Nephrology, Department of Medicine, School of Medicine, University of California-San Diego, La Jolla, CA, United States
| | - Nancy S Jenny
- Department of Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
| | - Christina L Wassel
- Department of Pathology and Laboratory Medicine, Larner College of Medicine, University of Vermont, Burlington, VT, United States
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Steenman M, Espitia O, Maurel B, Guyomarch B, Heymann MF, Pistorius MA, Ory B, Heymann D, Houlgatte R, Gouëffic Y, Quillard T. Identification of genomic differences among peripheral arterial beds in atherosclerotic and healthy arteries. Sci Rep 2018; 8:3940. [PMID: 29500419 PMCID: PMC5834518 DOI: 10.1038/s41598-018-22292-y] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/15/2018] [Indexed: 01/07/2023] Open
Abstract
Calcification is independently associated with cardiovascular events and morbidity. The calcification burden in atherosclerotic lesions quantitatively and qualitatively differs between arterial beds. Cardiovascular risk factors (CVRF) differentially affect plaque development between arterial beds. The aim of this study was to evaluate the impact of CVRF on atherosclerotic plaque calcification and to further study the molecular arterial heterogeneity that could account for these differences. Histological analysis was performed on atherosclerotic plaques from 153 carotid, 97 femoral and 28 infrapopliteal arteries. CVRF showed minor associations with plaque calcification: age and hypertension affected only the overall presence of calcification but not the type of the calcification, which significantly differed between arterial beds. Transcriptome analysis revealed distinct gene expression profiles associated with each territory in atherosclerotic and healthy arteries. Canonical pathway analysis showed the preferential involvement of immune system-related processes in both atherosclerotic and healthy carotid arteries. Bone development-related genes were among those mostly enriched in atherosclerotic and healthy femoral arteries, which are more prone to developing endochondral calcification. This study highlights the heterogeneous nature of arteries from different peripheral vascular beds and contributes to a better understanding of atherosclerosis formation and evolution.
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Affiliation(s)
- Marja Steenman
- l'institut du thorax, INSERM, CNRS, UNIV Nantes, Nantes, France
| | - Olivier Espitia
- UMR1238 INSERM, Université de Nantes, CHU de Nantes, Nantes, France.,Department of Internal Medicine, CHU de Nantes, Nantes, France
| | - Blandine Maurel
- UMR1238 INSERM, Université de Nantes, CHU de Nantes, Nantes, France.,Department of Vascular Surgery, CHU de Nantes, Nantes, France
| | | | | | | | - Benjamin Ory
- UMR1238 INSERM, Université de Nantes, CHU de Nantes, Nantes, France
| | - Dominique Heymann
- Department of Oncology and Metabolism, University of Sheffield, INSERM, European Associated Laboratory "Sarcoma Research Unit", Sheffield, UK.,Institut de Cancérologie de l'Ouest, INSERM, U1232, Université de Nantes, Nantes, France
| | - Rémi Houlgatte
- INSERM U1256, NGERE, University of Nancy, Nancy, France.,DRCI, University Hospital of Nancy, Nancy, France
| | - Yann Gouëffic
- UMR1238 INSERM, Université de Nantes, CHU de Nantes, Nantes, France.,Department of Vascular Surgery, CHU de Nantes, Nantes, France
| | - Thibaut Quillard
- UMR1238 INSERM, Université de Nantes, CHU de Nantes, Nantes, France.
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Cunnane EM, Mulvihill JJE, Barrett HE, Hennessy MM, Kavanagh EG, Walsh MT. Mechanical properties and composition of carotid and femoral atherosclerotic plaques: A comparative study. J Biomech 2016; 49:3697-3704. [PMID: 27776741 DOI: 10.1016/j.jbiomech.2016.09.036] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2016] [Revised: 09/27/2016] [Accepted: 09/30/2016] [Indexed: 01/25/2023]
Abstract
This study compares the mechanical properties of excised carotid and femoral human plaques and also develops a predictor of these properties based on plaque composition. Circumferential planar tension tests were performed on 24 carotid and 16 femoral plaque samples. Composition was characterised using Fourier Transform Infrared spectroscopy. Stretch at failure, strength, and stiffness are significantly higher in the carotid group (P=.012, P<.001 and P=.002, respectively). The ratio of calcified to lipid plaque content demonstrates the strongest correlation with the stretch at failure and strength (R2=.285, P<.001 and R2=.347, P<.001). No composition based parameter correlates significantly with stiffness. The significantly different mechanical properties of the two groups aids in explaining the varying endovascular treatment outcomes clinically observed in these vessels. Furthermore, determining the ratio of calcified to lipid plaque content may be useful in predicting individual plaque mechanical response to endovascular treatment.
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Affiliation(s)
- Eoghan M Cunnane
- School of Engineering, Bernal Institute, and the Health Research Institute, University of Limerick, Ireland
| | - John J E Mulvihill
- School of Engineering, Bernal Institute, and the Health Research Institute, University of Limerick, Ireland
| | - Hilary E Barrett
- School of Engineering, Bernal Institute, and the Health Research Institute, University of Limerick, Ireland
| | - Mairead M Hennessy
- Department of Vascular Surgery, University Hospital Limerick, Limerick, Ireland
| | - Eamon G Kavanagh
- Department of Vascular Surgery, University Hospital Limerick, Limerick, Ireland
| | - Michael T Walsh
- School of Engineering, Bernal Institute, and the Health Research Institute, University of Limerick, Ireland.
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Cardiovascular imaging 2015 in the International Journal of Cardiovascular Imaging. Int J Cardiovasc Imaging 2016; 32:697-709. [DOI: 10.1007/s10554-016-0877-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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