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Moliterno E, Rovere G, Giarletta L, Brancasi A, Larici AR, Savino G, Bianco M, Meduri A, Palmieri V, Natale L, Marano R. The role of coronary CT angiography in athletes. LA RADIOLOGIA MEDICA 2024:10.1007/s11547-024-01837-4. [PMID: 38971947 DOI: 10.1007/s11547-024-01837-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Accepted: 06/19/2024] [Indexed: 07/08/2024]
Abstract
The sudden death of a young or high-level athlete or adolescent during recreational sports is one of the events with the greatest impact on public opinion in modern society. Sudden cardiac death (SCD) is the principal medical cause of death in athletes and can be the first and last clinical presentation of underlying disease. To prevent such episodes, pre-participation screening has been introduced in many countries to guarantee cardiovascular safety during sports and has become a common target among medical sports/governing organizations. Different cardiac conditions may cause SCD, with incidence depending on definition, evaluation methods, and studied populations, and a prevalence and etiology changing according to the age of athletes, with CAD most frequent in master athletes, while coronary anomalies and non-ischemic causes prevalent in young. To detect silent underlying causes early would be of considerable clinical value. This review summarizes the pre-participation screening in athletes, the specialist agonistic suitability visit performed in Italy, the anatomical characteristics of malignant coronary anomalies, and finally, the role of coronary CT angiography in such arena. In particular, the anatomical conditions suggesting potential disqualification from sport, the post-treatment follow-up to reintegrate young athletes, the diagnostic workflow to rule-out CAD in master athletes, and their clinical management are analyzed.
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Affiliation(s)
- Eleonora Moliterno
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Giuseppe Rovere
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Lorenzo Giarletta
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Alessandro Brancasi
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Anna Rita Larici
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Giancarlo Savino
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Massimiliano Bianco
- Sports Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Agostino Meduri
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Vincenzo Palmieri
- Sports Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Luigi Natale
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Riccardo Marano
- Department of Radiological and Haematological Sciences - Section of Radiology, Università Cattolica del Sacro Cuore, Rome, Italy.
- Department of Diagnostic Imaging, Oncological Radiotherapy and Hematology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, L.go Agostino Gemelli 8, 00168, Rome, Italy.
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Falzone PV, Vazquez-Calvo S, Roca-Luque I. Catheter Ablation of Ventricular Tachycardia in Ischemic Heart Disease: What Is Known and New Perspectives. Curr Heart Fail Rep 2024; 21:174-185. [PMID: 38536648 DOI: 10.1007/s11897-024-00656-y] [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] [Accepted: 03/04/2024] [Indexed: 05/14/2024]
Abstract
PURPOSE OF THE REVIEW This review aims to evaluate current evidence regarding ventricular tachycardia ablation in patients with ischemic heart disease and explore novel approaches currently developing to improve procedural and long-term outcomes. RECENT FINDINGS Recently published trials (PARTITA, PAUSE-SCD, and SURVIVE-VT) have demonstrated the prognostic benefit of prophylactic ventricular tachycardia ablation compared to current clinical practice. Advanced cardiac imaging provides a valuable pre-procedural evaluation of the arrhythmogenic substrate, identifying ablation targets non-invasively. Advanced cardiac mapping techniques allow to better characterize arrhythmogenic substrate during ablation procedure. Emerging technologies like pulsed field ablation and ultra-low temperature cryoablation show promise in ventricular tachycardia ablation. Advancements in mapping techniques, ablation technologies, and pre-procedural cardiac imaging offer promise for improving ventricular tachycardia ablation outcomes in ischemic heart disease.
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Affiliation(s)
- Pasquale Valerio Falzone
- Institut Clinic Cardiovascular, Hospital Clínic, Universitat de Barcelona, Carrer de Villaroel 170, 08036, Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Sara Vazquez-Calvo
- Institut Clinic Cardiovascular, Hospital Clínic, Universitat de Barcelona, Carrer de Villaroel 170, 08036, Barcelona, Catalonia, Spain
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Ivo Roca-Luque
- Institut Clinic Cardiovascular, Hospital Clínic, Universitat de Barcelona, Carrer de Villaroel 170, 08036, Barcelona, Catalonia, Spain.
- Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain.
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3
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Tagliati C, Fogante M, Palmisano A, Catapano F, Lisi C, Monti L, Lanni G, Cerimele F, Bernardini A, Procaccini L, Argalia G, Esposto Pirani P, Marcucci M, Rebonato A, Cerimele C, Luciano A, Cesarotto M, Belgrano M, Pagnan L, Sarno A, Cova MA, Ventura F, Regnicolo L, Polonara G, Uguccioni L, Quaranta A, Balardi L, Barbarossa A, Stronati G, Guerra F, Chiocchi M, Francone M, Esposito A, Schicchi N. Cardiac Masses and Pseudomasses: An Overview about Diagnostic Imaging and Clinical Background. MEDICINA (KAUNAS, LITHUANIA) 2023; 60:70. [PMID: 38256331 PMCID: PMC10818366 DOI: 10.3390/medicina60010070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/09/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024]
Abstract
A cardiac lesion detected at ultrasonography might turn out to be a normal structure, a benign tumor or rarely a malignancy, and lesion characterization is very important to appropriately manage the lesion itself. The exact relationship of the mass with coronary arteries and the knowledge of possible concomitant coronary artery disease are necessary preoperative information. Moreover, the increasingly performed coronary CT angiography to evaluate non-invasively coronary artery disease leads to a rising number of incidental findings. Therefore, CT and MRI are frequently performed imaging modalities when echocardiography is deemed insufficient to evaluate a lesion. A brief comprehensive overview about diagnostic radiological imaging and the clinical background of cardiac masses and pseudomasses is reported.
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Affiliation(s)
- Corrado Tagliati
- Radiologia, AST Pesaro Urbino, 61121 Pesaro, Italy; (C.T.); (A.R.)
| | - Marco Fogante
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (G.A.); (P.E.P.)
| | - Anna Palmisano
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy; (A.P.); (A.E.)
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy
| | - Federica Catapano
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Milan, Italy; (F.C.); (C.L.); (L.M.); (M.F.)
- IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Costanza Lisi
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Milan, Italy; (F.C.); (C.L.); (L.M.); (M.F.)
| | - Lorenzo Monti
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Milan, Italy; (F.C.); (C.L.); (L.M.); (M.F.)
- IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Giuseppe Lanni
- Radiologia, ASL 4 Teramo, 64100 Teramo, Italy; (G.L.); (F.C.); (A.B.); (L.P.)
| | - Federico Cerimele
- Radiologia, ASL 4 Teramo, 64100 Teramo, Italy; (G.L.); (F.C.); (A.B.); (L.P.)
| | - Antonio Bernardini
- Radiologia, ASL 4 Teramo, 64100 Teramo, Italy; (G.L.); (F.C.); (A.B.); (L.P.)
| | - Luca Procaccini
- Radiologia, ASL 4 Teramo, 64100 Teramo, Italy; (G.L.); (F.C.); (A.B.); (L.P.)
| | - Giulio Argalia
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (G.A.); (P.E.P.)
| | - Paolo Esposto Pirani
- Maternal-Child, Senological, Cardiological Radiology and Outpatient Ultrasound, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (G.A.); (P.E.P.)
| | - Matteo Marcucci
- U.O.C. di Radiodiagnostica, Ospedale Generale Provinciale di Macerata, 62100 Macerata, Italy;
| | - Alberto Rebonato
- Radiologia, AST Pesaro Urbino, 61121 Pesaro, Italy; (C.T.); (A.R.)
| | - Cecilia Cerimele
- Dipartimento di Biomedicina e Prevenzione, Universiy of Roma Tor Vergata, 00133 Roma, Italy; (C.C.); (A.L.); (M.C.)
| | - Alessandra Luciano
- Dipartimento di Biomedicina e Prevenzione, Universiy of Roma Tor Vergata, 00133 Roma, Italy; (C.C.); (A.L.); (M.C.)
| | - Matteo Cesarotto
- Department of Radiology, Azienda Sanitaria Universitaria Giuliano Isontina Ospedale di Cattinara, 34149 Trieste, Italy; (M.C.); (L.P.); (A.S.)
| | - Manuel Belgrano
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34151 Trieste, Italy; (M.B.); (M.A.C.)
| | - Lorenzo Pagnan
- Department of Radiology, Azienda Sanitaria Universitaria Giuliano Isontina Ospedale di Cattinara, 34149 Trieste, Italy; (M.C.); (L.P.); (A.S.)
| | - Alessandro Sarno
- Department of Radiology, Azienda Sanitaria Universitaria Giuliano Isontina Ospedale di Cattinara, 34149 Trieste, Italy; (M.C.); (L.P.); (A.S.)
| | - Maria Assunta Cova
- Department of Medical, Surgical and Health Sciences, University of Trieste, 34151 Trieste, Italy; (M.B.); (M.A.C.)
| | | | - Luana Regnicolo
- Department of Neuroradiology, University Hospital of Marche, 60126 Ancona, Italy;
| | - Gabriele Polonara
- Department of Specialized Clinical Sciences and Odontostomatology, Polytechnic University of Marche, 60126 Ancona, Italy;
| | - Lucia Uguccioni
- Emodinamica e Cardiologia Interventistica, AST Pesaro Urbino, 61121 Pesaro, Italy;
| | - Alessia Quaranta
- Cardiologia, Distretto Sanitario di Civitanova Marche, AST 3, 62012 Civitanova Marche, Italy;
| | - Liliana Balardi
- Health Professions Area, Diagnostic Technical Area, University Hospital of Marche, 60126 Ancona, Italy;
| | - Alessandro Barbarossa
- Cardiology and Arrhythmology Clinic, Department of Cardiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (A.B.); (G.S.); (F.G.)
| | - Giulia Stronati
- Cardiology and Arrhythmology Clinic, Department of Cardiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (A.B.); (G.S.); (F.G.)
| | - Federico Guerra
- Cardiology and Arrhythmology Clinic, Department of Cardiological Sciences, University Hospital of Marche, 60126 Ancona, Italy; (A.B.); (G.S.); (F.G.)
| | - Marcello Chiocchi
- Dipartimento di Biomedicina e Prevenzione, Universiy of Roma Tor Vergata, 00133 Roma, Italy; (C.C.); (A.L.); (M.C.)
| | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, via Rita Levi Montalcini 4, 20072 Milan, Italy; (F.C.); (C.L.); (L.M.); (M.F.)
- IRCCS Humanitas Research Hospital, via Manzoni 56, Rozzano, 20089 Milan, Italy
| | - Antonio Esposito
- Experimental Imaging Center, IRCCS San Raffaele Scientific Institute, Via Olgettina 60, 20132 Milan, Italy; (A.P.); (A.E.)
- School of Medicine, Vita-Salute San Raffaele University, Via Olgettina 58, 20132 Milan, Italy
| | - Nicolò Schicchi
- Cardiovascular Radiological Diagnostics, Department of Radiological Sciences, University Hospital of Marche, 60126 Ancona, Italy;
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4
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Carrabba N, Pontone G, Andreini D, Buffa V, Cademartiri F, Carbone I, Clemente A, Guaricci AI, Guglielmo M, Indolfi C, La Grutta L, Ligabue G, Liguori C, Mercuro G, Mushtaq S, Neglia D, Palmisano A, Sciagrà R, Seitun S, Vignale D, Francone M, Esposito A. Appropriateness criteria for the use of cardiac computed tomography, SIC-SIRM part 2: acute chest pain evaluation; stent and coronary artery bypass graft patency evaluation; planning of coronary revascularization and transcatheter valve procedures; cardiomyopathies, electrophysiological applications, cardiac masses, cardio-oncology and pericardial diseases evaluation. J Cardiovasc Med (Hagerstown) 2022; 23:290-303. [PMID: 35486680 DOI: 10.2459/jcm.0000000000001303] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
In the past 20 years, cardiac computed tomography (CCT) has become a pivotal technique for the noninvasive diagnostic workup of coronary and cardiac diseases. Continuous technical and methodological improvements, combined with fast growing scientific evidence, have progressively expanded the clinical role of CCT. Randomized clinical trials documented the value of CCT in increasing the cost-effectiveness of the management of patients with acute chest pain presenting in the emergency department, also during the pandemic. Beyond the evaluation of stents and surgical graft patency, the anatomical and functional coronary imaging have the potential to guide treatment decision-making and planning for complex left main and three-vessel coronary disease. Furthermore, there has been an increasing demand to use CCT for preinterventional planning in minimally invasive procedures, such as transcatheter valve implantation and mitral valve repair. Yet, the use of CCT as a roadmap for tailored electrophysiological procedures has gained increasing importance to assure maximum success. In the meantime, innovations and advanced postprocessing tools have generated new potential applications of CCT from the simple coronary anatomy to the complete assessment of structural, functional and pathophysiological biomarkers of cardiac disease. In this complex and revolutionary scenario, it is urgently needed to provide an updated guide for the appropriate use of CCT in different clinical settings. This manuscript, endorsed by the Italian Society of Cardiology (SIC) and the Italian Society of Medical and Interventional Radiology (SIRM), represents the second of two consensus documents collecting the expert opinion of cardiologists and radiologists about current appropriate use of CCT.
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Affiliation(s)
- Nazario Carrabba
- Department of Cardiothoracovascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Florence
| | | | - Daniele Andreini
- Centro Cardiologico Monzino IRCCS.,Department of Clinical Sciences and Community Health, University of Milan, Milan
| | - Vitaliano Buffa
- Department of Radiology, Azienda Ospedaliera San Camillo Forlanini, Rome
| | | | - Iacopo Carbone
- Department of Radiological, Oncological and Pathological Sciences, 'Sapienza' University of Rome, Rome
| | - Alberto Clemente
- Department of Radiology, CNR (National Council of Research)/Tuscany Region 'Gabriele Monasterio' Foundation (FTGM), Massa
| | - Andrea Igoren Guaricci
- University Cardiology Unit, Cardiothoracic Department, Policlinic University Hospital, Bari
| | | | - Ciro Indolfi
- Department of Medical and Surgical Sciences, Magna Grecia University, Catanzaro
| | - Ludovico La Grutta
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties-ProMISE, University of Palermo
| | - Guido Ligabue
- Department of Medical and Surgical Sciences, Modena and Raggio Emilia University.,Radiology Department, AOU of Modena, Modena
| | - Carlo Liguori
- Radiology Unit, Ospedale del Mare -A.S.L Na1- Centro, Naples
| | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari
| | | | - Danilo Neglia
- Cardiovascular Department, CNR (National Council of Research)/Tuscany Region 'Gabriele Monasterio' Foundation (FTGM), Pisa
| | - Anna Palmisano
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS Ospedale San Raffaele.,Vita-Salute San Raffaele University, Milan
| | - Roberto Sciagrà
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences 'Mario Serio', University of Florence, Florence
| | - Sara Seitun
- Radiology Department, Ospedale Policlinico San Martino, IRCCS Per L'Oncologia e le Neuroscienze, Genoa, Italy
| | - Davide Vignale
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS Ospedale San Raffaele.,Vita-Salute San Raffaele University, Milan
| | - Marco Francone
- Department of Radiological, Oncological and Pathological Sciences, 'Sapienza' University of Rome, Rome
| | - Antonio Esposito
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS Ospedale San Raffaele.,Vita-Salute San Raffaele University, Milan
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5
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Delise P, Mos L, Sciarra L, Basso C, Biffi A, Cecchi F, Colivicchi F, Corrado D, D'Andrea A, Di Cesare E, Di Lenarda A, Gervasi S, Giada F, Guiducci V, Inama G, Leoni L, Palamà Z, Patrizi G, Pelliccia A, Penco M, Robles AG, Romano S, Romeo F, Sarto P, Sarubbi B, Sinagra G, Zeppilli P. Italian Cardiological Guidelines (COCIS) for Competitive Sport Eligibility in athletes with heart disease: update 2020. J Cardiovasc Med (Hagerstown) 2021; 22:874-891. [PMID: 33882535 DOI: 10.2459/jcm.0000000000001186] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Since 1989, SIC Sport and a FMSI, in partnership with leading Italian Cardiological Scientific Associations (ANCE, ANMCO and SIC) have produced Cardiological Guidelines for Completive Sports Eligibility for athletes with heart disease (COCIS -- 1989, 1995, 2003, 2009 and 2017). The English version of the Italian Cardiological Guidelines for Competitive Sports Eligibility for athletes with heart disease was published in 2013 in this Journal. This publication is an update with respect to the document previously published in English in 2013. It includes the principal innovations that have emerged over recent years, and is divided into five main chapters: arrhythmias, ion channel disorders, congenital heart diseases, acquired valve diseases, cardiomyopathies, myocarditis and pericarditis and ischemic heart disease. Wherever no new data have been introduced with respect to the 2013 publication, please refer to the previous version. This document is intended to complement recent European and American guidelines but an important difference should be noted. The European and American guidelines indicate good practice for people engaging in physical activity at various levels, not only at the competitive level. In contrast, the COCIS guidelines refer specifically to competitive athletes in various sports including those with high cardiovascular stress. This explains why Italian guidelines are more restrictive than European and USA ones. COCIS guidelines address 'sports doctors' who, in Italy, must certify fitness to participate in competitive sports. In Italy, this certificate is essential for participating in any competition.
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Affiliation(s)
- Pietro Delise
- Division of Cardiology, Hospital 'P. Pederzoli', Peschiera del Garda, VR
| | - Lucio Mos
- San Antonio Hospital, San Daniele del Friuli, UD
| | | | - Cristina Basso
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padua
| | | | - Franco Cecchi
- Referral Center for Cardiomyopathies, Careggi University Hospital, Florence
| | | | - Domenico Corrado
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padua
| | - Antonello D'Andrea
- Department of Cardiothoracic Sciences, Monaldi Hospital, Second University of Naples, Naples
| | - Ernesto Di Cesare
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila
| | | | - Salvatore Gervasi
- Sports Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
| | - Franco Giada
- Sports Medicine and Cardiovascular Rehabilitation Unit, Cardiovascular Department, PF Calvi Hospital, Noale, Venice
| | - Vincenzo Guiducci
- Interventional Cardiology Unit, S. Maria Nuova Hospital, Reggio Emilia
| | | | - Loira Leoni
- Department of Cardiac, Thoracic and Vascular Sciences, University of Padova, Padua
| | | | | | | | - Maria Penco
- Cardiology, Department of Life, Health and Environmental Sciences|, University of L'Aquila, L'Aquila
| | | | - Silvio Romano
- Cardiology, Department of Life, Health and Environmental Sciences|, University of L'Aquila, L'Aquila
| | - Francesco Romeo
- Department of Cardiology, University of Rome 'Tor Vergata', Rome
| | | | - Berardo Sarubbi
- Unit of Grown-up Congenital Heart Disease, Monaldi Hospital, Naples
| | - Gianfranco Sinagra
- Cardiovascular Department, Azienda Sanitaria Universitaria Integrata, University of Trieste (ASUITS), Trieste, Italy
| | - Paolo Zeppilli
- Sports Medicine Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome
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6
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Esposito A, Francone M, Andreini D, Buffa V, Cademartiri F, Carbone I, Clemente A, Guaricci AI, Guglielmo M, Indolfi C, La Grutta L, Ligabue G, Liguori C, Mercuro G, Mushtaq S, Neglia D, Palmisano A, Sciagrà R, Seitun S, Vignale D, Pontone G, Carrabba N. SIRM-SIC appropriateness criteria for the use of Cardiac Computed Tomography. Part 1: Congenital heart diseases, primary prevention, risk assessment before surgery, suspected CAD in symptomatic patients, plaque and epicardial adipose tissue characterization, and functional assessment of stenosis. LA RADIOLOGIA MEDICA 2021; 126:1236-1248. [PMID: 34160775 PMCID: PMC8370938 DOI: 10.1007/s11547-021-01378-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 05/20/2021] [Indexed: 12/23/2022]
Abstract
In the past 20 years, Cardiac Computed Tomography (CCT) has become a pivotal technique for the noninvasive diagnostic work-up of coronary and cardiac diseases. Continuous technical and methodological improvements, combined with fast growing scientific evidence, have progressively expanded the clinical role of CCT. Recent large multicenter randomized clinical trials documented the high prognostic value of CCT and its capability to increase the cost-effectiveness of the management of patients with suspected CAD. In the meantime, CCT, initially perceived as a simple non-invasive technique for studying coronary anatomy, has transformed into a multiparametric "one-stop-shop" approach able to investigate the heart in a comprehensive way, including functional, structural and pathophysiological biomarkers. In this complex and revolutionary scenario, it is urgently needed to provide an updated guide for the appropriate use of CCT in different clinical settings. This manuscript, endorsed by the Italian Society of Medical and Interventional Radiology (SIRM) and by the Italian Society of Cardiology (SIC), represents the first of two consensus documents collecting the expert opinion of Radiologists and Cardiologists about current appropriate use of CCT.
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Affiliation(s)
- Antonio Esposito
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy.
- Vita-Salute San Raffaele University, Milan, Italy.
| | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
- Humanitas Research Hospital IRCCS, Rozzano, Milan, Italy
| | - Daniele Andreini
- Centro Cardiologico Monzino IRCCS, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Vitaliano Buffa
- Department of Radiology, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
| | | | - Iacopo Carbone
- Department of Radiological, Oncological and Pathological Sciences, "Sapienza" University of Rome, Rome, Italy
| | | | - Andrea Igoren Guaricci
- Cardiothoracic Department, University Cardiology Unit, Policlinic University Hospital, Bari, Italy
| | | | - Ciro Indolfi
- Department of Medical and Surgical Sciences, Magna Grecia University, Catanzaro, Italy
| | - Ludovico La Grutta
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties-ProMISE, University of Palermo, AOUP P. Giaccone, Palermo, Italy
| | - Guido Ligabue
- Department of Medical and Surgical Sciences, Modena and Reggio Emilia University, Modena, Italy
- Radiology Department, AOU of Modena, Modena, Italy
| | - Carlo Liguori
- Radiology Unit, Ospedale del Mare- A.S.LNa1-Centro, Naples, Italy
| | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | | | - Danilo Neglia
- Cardiovascular Department, CNR (National Council of Research)/Tuscany Region 'Gabriele Monasterio' Foundation (FTGM), Pisa, Italy
| | - Anna Palmisano
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Roberto Sciagrà
- Nuclear Medicine Unit, Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Sara Seitun
- Radiology Department, Ospedale Policlinico San Martino, IRCCS Per L'Oncologia E Le Neuroscienze, Genoa, Italy
| | - Davide Vignale
- Clinical and Experimental Radiology Unit, Experimental Imaging Center, IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | | | - Nazario Carrabba
- Cardiothoracovascular Department, Azienda Ospedaliero Universitaria Careggi, Florence, Italy
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7
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Francone M, Aquaro GD, Barison A, Castelletti S, de Cobelli F, de Lazzari M, Esposito A, Focardi M, di Renzi P, Indolfi C, Lanzillo C, Lovato L, Maestrini V, Mercuro G, Natale L, Mantini C, Polizzi G, Rabbat M, Secchi F, Secinaro A, di Cesare E, Pontone G. Appropriate use criteria for cardiovascular MRI: SIC - SIRM position paper Part 2 (myocarditis, pericardial disease, cardiomyopathies and valvular heart disease). J Cardiovasc Med (Hagerstown) 2021; 22:515-529. [PMID: 34076599 DOI: 10.2459/jcm.0000000000001170] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Cardiovascular magnetic resonance (CMR) has emerged as an accurate diagnostic technique for the evaluation of patients with cardiac disease in the majority of clinical settings, thanks to an established additional diagnostic and prognostic value. This document has been developed by a joined group of experts of the Italian Society of Cardiology (SIC) and Italian Society of Radiology (SIRM) to provide a summary about the current state of technology and clinical applications of CMR, to improve the clinical diagnostic pathways and to promote its inclusion in clinical practice. The writing committee consisted of members and experts of both societies in order to develop a more integrated approach in the field of cardiac imaging. This section 2 will cover myocarditis, pericardial disease, cardiomyopathies and valvular heart disease.
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Affiliation(s)
- Marco Francone
- Department of Radiological, Oncological and Pathological Sciences, Policlinico Umberto I, Sapienza University of Rome, Rome
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan
| | | | | | - Silvia Castelletti
- Istituto Auxologico Italiano IRCCS, Center for the Cardiac Arrhythmias of Genetic Origin
| | - Francesco de Cobelli
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy Department of Radiology, IRCCS San Raffaele Scientific Institute, Milan
| | - Manuel de Lazzari
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Italy
| | - Antonio Esposito
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy Department of Radiology, IRCCS San Raffaele Scientific Institute, Milan
| | - Marta Focardi
- Department of Cardiology, Azienda Ospedaliera Universitaria Senese, Siena
| | - Paolo di Renzi
- U.O.C. Radiologia, Ospedale 'San Giovanni Calibita' Fatebenefratelli - Isola Tiberina - Rome
| | - Ciro Indolfi
- Division of Cardiology, University Magna Graecia, Italy and Mediterranea Cardiocentro, Naples
| | | | - Luigi Lovato
- Cardiovascular Radiology Unit, Department of Imaging S.Orsola-Malpighi University Hospital, Bologna
| | - Viviana Maestrini
- Department of Clinical Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari
| | - Luigi Natale
- Department of Diagnostic Imaging, Oncological Radiotherapy, and Hematology - Diagnostic Imaging Area
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
- Universita ' Cattolica del Sacro Cuore, Rome
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, 'G. d'Annunzio' University, Chieti
| | - Gesualdo Polizzi
- Unit of Radiodiagnostics II, University Hospital 'Policlinico-Vittorio Emanuele', Catania, Italy
| | - Mark Rabbat
- Loyola University of Chicago, Chicago
- Edward Hines Jr. VA Hospital, Hines, Illinois, USA
| | - Francesco Secchi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan
- Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese
| | - Aurelio Secinaro
- Advanced Cardiovascular Imaging Unit, Department of Imaging, Bambino Gesù Children's Hospital, Rome
| | - Ernesto di Cesare
- Department of Life, Healt and Enviromental Sciences, University of L'Aquila, L'Aquila
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Cardiac-CT with the newest CT scanners: An incoming screening tool for competitive athletes? Clin Imaging 2021; 78:74-92. [PMID: 33773447 DOI: 10.1016/j.clinimag.2021.03.001] [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: 05/19/2020] [Revised: 02/18/2021] [Accepted: 03/05/2021] [Indexed: 11/20/2022]
Abstract
Competitive athletes of all skill levels are at risk of sudden cardiac death (SCD) due to certain heart conditions. Prior to engagement in high-intensity athletics, it is necessary to screen for these conditions in order to prevent sudden cardiac death. Cardiac-CT angiography (CCTA) is a reliable tool to rule out the leading causes of SCD by providing an exceptional overview of vascular and cardiac morphology. This allows CCTA to be a powerful resource in identifying cardiac anomalies in selected patients (i.e. unclear symptoms or findings at ECG or echocardiography) as well as to exclude significant coronary artery disease (CAD). With the advancement of technology over the last few years, the latest generations of computed tomography (CT) scanners provide better image quality at lower radiation exposures. With the amount of radiation exposure per scan now reaching the sub-millisievert range, the number of CT examinations it is supposed to increase greatly, also in the athlete's population. It is thus necessary for radiologists to have a clear understanding of how to make and interpret a CCTA examination so that these studies may be performed in a responsible and radiation conscious manner especially when used in the younger populations. Our work aims to illustrate the main radiological findings of CCTAs and highlight their clinical impact with some case studies. We also briefly describe critical features of state-of-the-art CT scanners that optimize different acquisitions to obtain the best quality at the lowest possible dose.
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Pontone G, Di Cesare E, Castelletti S, De Cobelli F, De Lazzari M, Esposito A, Focardi M, Di Renzi P, Indolfi C, Lanzillo C, Lovato L, Maestrini V, Mercuro G, Natale L, Mantini C, Polizzi A, Rabbat M, Secchi F, Secinaro A, Aquaro GD, Barison A, Francone M. Appropriate use criteria for cardiovascular magnetic resonance imaging (CMR): SIC-SIRM position paper part 1 (ischemic and congenital heart diseases, cardio-oncology, cardiac masses and heart transplant). LA RADIOLOGIA MEDICA 2021; 126:365-379. [PMID: 33629237 PMCID: PMC7937599 DOI: 10.1007/s11547-020-01332-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/22/2020] [Indexed: 01/02/2023]
Abstract
Cardiac magnetic resonance (CMR) has emerged as new mainstream technique for the evaluation of patients with cardiac diseases, providing unique information to support clinical decision-making. This document has been developed by a joined group of experts of the Italian Society of Cardiology and Italian society of Radiology and aims to produce an updated consensus statement about the current state of technology and clinical applications of CMR. The writing committee consisted of members and experts of both societies who worked jointly to develop a more integrated approach in the field of cardiac radiology. Part 1 of the document will cover ischemic heart disease, congenital heart disease, cardio-oncology, cardiac masses and heart transplant.
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Affiliation(s)
| | - Ernesto Di Cesare
- Department of Life, Healt and Enviromental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Silvia Castelletti
- Center for the Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Francesco De Cobelli
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
- Department of Radiology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Manuel De Lazzari
- Department of Cardio-Thoraco-Vascular Sciences and Public Health, University of Padua, Padua, Italy
| | - Antonio Esposito
- Center for the Cardiac Arrhythmias of Genetic Origin, Istituto Auxologico Italiano IRCCS, Milan, Italy
| | - Marta Focardi
- Department of Cardiology, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | - Paolo Di Renzi
- U.O.C. Radiologia, Ospedale "San Giovanni Calibita" Fatebenefratelli - Isola Tiberina, Rome, Italy
| | - Ciro Indolfi
- Division of Cardiology, University Magna Graecia, Italy and Mediterranea Cardiocentro, Naples, Italy
| | | | - Luigi Lovato
- Cardiovascular Radiology Unit, Department of Imaging S.Orsola, Malpighi University Hospital, Bologna, Italy
| | - Viviana Maestrini
- Department of Clinical Internal, Anesthesiologic and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Mercuro
- Department of Medical Sciences and Public Health, University of Cagliari, Cagliari, Italy
| | - Luigi Natale
- Department of Diagnostic Imaging, Oncological Radiotherapy, and Hematology - Diagnostic Imaging Area, Rome, Italy
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Universita ` Cattolica del Sacro Cuore, Rome, Italy
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University, Chieti, Italy
| | - Aldo Polizzi
- Unit of Radiodiagnostics II, University Hospital "Policlinico-Vittorio Emanuele", Catania, Italy
| | - Mark Rabbat
- Loyola University of Chicago, Chicago, USA
- Edward Hines Jr. VA Hospital, Hines, IL, USA
| | - Francesco Secchi
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
- Unit of Radiology, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - Aurelio Secinaro
- Advanced Cardiovascular Imaging Unit, Department of Imaging, Bambino Gesù Children's Hospital, Rome, Italy
| | | | | | - Marco Francone
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University of Rome, Rome, Italy.
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4, 20090, Milan, Pieve Emanuele, Italy.
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Valente T, Pignatiello M, Sica G, Bocchini G, Rea G, Cappabianca S, Scaglione M. Hemopericardium in the acute clinical setting: Are we ready for a tailored management approach on the basis of MDCT findings? LA RADIOLOGIA MEDICA 2020; 126:527-543. [PMID: 33136215 DOI: 10.1007/s11547-020-01303-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 10/20/2020] [Indexed: 11/26/2022]
Abstract
The clinical spectrum of pericardial effusions varies from innocuous serous fluid to life-threatening hemopericardium. A misdiagnosis may be made by similar clinical presentation of acute chest pain/hypotension. Echocardiography is the first-line test for diagnosis of pericardial effusion and its etiology, but sometimes there are different drawbacks to the correct cardiovascular ultrasound diagnosis. Radiologists are reporting an increasing amount of thoracic Multidetector CT examinations at the emergency department. Multidetector CT has now become an established and complementary method for cardiac imaging, and diseases of the pericardium can now be quickly identified with increasing certainty. The aim of this review is to discuss the hemopericardium key Multidetector CT features in acute clinical setting which indicate the need to proceed with predominantly medical or surgical treatment, however, being able to identify forms of bleeding pericardial effusion for which only "a watch and wait strategy" and/or deferred treatment is indicated. In the emergency care setting, radiologists must be aware of different findings of hemopericardium in order to address a tailored and timely management approach.
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Affiliation(s)
- Tullio Valente
- Department of Diagnostic Imaging, Section of General Radiology, Azienda Ospedali dei Colli, Monaldi Hospital, Via Leonardo Bianchi, Naples, Italy.
| | - Maria Pignatiello
- Department of Precision Medicine, University of Campania L. Vanvitelli, Naples, Italy
| | - Giacomo Sica
- Department of Diagnostic Imaging, Section of General Radiology, Azienda Ospedali dei Colli, Monaldi Hospital, Via Leonardo Bianchi, Naples, Italy
| | - Giorgio Bocchini
- Department of Diagnostic Imaging, Section of General Radiology, Azienda Ospedali dei Colli, Monaldi Hospital, Via Leonardo Bianchi, Naples, Italy
| | - Gaetano Rea
- Department of Diagnostic Imaging, Section of General Radiology, Azienda Ospedali dei Colli, Monaldi Hospital, Via Leonardo Bianchi, Naples, Italy
| | - Salvatore Cappabianca
- Department of Precision Medicine, University of Campania L. Vanvitelli, Naples, Italy
| | - Mariano Scaglione
- Department of Diagnostic Imaging, Pineta Grande Hospital, Castelvolturno, Italy
- Department of Radiology, Tesside University, Middlesbrough, UK
- James Cook University Hospital, Middlesbrough, UK
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TAVI imaging: over the echocardiography. Radiol Med 2020; 125:1148-1166. [DOI: 10.1007/s11547-020-01281-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 09/03/2020] [Indexed: 12/26/2022]
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Radiological outpatient' visits to avoid inappropriate cardiac CT examinations: an 8-year experience report. Radiol Med 2020; 126:214-220. [PMID: 32651776 DOI: 10.1007/s11547-020-01246-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 06/25/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The aim of this study was to evaluate the appropriateness of the cardiac computed tomography angiography (CCTA) prescriptions according to the "2010-Appropriate-Use-Criteria-for-Cardiac-Computed-Tomography-Angiography" (AUCCTA) and "Clinical-indication-for-CCTA" (CICCTA) among different specialities (Cardiologist [CA], General Practitioner [GP], Other Specialists [OS]) and prescribers' age. MATERIALS AND METHODS This is a single-centre, single-arm, cohort study. We prospectively enrolled 815 patients (October 2012-May 2019) who underwent a radiological outpatient visit, before CCTA examination. Prescriptions to the examination were categorized as follows: Appropriate (A), Uncertain (U) and Inappropriate (Ina), according to AUCCTA and I, II, III and Inv for CICCTA. This categorization was stratified according to CA, GP and OS and prescribers' age. CCTA was performed in patients whom indications belong to A/U categories. RESULTS Eight hundred and fifteen CCTA prescriptions were analysed. An yearly increase in prescriptions was found in the eight-year observational period (2012/2019 projection: 72 vs 223). Considering AUCCTA, indication A was 540/815 (66.3%), indication U was 113/815 (13.9%) and Ina accounted for 162/815 (19.9%; 128/162 [79.0%] indications with stress test listed as criterium of inappropriateness). Only U indications decreased over years (p = 0.003). Regarding CICCTA, 501/815 (61.5%) patients were categorized as I, 144/815 (17.7%) as II, 102/815 (12.5%) as III, 67/815 (8.2%) were INV and 1/815 (0.1%) were non-classified. Clinical referrals were CA in 495/786 (63.0%), GPs in 57/786 (7.3%) GP and OS in 234/786 (29.8%) [p < 0.01]. No statistically significant differences were observed in the appropriateness among different specialty physicians. Younger doctors have a lower chance to not meet A indication (OR 0.98 [CI 95% 0.96-0.99]; p = 0.003). CONCLUSION Our study highlights the importance of a pre-radiological visit prior to CCTA, which prevented execution of 19.9% of inappropriate examinations. Age of prescribers had an impact on appropriateness, with younger doctors having a lower chance to not meet A indication.
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Coronary Computed Tomography Angiography in the Clinical Workflow of Athletes With Anomalous Origin of Coronary Arteries From the Contralateral Valsalva Sinus. J Thorac Imaging 2020; 36:122-130. [PMID: 32384413 DOI: 10.1097/rti.0000000000000523] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
PURPOSE This study aimed to assess the role of coronary computed tomography-angiography (CCTA) in the workflow of competitive sports eligibility in a cohort of athletes with anomalous origin of the left-coronary artery (AOLCA)/anomalous origin of the right-coronary artery (AORCA) in an attempt to outline relevant computed tomography features likely to impact diagnostic assessment and clinic management. MATERIALS AND METHODS Patients with suspected AOLCA/AORCA at transthoracic echocardiography or with inconclusive transthoracic echocardiography underwent CCTA to rule out/confirm and characterize the anatomic findings: partially interarterial course or full-INT, high-take-off, acute-take-off-angle (ATO), slit-like origin, intramural course (IM), interarterial-course-length, and lumen-reduction/hypoplasia (HYPO). RESULTS CCTA identified 28 athletes: 6 AOLCA (3 males; 20.3±11.0 y) and 22 AORCA (18 males; 29.1±16.5 y). Symptoms were present only in 13 athletes (46.4%; 10 AORCA). Four patients (3 AORCA) had abnormal rest electrocardiogram, 11 (40.7%; 9 AORCA) had abnormal stress-electrocardiogram. The INT course was observed in 15 athletes (53.6%): 6/6 AOLCA and 9/22 AORCA (40.9%). Slit-like origin was present in 7/22 AORCA (31.8%) and never in AOLCA. Suspected IM resulted in 3 AOLCA (50%), always with HYPO/ATO, and in 6/22 AORCA (27.3%) with HYPO. No statistically significant differences were found between asymptomatic/symptomatic patients in the prevalence of partially INT/INT courses, high-take-off/ATO, and slit-like ostium. A slightly significant relationship between suspected proximal-IM (r=0.47, P<0.05) and proximal-HYPO of anomalous vessel (r=0.65, P<0.01) resulted in AORCA and was confirmed on AOLCA/AORCA pooled analysis (r=0.58, P<0.01 for HYPO). All AOLCA/AORCA athletes were disqualified from competitive sports and warned to avoid vigorous physical efforts. Surgery was recommended to all AOLCA athletes and to 13 AORCA (3 asymptomatic), but only 6 underwent surgery. No major cardiovascular event/ischemic symptoms/signs developed during a mean follow-up of 49.6±39.5 months. CONCLUSION CCTA provides essential information for safe/effective clinical management of athletes, with important prognostic/sport-activity implications.
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Coronary artery disease (CAD) extension-derived risk stratification for asymptomatic diabetic patients: usefulness of low-dose coronary computed tomography angiography (CCTA) in detecting high-risk profile patients. Radiol Med 2020; 125:1249-1259. [PMID: 32367320 DOI: 10.1007/s11547-020-01204-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 04/16/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND As one of the most frequent risk factors for cardiovascular disease, type 2 diabetes mellitus (T2DM) is one of the largest causes of death. However, an acute cardiac presentation is not uncommon in diabetic patients, and the current investigative approach remains often inadequate. The aim of our study was to retrospectively stratify the risk of asymptomatic T2DM patients using low-dose 640-slice coronary computed tomography angiography (CCTA). MATERIALS AND METHODS CCTA examinations of 62 patients (mean age, 65 years) with previous diagnosis of type 2 diabetes and without cardiac symptoms were analyzed. Image acquisition was performed using a 640-slice CT. Per-patient, per-vessel and per-plaque analyses were performed. Stratification risk was evaluated according to the ESC guidelines. The patients were followed up after 2.21 ± 0.56 years from CCTA examination. RESULTS Coronary artery disease (CAD) was found in 58 patients (93.55%) presenting 290 plaques. Analysis of all samples showed severe-to-occlusive atherosclerosis in 24 patients (38.7% of cases). However, over the degree of stenosis, 23 patients were evaluated at high risk considering the extension of CAD. Good agreement was shown by the correlation of CAD extension/risk estimation and MACE incidence, according to a Kaplan-Meier survival analysis (p value = 0.001), with a 7.25-fold increased risk (HR 7.25 CI 2.13-24.7; p value = 0.002). CONCLUSION Our study confirms the high capability of CCTA to properly stratify the CV risk of asymptomatic T2DM patients. Its use could be recommended if we consider how current investigative strategies to correctly assess these patients often seem inadequate.
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Coronary computed tomography angiography using model-based iterative reconstruction algorithms in the detection of significant coronary stenosis: how the plaque type influences the diagnostic performance. Pol J Radiol 2019; 84:e522-e529. [PMID: 32082450 PMCID: PMC7016499 DOI: 10.5114/pjr.2019.91259] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Accepted: 11/04/2019] [Indexed: 01/14/2023] Open
Abstract
Purpose To evaluate the ability of coronary computed tomography angiography (CCTA) with model-based iterative reconstruction (MBIR) algorithm in detecting significant coronary artery stenosis compared with invasive coronary angiography (ICA). Material and methods We retrospectively identified 55 patients who underwent CCTA using the MBIR algorithm with evidence of at least one significant stenosis (≥ 50%) and an ICA within three months. Patients were stratified based on calcium score; stenoses were classified by type and by coronary segment involved. Dose-length-product was compared with the literature data obtained with previous reconstruction algorithms. Coronary artery stenosis was estimated on ICAs based on a qualitative method. Results CCTA data were confirmed by ICA in 89% of subjects, and in 73% and 94% of patients with CS < 400 and ≥ 400, respectively. ICA confirmed 81% of calcific stenoses, 91% of mixed, and 67% of soft plaques. Both the dose exposure of patients with prospective acquisition (34) and the exposure of the whole population were significantly lower than the standard of reference (p < 0.001 and p = 0.007). Conclusions CCTA with MBIR is valuable in detecting significant coronary artery stenosis with a solid reduction of radiation dose. Diagnostic performance was influenced by plaque composition, being lower compared with ICA for patients with lower CAC score and soft plaques; the visualisation of an intraluminal hypodensity could cause false positives, particularly in D1 and MO segments.
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Late iodine enhancement cardiac computed tomography for detection of myocardial scars: impact of experience in the clinical practice. Radiol Med 2019; 125:128-136. [PMID: 31784926 DOI: 10.1007/s11547-019-01108-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 11/13/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Cardiac CT with late iodine enhancement (LIE-CT) may characterize the scarred myocardium, but the role of readers' experience and scar pattern on LIE-CT diagnostic performance is unknown. Aim was to assess the diagnostic performance of LIE-CT according to readers' experience, scar pattern and contrast-to-noise ratio (CNR) using late gadolinium enhancement MRI (LGE-MRI) as reference. METHODS LIE-CT and LGE-MRI images of 40 consecutive patients were analyzed. Two readers with different experience (8 and 2 years) independently analyzed LIE-CT images defining the presence/absence of scar and scar CNR, segmental involvement, transmural pattern and scar etiology. The same parameters were extracted from LGE-MRI by two expert readers in consensus, blinded to the LIE-CT results. RESULTS Scars were identified at LGE-MRI in 29/40 patients and 141/680 segments. Scar burden at LIE-CT versus LGE-MRI correlated better for the most experienced reader than for the least experienced one (ρ = 0.954 and ρ = 0.797, p < 0.001). The most experienced reader missed scars in 2 patients and in 21/141 segments; the least experienced in 5 patients and 53/141 segments. The most experienced reader showed higher accuracy and sensitivity compared to the least experienced in per-patient (accuracy: 95% vs. 88%; sensitivity: 93% vs. 83%) and per-segment analysis (accuracy: 96% vs. 92%; sensitivity: 85% vs. 62%). Specificity was excellent (100% per-patient, 99% per-segment,) regardless of readers' experience. Missed scars had non-ischemic pattern, low scar burden (< 6%) and lower CNR compared to ischemic scars (2.33 vs. 3.54, p = 0.005). CONCLUSION LIE-CT represents an alternative to LGE-MRI, although the impact of readers' experience on sensitivity for small non-ischemic scars should be considered.
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Valente T, Bocchini G, Rossi G, Sica G, Davison H, Scaglione M. MDCT prior to median re-sternotomy in cardiovascular surgery: our experiences, infrequent findings and the crucial role of radiological report. Br J Radiol 2019; 92:20170980. [PMID: 31199672 DOI: 10.1259/bjr.20170980] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Resternotomy (RS) is a common occurrence in cardiac surgical practice. It is associated with an increased risk of injury to old conduits, cardiac structures, catastrophic hemorrhage and subsequent high morbidity and mortality rate in the operating room or during the recovery period. To mitigate this risk, we evaluated the role of multidetector CT (MDCT) in planning repeat cardiac surgery. We evaluated sternal compartment abnormalities, sternal/ascending aorta distance, pre-reoperative assessment of the aorta (wall, diameters, lumen, valve), sternal/right ventricle distance, diaphragm insertion, pericardium and cardiac chambers, sternal/innominate vein distance, connection of the grafts to the predicted median sternotomy cut, graft patency and anatomic course, possible aortic cannulation and cross-clamping sites and additional non-cardiovascular significant findings. Based on the MDCT findings, surgeons employed tailored operative strategies, including no-touch technique, clamping strategy and cardiopulmonary bypass (CPB) via peripheral cannulation assisted resternotomy. Our experience suggests that MDCT provides information which contributes to the safety of re-operative heart surgery reducing operative mortality and adverse outcomes. The radiologist must be aware of potential surgical options, including in the report any findings relevant to possible resternotomy complications.
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Affiliation(s)
- Tullio Valente
- 1Department of Diagnostic Imaging, General Radiology, Azienda Ospedali dei Colli, P.O. Monaldi, Via Leonardo Bianchi, Naples, Italy
| | - Giorgio Bocchini
- 1Department of Diagnostic Imaging, General Radiology, Azienda Ospedali dei Colli, P.O. Monaldi, Via Leonardo Bianchi, Naples, Italy
| | - Giovanni Rossi
- 1Department of Diagnostic Imaging, General Radiology, Azienda Ospedali dei Colli, P.O. Monaldi, Via Leonardo Bianchi, Naples, Italy
| | - Giacomo Sica
- 1Department of Diagnostic Imaging, General Radiology, Azienda Ospedali dei Colli, P.O. Monaldi, Via Leonardo Bianchi, Naples, Italy
| | | | - Mariano Scaglione
- 2Sunderland Royal Hospital, Kayll Road, Sunderland, UK.,3Department of Diagnostic Imaging, Presidio Ospedaliero "Pineta Grande", Via Domiziana Km. 30, 81030, Castel Volturno, Italia
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Carotid artery plaque characterization with a wide-detector computed tomography using a dedicated post-processing 3D analysis: comparison with histology. Radiol Med 2019; 124:795-803. [PMID: 30903605 DOI: 10.1007/s11547-019-01026-8] [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: 10/15/2018] [Accepted: 03/11/2019] [Indexed: 10/27/2022]
Abstract
PURPOSE The characterization of atherosclerotic carotid plaque plays a key role in the identification of patients at risk. The aim of our work was to evaluate the potentialities of carotid computed tomography angiography (CCTA) in assessing composition of atherosclerotic plaque. MATERIALS AND METHODS We retrospectively evaluated 29 patients (7 women and 22 men, age range 54-81; mean age 69) who underwent carotid endarterectomy. All patients underwent pre-surgical CCTA using a 320-slice scanner. Post-processing reconstructions and analysis were performed using a specific software. Percentage of three different components of the atherosclerotic plaque (adipose, fibrotic and calcific) were classified based on Hounsfield unit values. Post-processing results were compared with histological analysis. Vessel and plaque parameters were compared using the Pearson correlation coefficient (r). Bland-Altman plots with 95% confidence intervals were calculated for correlation. McNemar's test was used for comparison of dichotomous variables. RESULTS A significant correlation between histology and CCTA was found with respect to the areas corresponding to adipose, fibrotic and calcified plaques. The existence of proportional bias was observed between the two quantifying methods with lower discrepancies found for the adipose and fibrotic plaque areas. The Bland-Altman analyses showed a mean bias of 3.2%, 2.5% and 0.6% between histology and CCTA, for adipose, fibrotic and calcified plaque areas, respectively. CONCLUSIONS Multi-detector CT angiography represents a valuable technique to assess quantitatively the composition of atherosclerotic plaques, with particular reference to the prevalence of fibrotic tissue, and is a useful diagnostic tool to improve risk stratification of patients for cerebral stroke.
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Di Cesare E, Di Sibio A, Gennarelli A, Di Luzio M, Casazza I, Splendiani A, Di Cesare A, Gravina GL, Barile A, Masciocchi C. Low Dose versus Standard Single Heartbeat Acquisition Coronary Computed Tomography Angiography. J Clin Imaging Sci 2018; 8:52. [PMID: 30546936 PMCID: PMC6251242 DOI: 10.4103/jcis.jcis_51_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Accepted: 09/18/2018] [Indexed: 11/21/2022] Open
Abstract
Purpose: The aim of this study was to compare image quality and mean radiation dose between two groups of patients undergoing coronary computed tomography angiography (CCTA) using a 640-slice CT scanner with two protocols with different noise level thresholds expressed as standard deviation (SD). Materials and Methods: Two-hundred and sixty-eight patients underwent a CCTA with 640 slice CT scanner. In the experimental group (135 patients), an SD 51 protocol was employed; in the control group (133 patients), an SD 33 protocol was used. Mean effective dose and image quality with both objective and subjective measures were assessed. Image quality was subjectively assessed using a five-point scoring system. Segments scoring 2, 3, and 4 were considered having diagnostic quality, while segments scoring 0 and 1 were considered having nondiagnostic quality. Signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) between the two groups as well as the effective radiation dose (ED) was finally assessed. Results: Comparative analysis considering diagnostic quality (2, 3, and 4 score) and nondiagnostic (score 0 and 1) quality demonstrated that image quality of SD 51 group is not significantly lower than that of S33 group. The noise was significantly higher in the SD 51 group than in the SD 33 group (P < 0.0001). The SNR and CNR were higher in the SD 33 group than in SD 51 group (P < 0.0001). Mean effective dose was 49% lower in the SD 51 group than in SD 33 group; indeed mean effective dose was 1.43 mSv ± 0.67 in the SD 51 group while it was 2.8 mSv ± 0.57 in the SD 33 group. Conclusion: Comparative analysis shows that using a 640-slice CT with a 51 SD protocol, it is possible to reduce the mean radiation dose while maintaining good diagnostic image quality.
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Affiliation(s)
- Ernesto Di Cesare
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Alessandra Di Sibio
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Antonio Gennarelli
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Margherita Di Luzio
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Ines Casazza
- Department of Radiology, Sant’Andrea Hospital, Sapienza University, Rome, Italy
| | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Annamaria Di Cesare
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Giovanni Luca Gravina
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
| | - Carlo Masciocchi
- Department of Biotechnological and Applied Clinical Science, University of L’aquila, L’aquila, Italy
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Vizzuso A, Righi R, Zerbini M, Gamanji S, Cucchi P, Gallo F, Giganti M, Benea G, Carnevale A. An unusual presentation of anomalous left coronary artery from the pulmonary artery (ALCAPA) syndrome in a 70-year-old man: a case report. J Med Case Rep 2018; 12:308. [PMID: 30343670 PMCID: PMC6196447 DOI: 10.1186/s13256-018-1851-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Accepted: 09/18/2018] [Indexed: 11/10/2022] Open
Abstract
Background We present a rare case of anomalous origin of the left coronary artery from the pulmonary artery syndrome in an elderly man, and we describe coronary computed tomographic angiographic imaging findings to improve diagnostic confidence for the evaluation of this uncommon coronary artery anomaly. Case presentation A 70-year-old Caucasian man came to our hospital with slight limitation of physical activity (New York Heart Association class II). He was asymptomatic for angina, syncope, and palpitations. Cardiac magnetic resonance imaging was performed after echocardiography because a hypertrophic cardiomyopathy was suspected; a plausible coronary artery anomaly was demonstrated as collateral evidence. Subsequently, coronary computed tomographic angiography showed the anomalous origin of left coronary artery from the pulmonary artery; the coronary vessels appeared markedly dilated and tortuous. Dilated intercoronary vessels along the epicardial surface of the heart and dilated bronchial arteries, corresponding to collateral pathways, were observed. Left ventricular hypertrophy, delayed subendocardial enhancement, and mitral insufficiency were better evaluated on magnetic resonance images. Invasive coronary angiography confirmed the main findings. Given the patient’s age and clinical performance, surveillance with medical management was considered appropriate, and surgical repair was avoided. Conclusions Confidence with the anatomic pattern and clinical significance of this anomalous condition is necessary to improve cardiac imaging evaluation ability. In our patient, coronary computed tomographic angiography proved to be a reliable imaging approach, superior to invasive coronary angiography in terms of diagnostic performance and patient safety.
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Affiliation(s)
- Antonio Vizzuso
- Department of Morphology, Surgery and Experimental Medicine, Section of Radiology, University of Ferrara, Via Ludovico Ariosto 35, 44121, Ferrara, Italy
| | - Riccardo Righi
- Department of Interventional and Diagnostic Radiology, Arcispedale Sant'Anna, Via Aldo Moro 8, 44124, Ferrara, Italy
| | - Michela Zerbini
- Department of Interventional and Diagnostic Radiology, Arcispedale Sant'Anna, Via Aldo Moro 8, 44124, Ferrara, Italy
| | - Stela Gamanji
- Department of Interventional and Diagnostic Radiology, Arcispedale Sant'Anna, Via Aldo Moro 8, 44124, Ferrara, Italy
| | - Paolo Cucchi
- Department of Morphology, Surgery and Experimental Medicine, Section of Radiology, University of Ferrara, Via Ludovico Ariosto 35, 44121, Ferrara, Italy
| | - Francesco Gallo
- Department of Medical Science, Cardiovascular Institute, University of Ferrara, Via Ludovico Ariosto 35, 44121, Ferrara, Italy
| | - Melchiore Giganti
- Department of Morphology, Surgery and Experimental Medicine, Section of Radiology, University of Ferrara, Via Ludovico Ariosto 35, 44121, Ferrara, Italy
| | - Giorgio Benea
- Department of Interventional and Diagnostic Radiology, Arcispedale Sant'Anna, Via Aldo Moro 8, 44124, Ferrara, Italy
| | - Aldo Carnevale
- Department of Morphology, Surgery and Experimental Medicine, Section of Radiology, University of Ferrara, Via Ludovico Ariosto 35, 44121, Ferrara, Italy.
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21
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Di Cesare E, Patriarca L, Panebianco L, Bruno F, Palumbo P, Cannizzaro E, Splendiani A, Barile A, Masciocchi C. Coronary computed tomography angiography in the evaluation of intermediate risk asymptomatic individuals. Radiol Med 2018; 123:686-694. [PMID: 29713929 DOI: 10.1007/s11547-018-0898-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 04/20/2018] [Indexed: 12/27/2022]
Abstract
Cardiovascular disease is still one of the main causes of death and an early identification of coronary artery disease (CAD) remains the primary step in clinical management of patients with cardiovascular risk factor. Coronary computed tomography angiography (CCTA) has shown high sensitivity in CAD detection and could be helpful as screening method. The purpose of this study was to assess the prevalence of coronary artery disease detected by CCTA in asymptomatic patients with an intermediate risk of CAD. MATERIALS AND METHODS We retrospectively selected 185 asymptomatic patients with an intermediate Framingan Risk Score (mean age was 62.3 ± 12.4 years); all patients underwent CCTA, using 640-slice CT. RESULTS Atherosclerotic plaques were present in 112 out of 185 patients (60.5%); 56 subjects (30.2%) had mild stenosis, 49 (26.5%) moderate stenosis, only 3 patients (1.6%) had severe stenosis and in 4 cases (2.2%) the "blooming effect" did not allow for evaluation of the degree of stenosis. Among the positive cases, a high number of patients (44.6%) [50] showed coronary artery disease in one vessel, 33 patients (29.4%) in two vessels, 22 patients (19.6%) in three vessels and 5 patients in four vessels or more (4.5%). Patients with moderate stenosis were older, had hypertension in most cases, higher total cholesterol levels and more often were smokers. The radiation dose (mSv) dispensed to the patients was 3.7 ± 1.6 mSv. CONCLUSION High prevalence of coronary stenosis detected by low-dose CCTA in patients not properly classified by the traditional methods of risk stratification commonly used in clinical practice emphasizes the need to extend the risk stratification to other diagnostic tools with higher capability to detect CAD.
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Affiliation(s)
- Ernesto Di Cesare
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy.
| | - Lucia Patriarca
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Luca Panebianco
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Federico Bruno
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Pierpaolo Palumbo
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Ester Cannizzaro
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Alessandra Splendiani
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Antonio Barile
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Carlo Masciocchi
- Dipartimento di Scienze Cliniche Applicate e Biotecnologiche, Università degli Studi di L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
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22
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Liu S, Fu Q, Yu H, Zhang C, Yang Q, Hu Y, Xu W. Evaluate of the effect of low tube voltage on the radiation dosage using 640-slice coronary CT angiography. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2018; 26:463-471. [PMID: 29562576 DOI: 10.3233/xst-17332] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND 640-slice coronary CT angiography is becoming an accurate and reliable method of diagnosing coronary heart disease. However, how to reduce the radiation dosage while ensuring the clinically acceptable image quality remains a quite challenging issue. OBJECTIVE To evaluate the effect of low tube voltage on radiation dosage under 640-slice coronary CT angiography (CCTA). METHODS Four hundred patients (236 males, 164 females) with coronary heart disease and underwent CCTA using DCVT were classified into A1 (tube voltage: 120 kV; exposure phase window: 30-80%), B1 (120 kV; 70-80%), A2 (100 kV; 30-80%) and B2 group (100 kV; 70-80%), respectively. Image qualities and effective dose (ED) were assessed and compared. RESULTS No significant differences were observed among the groups in terms of age, height, weight and body mass index (BMI) (P > 0.05). ED were significantly lower in 100 kV group (P < 0.05). CT values of coronary artery in 100 kV groups were 13.5% and 17.3% higher than 120 kV group. ED in B1 group were 64.5% and 67.0% lower than A1 group. ED in B2 group were 65.4% and 65.2% lower than A2 group. CONCLUSION When using a 640-slice CCTA prospective ECG-gating scanning mode, it is preferable to use a 100 kV tube voltage setting because compared to 120 kV tube voltage protocol, it seems to significantly decrease the mean effective radiation dose, without significantly lowering both the subjective and objective image quality.
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Affiliation(s)
- Shihe Liu
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qing Fu
- Department of Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hualong Yu
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Chuanyu Zhang
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qing Yang
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Yabin Hu
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wenjian Xu
- Department of Radiology, The Affiliated Hospital of Qingdao University, Qingdao, China
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23
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Ippolito D, Fior D, Franzesi CT, Riva L, Casiraghi A, Sironi S. Diagnostic accuracy of 256-row multidetector CT coronary angiography with prospective ECG-gating combined with fourth-generation iterative reconstruction algorithm in the assessment of coronary artery bypass: evaluation of dose reduction and image quality. LA RADIOLOGIA MEDICA 2017; 122:893-901. [PMID: 28849537 DOI: 10.1007/s11547-017-0800-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 08/10/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND Effective radiation dose in coronary CT angiography (CTCA) for coronary artery bypass graft (CABG) evaluation is remarkably high because of long scan lengths. Prospective electrocardiographic gating with iterative reconstruction can reduce effective radiation dose. OBJECTIVES To evaluate the diagnostic performance of low-kV CT angiography protocol with prospective ecg-gating technique and iterative reconstruction (IR) algorithm in follow-up of CABG patients compared with standard retrospective protocol. METHODS Seventy-four non-obese patients with known coronary disease treated with artery bypass grafting were prospectively enrolled. All the patients underwent 256 MDCT (Brilliance iCT, Philips) CTCA using low-dose protocol (100 kV; 800 mAs; rotation time: 0.275 s) combined with prospective ECG-triggering acquisition and fourth-generation IR technique (iDose4; Philips); all the lengths of the bypass graft were included in the evaluation. A control group of 42 similar patients was evaluated with a standard retrospective ECG-gated CTCA (100 kV; 800 mAs).On both CT examinations, ROIs were placed to calculate standard deviation of pixel values and intra-vessel density. Diagnostic quality was also evaluated using a 4-point quality scale. RESULTS Despite the statistically significant reduction of radiation dose evaluated with DLP (study group mean DLP: 274 mGy cm; control group mean DLP: 1224 mGy cm; P value < 0.001). No statistical differences were found between PGA group and RGH group regarding intra-vessel density absolute values and SNR. Qualitative analysis, evaluated by two radiologists in "double blind", did not reveal any significant difference in diagnostic quality of the two groups. CONCLUSIONS The development of high-speed MDCT scans combined with modern IR allows an accurate evaluation of CABG with prospective ECG-gating protocols in a single breath hold, obtaining a significant reduction in radiation dose.
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Affiliation(s)
- Davide Ippolito
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy.
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy.
| | - Davide Fior
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Cammillo Talei Franzesi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Luca Riva
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Alessandra Casiraghi
- Department of Diagnostic Radiology, "San Gerardo" Hospital, Via Pergolesi 33, 20900, Monza, MB, Italy
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
| | - Sandro Sironi
- School of Medicine, University of Milano-Bicocca, Via Cadore 48, 20900, Monza, MB, Italy
- Department of Diagnostic Radiology, "Papa Giovanni XXIII" Hospital, Bergamo, Italy
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24
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Sperandii F, Guerra E, Tranchita E, Minganti C, Lanzillo C, Nigro A, Quaranta F, Parisi A, Di Roma M, Maresca L, Fagnani F, Calò L. Clinical significance of ST depression at exercise stress testing in competitive athletes: usefulness of coronary CT during screening. J Sports Med Phys Fitness 2017; 58:1876-1882. [PMID: 29148628 DOI: 10.23736/s0022-4707.17.07961-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Congenital coronary anomalies (CCAs) and coronary artery disease (CAD) arouse intense scientific and clinical interest in sports medicine and sports cardiology medical communities because of their potential to trigger sudden cardiac death (SCD) in athletes. Exercise stress testing represent the first instrumental assessment to evaluate electrocardiographic changes during effort. Coronary computed tomography angiography (CCTA) is an advanced accurate noninvasive imaging modality for excluding CAD and abnormalities of origin and course of coronary vessels. The aim of this study is to investigate with CCTA the clinical significance of ST depression suggestive for myocardial ischemia during exercise stress testing in athletes and to determine the prevalence of CAD and/or CCAs. METHODS Sixty-five consecutive athletes showing electrocardiographic findings positive or equivocal for myocardial ischemia on exercise stress testing during pre-participation screening were investigated with CCTA. RESULTS Among the 65 athletes investigated, 36 showed Myocardial Bridge (MB), one showed an anomalous coronary origin and seven showed CAD. Among 36 athletes with MB, 4 were associated with mild coronary artery stenosis. Three athletes with CAD needed percutaneous transluminal coronary angioplasty or coronary artery bypass surgery. CONCLUSIONS In competitive athletes even with excellent workload capacities, in absence of cardiomyopathy, the presence of ischemic electrocardiographic abnormalities could be mainly determined by a coronary congenital or acquired pathology. In this population CCTA is a useful imaging modality of choice for the risk stratification and for the diagnostic process, to allow eligible athletes to compete and to follow-up subjects requiring medical surveillance.
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Affiliation(s)
| | - Emanuele Guerra
- Unit of Sports Medicine, Department of Public Health, AUSL Modena, Modena, Italy
| | - Eliana Tranchita
- Division of Health Sciences, Department of Movement, Human, and Health Sciences, Foro Italico University, Rome, Italy -
| | - Carlo Minganti
- Division of Health Sciences, Department of Movement, Human, and Health Sciences, Foro Italico University, Rome, Italy
| | | | - Antonia Nigro
- Division of Health Sciences, Department of Movement, Human, and Health Sciences, Foro Italico University, Rome, Italy
| | - Federico Quaranta
- Division of Health Sciences, Department of Movement, Human, and Health Sciences, Foro Italico University, Rome, Italy
| | - Attilio Parisi
- Division of Health Sciences, Department of Movement, Human, and Health Sciences, Foro Italico University, Rome, Italy
| | - Mauro Di Roma
- Department of Cardiology, Casilino Polyclinic, Rome, Italy
| | | | - Federica Fagnani
- Division of Health Sciences, Department of Movement, Human, and Health Sciences, Foro Italico University, Rome, Italy
| | - Leonardo Calò
- Department of Cardiology, Casilino Polyclinic, Rome, Italy
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25
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Donato R, David E, Blandino A, Gaeta M, Spinelli D, Ascenti G. Coronary Involvement in Marfan Syndrome: The Role of Electrocardiographically Gated Computed Tomography Angiography. J Cardiovasc Echogr 2017; 27:64-65. [PMID: 28465996 PMCID: PMC5412742 DOI: 10.4103/jcecho.jcecho_43_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
We report a case of coronary artery and aortic root aneurysms in a 50-year-old man with Marfan syndrome. The coexistence of these findings is uncommon and rarely reported. We underline the role of electrocardiographically gated computed tomography angiography in the diagnosis of coronary aneurysm in this category of patients.
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Affiliation(s)
- Rocco Donato
- Department of Radiological Sciences, University of Messina, Messina, Italy
| | - Emanuele David
- Department of Radiological Sciences, University of Messina, Messina, Italy
| | - Alfredo Blandino
- Department of Radiological Sciences, University of Messina, Messina, Italy
| | - Michele Gaeta
- Department of Radiological Sciences, University of Messina, Messina, Italy
| | - Domenico Spinelli
- Department of Cardiovascular Surgery, Unit of Vascular Surgery, University of Messina, Messina, Italy
| | - Giorgio Ascenti
- Department of Radiological Sciences, University of Messina, Messina, Italy
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26
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La Grutta L, Toia P, Maffei E, Cademartiri F, Lagalla R, Midiri M. Infarct characterization using CT. Cardiovasc Diagn Ther 2017; 7:171-188. [PMID: 28540212 DOI: 10.21037/cdt.2017.03.18] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Myocardial infarction (MI) is a major cause of death and disability worldwide. The incidence is not expected to diminish, despite better prevention, diagnosis and treatment, because of the ageing population in industrialized countries and unhealthy lifestyles in developing countries. Nowadays it is highly requested an imaging tool able to evaluate MI and viability. Technology improvements determined an expansion of clinical indications from coronary plaque evaluation to functional applications (perfusion, ischemia and viability after MI) integrating additional phases and information in the mainstream examination. Cardiac computed tomography (CCT) and cardiac MR (CMR) employ different contrast media, but may characterize MI with overlapping imaging findings due to the similar kinetics and tissue distribution of gadolinium and iodinated contrast media. CCT may detect first-pass perfusion defects, dynamic perfusion after pharmacological stress, and delayed enhancement (DE) of non-viable territories.
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Affiliation(s)
| | - Patrizia Toia
- Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Erica Maffei
- Department of Radiology, Montreal Heart Institute/Universitè de Montreal, Montreal, Canada
| | - Filippo Cademartiri
- Department of Radiology, Montreal Heart Institute/Universitè de Montreal, Montreal, Canada.,Department of Radiology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Roberto Lagalla
- Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Massimo Midiri
- Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
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27
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Role of Cardiac Computed Tomography in the Evaluation of Coronary Artery Stenosis in Patients With Ascending Aorta Aneurysm Detected at Transthoracic Echocardiography. J Comput Assist Tomogr 2017; 40:393-7. [PMID: 27192500 DOI: 10.1097/rct.0000000000000380] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVE The aim of our study was to evaluate the diagnostic performance of cardiac computed tomography (CCT) in the evaluation of coronary artery stenosis in patients with ascending aorta aneurysm detected at transthoracic echocardiography. METHODS We conducted a retrospective analysis of patients with an aneurysm 45 mm or greater at transthoracic echocardiography who underwent CCT from 2012 to 2014 in our hospital. We calculated the sensitivity, specificity, and positive and negative predictive values of CCT for the assessment of coronary artery stenosis (<50% or ≥50% stenosis) in patients who underwent conventional coronary angiography. RESULTS We included 104 patients (73 men, aged 64 [SD, 10.8] years) in our study. Obstructive coronary artery disease was found in 22.1% of patients. Sensitivity, specificity, and positive and negative predictive values of CCT for detecting significant stenoses were 100%, 98%, and 82% and 100% on a segment-by-segment analysis and 100%, 83%, and 65% and 100% on a per-patient analysis, respectively. CONCLUSIONS Cardiac computed tomography provides a comprehensive evaluation of ascending aorta aneurysms and coronary artery tree.
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28
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Ding A, Qiu G, Lin W, Hu L, Lu G, Long X, Hong X, Chen Y, Luo X, Tang Q, Deng D. Diagnostic performance of noninvasive fractional flow reserve derived from coronary computed tomography angiography in ischemia-causing coronary stenosis: a meta-analysis. Jpn J Radiol 2016; 34:795-808. [DOI: 10.1007/s11604-016-0589-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Accepted: 09/28/2016] [Indexed: 12/15/2022]
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29
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Integrated non-invasive approach to atherosclerosis with cardiac CT and carotid ultrasound in patients with suspected coronary artery disease. LA RADIOLOGIA MEDICA 2016; 122:16-21. [DOI: 10.1007/s11547-016-0692-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2016] [Accepted: 10/03/2016] [Indexed: 10/20/2022]
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30
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Barbero U, Iannaccone M, d'Ascenzo F, Barbero C, Mohamed A, Annone U, Benedetto S, Celentani D, Gagliardi M, Moretti C, Gaita F. 64 slice-coronary computed tomography sensitivity and specificity in the evaluation of coronary artery bypass graft stenosis: A meta-analysis. Int J Cardiol 2016; 216:52-7. [DOI: 10.1016/j.ijcard.2016.04.156] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 03/29/2016] [Accepted: 04/20/2016] [Indexed: 11/26/2022]
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31
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Di Cesare E, Splendiani A, Barile A, Squillaci E, Di Cesare A, Brunese L, Masciocchi C. CT and MR imaging of the thoracic aorta. Open Med (Wars) 2016; 11:143-151. [PMID: 28352783 PMCID: PMC5329815 DOI: 10.1515/med-2016-0028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2016] [Accepted: 03/07/2016] [Indexed: 12/25/2022] Open
Abstract
At present time, both CT and MRI are valuable techniques in the study of the thoracic aorta. Nowadays, CT represents the most widely employed technique for the study of the thoracic aorta. The new generation CTs show sensitivities up to 100% and specificities of 98-99%. Sixteen and wider row detectors provide isotropic pixels, mandatory for the ineludible longitudinal reconstruction. The main limits are related to the X-ray dose expoure and the use of iodinated contrast media. MRI has great potential in the study of the thoracic aorta. Nevertheless, if compared to CT, acquisition times remain longer and movement artifact susceptibility higher. The main MRI disadvantages are claustrophobia, presence of ferromagnetic implants, pacemakers, longer acquisition times with respect to CT, inability to use contrast media in cases of renal insufficiency, lower spatial resolution and less availability than CT. CT is preferred in the acute aortic disease. Nevertheless, since it requires iodinated contrast media and X-ray exposure, it may be adequately replaced by MRI in the follow up of aortic diseases. The main limitation of MRI, however, is related to the scarce visibility of stents and calcifications.
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Affiliation(s)
- Ernesto Di Cesare
- Dipartimento di Scienze Cliniche Applicate e biotecnologiche, Università degli studi di L'Aquila, Via Vetoio 1, 67100 L'Aquila, Italy , Tel 00390862368306, Fax 00390862368797
| | - Alessandra Splendiani
- Dipartimento di Scienze Cliniche Applicate e biotecno-logiche Università degli studi di L'Aquila, Italy
| | - Antonio Barile
- Dipartimento di Scienze Cliniche Applicate e biotecno-logiche Università degli studi di L'Aquila, Italy
| | - Ettore Squillaci
- Dipartimento di Diagnostica per Immagini Universi-tà Tor Vergata Roma, Italy
| | - Annamaria Di Cesare
- Dipartimento di Scienze Cliniche Applicate e biotecno-logiche Università degli studi di L'Aquila, Italy
| | - Luca Brunese
- Dipartimento di medicina e Scienza della salute, Universita del Molise, Campobasso, Italy
| | - Carlo Masciocchi
- Dipartimento di Scienze Cliniche Applicate e biotecno-logiche Università degli studi di L'Aquila, Italy
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Di Cesare E, Gennarelli A, Di Sibio A, Felli V, Perri M, Splendiani A, Gravina GL, Barile A, Masciocchi C. 320-row coronary computed tomography angiography (CCTA) with automatic exposure control (AEC): effect of 100 kV versus 120 kV on image quality and dose exposure. Radiol Med 2016; 121:618-25. [PMID: 27169907 DOI: 10.1007/s11547-016-0643-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 04/18/2016] [Indexed: 01/02/2023]
Abstract
PURPOSE To compare the impact of a 100 kV tube voltage protocol to 120 kV in terms of image quality and radiation dose by a 320 row coronary computed tomography angiography (CCTA) with automatic exposure control (AEC). MATERIALS AND METHODS Using a propensity matched analysis we compared a group of 135 patients scanned using a 100 kV tube voltage protocol with a group of 135 subjects scanned employing a 120 kV tube voltage setting. In all subjects the heart rate (HR) was <65 bpm and all CT scans were acquired using a prospective ECG gating and AEC strategy. Mean effective radiation dose and subjective and objective (Noise or N, signal to noise ratio or SNR, contrast to noise ratio or CNR) image quality, were evaluated. Subjective quality was assessed by two experienced radiologists using a 5-point scale (0: non diagnostic-4: excellent) using the 15-segment American Heart Association (AHA) coronary artery classification. RESULTS Mean effective dose and noise were non significantly different between the two groups: mean effective dose was 2.89 ± 0.7 mSv in the 100 kV group and 2.80 ± 0.57 mSv in the 120 kV group (p = 0.25) while noise was 28.9 ± 3.3 in the 120 kV group and 29.05 ± 3.6 in the 100 kV group (p = 0.72). Both SNR and CNR were significantly higher in the 100 kV group than in the 120 kV group. This data agrees with the evidence that subjective quality was significantly higher in the 100 kV group in the middle and distal segmental classes. CONCLUSION Our study shows that, in using a 320 row CCTA with AEC strategy it is better to employ a 100 kV tube voltage protocol because compared to 120 kV tube voltage setting, it appears to significantly improve both subjective and objective image quality without decreasing the mean effective radiation dose.
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Affiliation(s)
- Ernesto Di Cesare
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy.
| | - Antonio Gennarelli
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Alessandra Di Sibio
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Valentina Felli
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Marco Perri
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Giovanni Luca Gravina
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Carlo Masciocchi
- Department of Biotechnological and Applied Clinical, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
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La Grutta L, Toia P, Farruggia A, Albano D, Grassedonio E, Palmeri A, Maffei E, Galia M, Vitabile S, Cademartiri F, Midiri M. Quantification of epicardial adipose tissue in coronary calcium score and CT coronary angiography image data sets: comparison of attenuation values, thickness and volumes. Br J Radiol 2016; 89:20150773. [PMID: 26987374 DOI: 10.1259/bjr.20150773] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE The aim of the study was to compare epicardial adipose tissue (EAT) characteristics assessed with coronary calcium score (CS) and CT coronary angiography (CTCA) image data sets. METHODS In 76 patients (mean age 59 ± 13 years) who underwent CS and CTCA owing to suspected coronary artery disease (CAD), EAT was quantified in terms of density (Hounsfield units), thickness and volume. The EAT volume was extracted with a semi-automatic software. RESULTS A moderate correlation was found between EAT density in CS and CTCA image data sets (-100 ± 19 HU vs -70 ± 24 HU; p < 0.05, r = 0.55). The distribution of EAT was not symmetrical with a maximal thickness at the right atrioventricular groove (14.2 ± 5.3 mm in CS, 15.7 ± 5 mm in CTCA; p > 0.05, r = 0.76). The EAT volume resulted as 122 ± 50 cm(3) in CS and 86 ± 40 cm(3) in CTCA (Δ = 30%, p < 0.05, r = 0.92). After adjustment for post-contrast EAT attenuation difference (Δ = 30 HU), the volume was 101 ± 47 cm(3) (Δ = 17%, p < 0.05, r = 0.92). Based on EAT volume median values, no differences were found between groups with smaller and larger volumes in terms of Agatston score and CAD severity. CONCLUSION CS and CTCA image data sets may be equally employed for EAT assessment; however, an underestimation of volume is found with the latter acquisition even after post-contrast attenuation adjustment. ADVANCES IN KNOWLEDGE EAT may be measured by processing either the CS or CTCA image data sets.
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Affiliation(s)
- Ludovico La Grutta
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Patrizia Toia
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Alfonso Farruggia
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Domenico Albano
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | | | - Antonella Palmeri
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Erica Maffei
- 2 Department of Radiology, Montreal Heart Institute/Universitè de Montreal, Montreal, QC, Canada
| | - Massimo Galia
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Salvatore Vitabile
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
| | - Filippo Cademartiri
- 2 Department of Radiology, Montreal Heart Institute/Universitè de Montreal, Montreal, QC, Canada.,3 Department of Radiology, Erasmus Medical Center University, Rotterdam, Netherlands
| | - Massimo Midiri
- 1 Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
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Zimarino M, Prati F, Marano R, Angeramo F, Pescetelli I, Gatto L, Marco V, Bruno I, De Caterina R. The value of imaging in subclinical coronary artery disease. Vascul Pharmacol 2016; 82:20-9. [PMID: 26851577 DOI: 10.1016/j.vph.2016.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2015] [Revised: 01/28/2016] [Accepted: 02/01/2016] [Indexed: 10/22/2022]
Abstract
Although the treatment of acute coronary syndromes (ACS) has advanced considerably, the ability to detect, predict, and prevent complications of atherosclerotic plaques, considered the main cause of ACS, remains elusive. Several imaging tools have therefore been developed to characterize morphological determinants of plaque vulnerability, defined as the propensity or probability of plaques to complicate with coronary thrombosis, able to predict patients at risk. By utilizing both intravascular and noninvasive imaging tools, indeed prospective longitudinal studies have recently provided considerable knowledge, increasing our understanding of determinants of plaque formation, progression, and instabilization. In the present review we aim at 1) critically analyzing the incremental utility of imaging tools over currently available "traditional" methods of risk stratification; 2) documenting the capacity of such modalities to monitor atherosclerosis progression and regression according to lifestyle modifications and targeted therapy; and 3) evaluating the potential clinical relevance of advanced imaging, testing whether detection of such lesions may guide therapeutic decisions and changes in treatment strategy. The current understanding of modes of progression of atherosclerotic vascular disease and the appropriate use of available diagnostic tools may already now gauge the selection of patients to be enrolled in primary and secondary prevention studies. Appropriate trials should now, however, evaluate the cost-effectiveness of an aggressive search of vulnerable plaques, favoring implementation of such diagnostic tools in daily practice.
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Affiliation(s)
- Marco Zimarino
- Institute of Cardiology and Center of Excellence on Aging, "G. d'Annunzio" University, Chieti, Italy.
| | - Francesco Prati
- San Giovanni Addolorata Hospital, CLI-Foundation, Rome, Italy
| | - Riccardo Marano
- Department of Radiological Sciences, Institute of Radiology "A. Gemelli" University Polyclinic Foundation, Catholic University, Rome, Italy
| | - Francesca Angeramo
- Institute of Cardiology and Center of Excellence on Aging, "G. d'Annunzio" University, Chieti, Italy
| | - Irene Pescetelli
- Institute of Cardiology and Center of Excellence on Aging, "G. d'Annunzio" University, Chieti, Italy
| | - Laura Gatto
- San Giovanni Addolorata Hospital, CLI-Foundation, Rome, Italy
| | - Valeria Marco
- San Giovanni Addolorata Hospital, CLI-Foundation, Rome, Italy
| | - Isabella Bruno
- Institute of Nuclear Medicine, "A. Gemelli" University Polyclinic Foundation, Catholic University, Rome, Italy
| | - Raffaele De Caterina
- Institute of Cardiology and Center of Excellence on Aging, "G. d'Annunzio" University, Chieti, Italy
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De Rosa R, Ratti G, Gerardi D, Tedeschi C, Lamberti M. Single coronary artery originating from the right sinus Valsalva and ability to work. Ann Occup Environ Med 2015; 27:4. [PMID: 25774300 PMCID: PMC4358708 DOI: 10.1186/s40557-015-0055-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Accepted: 01/09/2015] [Indexed: 11/10/2022] Open
Abstract
We present a case of a 56-year-old male electrician who was admitted to the hospital with atrial fibrillation, atypical chest pain and dyspnea. He gave a history that on the morning he had working for almost 4 hours carrying out various activities with considerable physical effort. After cardioversion, conventional coronary angiography revealed a suspect of single coronary vessel (SCA) arising from the right sinus of Valsalva. The patient underwent multislice computed tomography that showed a SCA arising from the right sinus Valsalva and dividing in Right Coronary Artery (RCA) and Left Main coronary artery (LM). The finding of posterior course of the LM without atherosclerotic has proved crucial for the expression of an opinion of working capacity even with limitation.
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Bilolikar AN, Goldstein JA, Madder RD, Chinnaiyan KM. Plaque disruption by coronary computed tomographic angiography in stable patients vs. acute coronary syndrome: a feasibility study. Eur Heart J Cardiovasc Imaging 2015; 17:247-59. [PMID: 26553728 DOI: 10.1093/ehjci/jev281] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Accepted: 09/16/2015] [Indexed: 11/14/2022] Open
Abstract
AIMS This study was designed to determine whether coronary CT angiography (CTA) can detect features of plaque disruption in clinically stable patients and to compare lesion prevalence and features between stable patients and those with acute coronary syndrome (ACS). METHODS We retrospectively identified patients undergoing CTA, followed by invasive coronary angiography (ICA) within 60 days. Quantitative 3-vessel CTA lesion analysis was performed on all plaques ≥25% stenosis to assess total plaque volume, low attenuation plaque (LAP, <50 HU) volume, and remodelling index. Plaques were qualitatively assessed for CTA features of disruption, including ulceration and intra-plaque dye penetration (IDP). ICA was employed as a reference standard for disruption. A total of 145 (94 ACS and 51 stable) patients were identified. By CTA, plaque disruption was evident in 77.7% of ACS cases. Although more common among those with ACS, CTA also detected plaque disruption in 37.3% of clinically stable patients (P < 0.0001). CONCLUSIONS Clinically stable patients commonly manifest plaques with features of disruption as determined by CTA. Though the prevalence of plaque disruption is less than patients with ACS, these findings support the concept that some clinically stable patients may harbour 'silent' disrupted plaques. These findings may have implications for detection of 'at risk' plaques and patients.
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Affiliation(s)
- Abhay N Bilolikar
- Department of Cardiovascular Medicine, Beaumont Health System, 3601 W. Thirteen Mile Road, Royal Oak, MI 48073, USA
| | - James A Goldstein
- Department of Cardiovascular Medicine, Beaumont Health System, 3601 W. Thirteen Mile Road, Royal Oak, MI 48073, USA
| | - Ryan D Madder
- Frederik Meijer Heart and Vascular Institute, Spectrum Health Medical Center, Grand Rapids, MI, USA
| | - Kavitha M Chinnaiyan
- Department of Cardiovascular Medicine, Beaumont Health System, 3601 W. Thirteen Mile Road, Royal Oak, MI 48073, USA
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Marano R, Pitocco D, Di Stasio E, Savino G, Merlino B, Trani C, Pirro F, Rutigliano C, Santangelo C, Minoiu AC, Natale L, Bonomo L. MDCT assessment of CAD in type-2 diabetic subjects with diabetic neuropathy: the role of Charcot neuro-arthropathy. Eur Radiol 2015; 26:788-96. [PMID: 26139314 DOI: 10.1007/s00330-015-3864-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 05/14/2015] [Accepted: 05/26/2015] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To compare the CACS and CAD severity assessed by MDCT in neuropathic type-2 diabetic patients with and without Charcot-neuroarthropathy (CN). METHODS Thirty-four CN asymptomatic-patients and 36 asymptomatic-patients with diabetic-neuropathy (DN) without CN underwent MDCT to assess CACS and severity of CAD. Patients were classified as positive for significant CAD in presence of at least one stenosis >50 % on MDCT-coronary-angiography (MDCT-CA). Groups were matched for age, sex and traditional CAD risk-factors. The coronary-angiography (CA) was performed in all patients with at least a significant stenosis detected by MDCT-CA, both as reference and eventually as treatment. RESULTS CN patients showed higher rates of significant CAD in comparison with DN subjects [p < 0.001], while non-significant differences were observed in CACS (p = 0.980). No significant differences were also observed in CACS distribution in all subjects for stenosis ≥/<50 % (p = 0.814), as well as in both groups (p = 0.661 and 0.559, respectively). The MDCT-CA showed an overall diagnostic-accuracy for significant CAD of 87%. CONCLUSIONS These preliminary data suggest that CN-patients have a higher prevalence of severe CAD in comparison with DN-patients, while coronary plaques do not exhibit an increased amount of calcium. MDCT may be helpful to assess the CV risk in such asymptomatic type-2-diabetic patients with autonomic-neuropathy. KEY POINTS Type 2-diabetic-patients with CN result having more severe coronary artery plaque-burden. MDCT-CA may stratify the CV risk in type 2-diabetic-patients with CN. Adequate diagnostic is mandatory for optimal management of type 2-diabetic-patients with CN.
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Affiliation(s)
- Riccardo Marano
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy.
| | - Dario Pitocco
- Department of Internal Medicine, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Enrico Di Stasio
- Department of Clinical Biochemistry, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Giancarlo Savino
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Biagio Merlino
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Carlo Trani
- Department of Cardiovascular Medicine - Institute of Cardiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Federica Pirro
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Claudia Rutigliano
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Carolina Santangelo
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Aurelian Costin Minoiu
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Luigi Natale
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
| | - Lorenzo Bonomo
- Department of Radiological Sciences - Institute of Radiology, Catholic University of Rome, "A. Gemelli" University Hospital, L.go Agostino Gemelli 8, 00168, Rome, Italy
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Quaranta F, Guerra E, Sperandii F, De Santis F, Pigozzi F, Calò L, Borrione P. Myocarditis in athlete and myocardial bridge: An innocent bystander? World J Cardiol 2015; 7:293-8. [PMID: 26015860 PMCID: PMC4438469 DOI: 10.4330/wjc.v7.i5.293] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Revised: 01/16/2015] [Accepted: 03/04/2015] [Indexed: 02/06/2023] Open
Abstract
Myocarditis is a bacterial or viral inflammatory disease, often unnoticed or misdiagnosed. Athletes with myocarditis must stop practicing their activity since International medical Literature described some cases of sudden death. In the present report, we describe a case of an asymptomatic, apparently healthy, competitive athletes, who was diagnosed a myocarditis and as incidental finding a myocardial bridging. We focused the attention on the importance of anamnesis, electrocardiogram and athletes' entourage for the diagnosis of such insidious pathologies and we evaluated the follow up, focusing the attention on electrocardiogram changes as well as on restitution ad integrum and prognosis, especially for the athletes.
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Affiliation(s)
- Federico Quaranta
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
| | - Emanuele Guerra
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
| | - Fabio Sperandii
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
| | - Francesco De Santis
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
| | - Fabio Pigozzi
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
| | - Leonardo Calò
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
| | - Paolo Borrione
- Federico Quaranta, Emanuele Guerra, Fabio Sperandii, Francesco De Santis, Fabio Pigozzi, Paolo Borrione, Department of Movement, Human and Health Science, University of Rome "Foro Italico", 00194 Rome, Italy
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Collateral non cardiac findings in clinical routine CT coronary angiography: results from a multi-center registry. Radiol Med 2015; 120:1122-9. [PMID: 25981381 DOI: 10.1007/s11547-015-0551-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Accepted: 04/30/2015] [Indexed: 12/21/2022]
Abstract
PURPOSE The aim of the study was to evaluate the prevalence of collateral findings detected in computed tomography coronary angiography (CTCA) in a multi-center registry. MATERIALS AND METHODS We performed a retrospective review of 4303 patients (2719 males, mean age 60.3 ± 10.2 years) undergoing 64-slice CTCA for suspected or known coronary artery disease (CAD) at various academic institutions between 01/2006 and 09/2010. Collateral findings were recorded and scored as: non-significant (no signs of relevant pathology, not necessary to be reported), significant (clear signs of pathology, mandatory to be reported), or major (remarkable pathology, mandatory to be reported and further investigated). RESULTS We detected 6886 non-cardiac findings (1.6 non cardiac finding per patient). Considering all centers, only 865/4303 (20.1 %) patients were completely without any additional finding. Overall, 2095 (30.4 %) non-significant, 4486 (65.2 %) significant, and 305 (4.4 %) major findings were detected. Among major findings, primary lung cancer was reported in 21 cases. In every center, most prevalent significant findings were mediastinal lymph nodes >1 cm. In 256 patients, collateral findings were clinically more relevant than coexisting CAD and justified the symptoms of patients. CONCLUSIONS The prevalence of significant and major collateral findings in CTCA is high. Radiologists should carefully evaluate the entire scan volume in each patient.
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Marano R, Pirro F, Silvestri V, Merlino B, Savino G, Rutigliano C, Meduri A, Natale L, Bonomo L. Comprehensive CT cardiothoracic imaging: a new challenge for chest imaging. Chest 2015; 147:538-551. [PMID: 25644907 DOI: 10.1378/chest.14-1403] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
In the past, thoracic and cardiac imaging were two distinct specialties of radiology. The technical evolution, however, has changed their boundaries with an important impact on CT imaging practices and has opened the new era of "cardiothoracic" imaging, due to the strong anatomic, mechanical, physiologic, physiopathologic, and therapeutic cardiopulmonary correlations. Modern thoracic radiologists can no longer avoid the assessment of heart and coronary arteries, as they used to do with earlier generations of CT scanner. The advent of ECG gating and state-of-art CT scanner faster rotation speed, high spatial and temporal resolution, high-pitch mode, shorter acquisition time, and dedicated cardiac reconstruction algorithms has opened new possibilities for chest imaging, integrating cardiac morphologic and even functional information within a diagnostic chest CT scan. The aim of this review is to briefly show and summarize the concept of integrated cardiothoracic imaging, which redefines the boundaries of chest CT imaging, opening the door to a new radiologic specialty.
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Affiliation(s)
- Riccardo Marano
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy.
| | - Federica Pirro
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Valentina Silvestri
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Biagio Merlino
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Giancarlo Savino
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Claudia Rutigliano
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Agostino Meduri
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Luigi Natale
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
| | - Lorenzo Bonomo
- Department of Radiological Sciences, Institute of Radiology, Catholic University, Rome, Italy
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Cademartiri F, Di Cesare E, Francone M, Ballerini G, Ligabue G, Maffei E, Romagnoli A, Argiolas GM, Russo V, Buffa V, Marano R, Guzzetta M, Belgrano M, Carbone I, Macarini L, Borghi C, Di Renzi P, Barile V, Patriarca L. Italian Registry of Cardiac Computed Tomography. Radiol Med 2015; 120:919-29. [DOI: 10.1007/s11547-015-0518-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2014] [Accepted: 01/28/2015] [Indexed: 12/20/2022]
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De Rosa R, Ratti G, Lamberti M. Onset of recent exertional dyspnoea in a firefighter with left bundle-branch block. BMJ Case Rep 2014; 2014:bcr-2014-207424. [PMID: 25352387 DOI: 10.1136/bcr-2014-207424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The presence of a left bundle-branch block (LBBB) among firefighters raises questions about stratifying risk of subsequent cardiovascular events as this conduction disorder may mask underlying coronary artery disease. This report describes the case of a firefighter with a history LBBB with exertional dyspnoea of recent onset after work activity. CASE REPORT A 39-year-old male firefighter with LBBB developed exertional dyspnoea after a prolonged session of work. ECG and treadmill test only showed a permanent LBBB; echocardiography and myocardial scintigraphy did not add to this. However, multislice CT (MSCT) showed a significant stenosis in the mid-left anterior descending artery (LAD). Coronary angiography confirmed the stenosis with subsequent placement of a coronary stent. CONCLUSIONS An occupational physician should take into account that factors such as age and low cardiovascular risk do not always exclude heart disease, especially when there are conduction system abnormalities that can mask possible coronary artery disease.
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Affiliation(s)
| | - Gennaro Ratti
- Department of Cardiology, ASL Napoli 1, Naples, Italy
| | - Monica Lamberti
- Department of Experimental Medicine, Section of Hygiene, Occupational Medicine and Forensic, Second University of Naples, Naples, Italy
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Cardiac MR perfusion imaging: where we are. Radiol Med 2014; 120:190-205. [PMID: 25030969 DOI: 10.1007/s11547-014-0435-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 03/18/2014] [Indexed: 12/17/2022]
Abstract
To date, several clinical and multicentre studies have demonstrated the accuracy of perfusion cardiac magnetic resonance to detect ischaemia in comparison with quantitative coronary angiography, other noninvasive diagnostic techniques (single photon emission computed tomography; positron-emission tomography), and invasive haemodynamic measurements (fractional flow reserve). Moreover, the favourable safety profile and increasing availability contribute to make perfusion cardiac magnetic resonance one of the modalities of choice for the detection of myocardial ischaemia. Recently, the first evidence of the prognostic value of perfusion cardiac magnetic resonance results has also become available. This review summarises the technical and interpretation key points of perfusion cardiac magnetic resonance scan, the clinical indications, the most recent available literature about its diagnostic performance and prognostic value, and how perfusion cardiac magnetic resonance compares with other noninvasive techniques.
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Assessment of dose exposure and image quality in coronary angiography performed by 640-slice CT: a comparison between adaptive iterative and filtered back-projection algorithm by propensity analysis. Radiol Med 2014; 119:642-9. [DOI: 10.1007/s11547-014-0382-3] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Accepted: 10/01/2013] [Indexed: 10/25/2022]
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Marano R, Savino G, Merlino B, Verrillo G, Silvestri V, Tricarico F, Meduri A, Natale L, Bonomo L. MDCT coronary angiography -- postprocessing, reading, and reporting: last but not least. Acta Radiol 2013; 54:249-58. [PMID: 23446750 DOI: 10.1258/ar.2012.120205] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Significant literature on MDCT coronary angiography (MDCT-CA) has emerged in the last decade concerning patient's selection, technical aspects of different generations of CT equipment, ECG gating, contrast material and beta-blockade administration, acquisition parameters, and radiation dose. However, the literature regarding postprocessing, reading, and reporting is not so extensive. This review highlights the main elements of MDCT-CA data analysis, thereby allowing the radiologist to take full advantage of this technology and enable a structured report to be generated, promoting best practice with high-quality results.
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Affiliation(s)
- Riccardo Marano
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Giancarlo Savino
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Biagio Merlino
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Gemma Verrillo
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Valentina Silvestri
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Francesco Tricarico
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Agostino Meduri
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Luigi Natale
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
| | - Lorenzo Bonomo
- Department of Bioimaging and Radiological Sciences, Institute of Radiology, Catholic University - “A. Gemelli” University Hospital, Rome, Italy
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Rationale, design and methods of CTCA-PRORECAD (Computed Tomography Coronary Angiography Prognostic Registry for Coronary Artery Disease): a multicentre and multivendor registry. Radiol Med 2013; 118:591-607. [PMID: 23358817 DOI: 10.1007/s11547-012-0912-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2011] [Accepted: 11/15/2011] [Indexed: 10/27/2022]
Abstract
PURPOSE This study was done to assess the prognostic value of computed tomography coronary angiography (CTCA) in a large multicentre population of patients with suspected coronary artery disease (CAD) and, in particular, its incremental value compared with traditional methods for risk stratification. MATERIALS AND METHODS This is a retrospective observational study that began in January 2003 conducted on patients with suspected CAD assessed with CTCA on the basis of symptoms (chest pain, dyspnoea) and/or abnormal or equivocal stress test and/or a high cardiovascular risk profile. The participating centres will provide data obtained with CTCA performed with 16-slice or higher equipment. Exclusion criteria are renal insufficiency, allergy to iodinated contrast material, pregnancy and previous myocardial infarction or revascularisation (percutaneous coronary intervention and/or coronary artery bypass graft). All patients are stratified by means of clinical assessment and/or data retrieved from a clinical database. Risk factors considered are hypertension, dyslipidaemia, diabetes mellitus, smoking, family history and obesity. Symptoms are classified as absent, typical chest pain, atypical chest pain and dyspnoea. Primary endpoints are death, major adverse cardiovascular events (cardiac death, unstable angina requiring hospitalisation, acute myocardial infarction) and shifting of cardiovascular risk category on the basis of coronary plaque burden. The secondary endpoint is coronary revascularisation. Telephone interviews and/or clinical databases are used for the follow-up. The study will be conducted on a population >1,000 patients. CONCLUSIONS The information collected from the Prognostic Registry for Coronary Artery Disease (PRORECAD) will provide insight into the prognostic value of CTCA in addition to demographic and clinical features. The results will allow for better use and interpretation of CTCA for prognostic purposes.
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