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De Oliveira Nunes M, Witt DR, Casey SA, Rigsby CK, Hlavacek AM, Chowdhury SM, Nicol ED, Semple T, Lesser JR, Han BK. Radiation Exposure of Dual-Source Cardiovascular Computed Tomography in Patients With Congenital Heart Disease. JACC Cardiovasc Imaging 2021; 14:698-700. [PMID: 33221221 PMCID: PMC7986899 DOI: 10.1016/j.jcmg.2020.09.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 08/31/2020] [Accepted: 09/02/2020] [Indexed: 12/19/2022]
Affiliation(s)
| | - Dawn R. Witt
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - Susan A. Casey
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - Cynthia K. Rigsby
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - Anthony M. Hlavacek
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - Shahryar M. Chowdhury
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - Edward D. Nicol
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - Thomas Semple
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - John R. Lesser
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
| | - B. Kelly Han
- Minneapolis Heart Institute Foundation, 920 East 28th Street, Minneapolis, Minnesota 55407, USA
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Goldfarb JW, Weber J. Trends in Cardiovascular MRI and CT in the U.S. Medicare Population from 2012 to 2017. Radiol Cardiothorac Imaging 2021; 3:e200112. [PMID: 33778651 DOI: 10.1148/ryct.2021200112] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 11/13/2020] [Accepted: 12/02/2020] [Indexed: 12/19/2022]
Abstract
Purpose To assess the characteristics and trends of cardiovascular MRI and CT practitioners and practice in the United States. Materials and Methods A retrospective cross-sectional analysis of 2012-2017 Medicare Part B physician payments from the Provider Utilization and Payment Data Physician and Other Supplier Public Use Files (POSPUF) was performed. Characteristics of cardiovascular MRI and CT, including the number of providers and examinations, provider sex and location, and physician reimbursement were analyzed. Variable means, standard deviations, and changes per year were reported and compared. Results In 2017, 582 physicians provided cardiovascular MRI services in 45 states, a 16.6% increase from 2016 and an 84.8% increase from 2012. A total of 1645 physicians provided cardiovascular CT services in 49 states, a 14.2% increase from 2016 and a 77.3% increase from 2012. Of the providers, 18.0% and 13.3% of cardiovascular MRI and CT providers were women, respectively, similar to providers' respective medical specialties. Only 1.0% of radiologists and 0.2% of cardiologists provided cardiovascular MRI services. A total of 3.2% of radiologists and 0.5% of cardiologists provided cardiovascular CT services. Both cardiovascular MRI use (+75.5%) and cardiovascular CT use (+97.4%) increased markedly over the 6-year study period. Conclusion Although the availability of cardiovascular MRI and CT is increasing, both are used less frequently in comparison with other cardiovascular imaging modalities.See also the commentary by Bierhals in this issue.Supplemental material is available for this article.© RSNA, 2021.
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Affiliation(s)
- James W Goldfarb
- Department of Research and Education, St Francis Hospital & Heart Center, 100 Port Washington Blvd, Roslyn, NY 11576
| | - Jonathan Weber
- Department of Research and Education, St Francis Hospital & Heart Center, 100 Port Washington Blvd, Roslyn, NY 11576
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Choi AD, Thomas DM, Lee J, Abbara S, Cury RC, Leipsic JA, Maroules C, Nagpal P, Steigner ML, Wang DD, Williams MC, Zeb I, Villines TC, Blankstein R. 2020 SCCT Guideline for Training Cardiology and Radiology Trainees as Independent Practitioners (Level II) and Advanced Practitioners (Level III) in Cardiovascular Computed Tomography: A Statement from the Society of Cardiovascular Computed Tomography. Radiol Cardiothorac Imaging 2021; 3:e200480. [PMID: 33778658 PMCID: PMC7978013 DOI: 10.1148/ryct.2020200480] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Cardiovascular computed tomography (CCT) is a well-validated noninvasive imaging tool with an ever-expanding array of applications beyond the assessment of coronary artery disease. These include the evaluation of structural heart diseases, congenital heart diseases, peri-procedural electrophysiology applications, and the functional evaluation of ischemia. This breadth requires a robust and diverse training curriculum to ensure graduates of CCT training programs meet minimum competency standards for independent CCT interpretation. This statement from the Society of Cardiovascular Computed Tomography aims to supplement existing societal training guidelines by providing a curriculum and competency framework to inform the development of a comprehensive, integrated training experience for cardiology and radiology trainees in CCT. This article is being published synchronously in Radiology: Cardiothoracic Imaging, Journal of Cardiovascular Computed Tomography, and JACC: Cardiovascular Imaging. © 2020 Society of Cardiovascular Computed Tomography. Published by RSNA with permission.
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Multi-institution assessment of the use and risk of cardiovascular computed tomography in pediatric patients with congenital heart disease. J Cardiovasc Comput Tomogr 2021; 15:441-448. [PMID: 33547021 DOI: 10.1016/j.jcct.2021.01.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 11/23/2022]
Abstract
BACKGROUND Cardiac computed tomography (CT) is increasingly used in pediatric patients with congenital heart disease (CHD). Variability of practice and of comprehensive diagnostic risk across institutions is not known. METHODS Four centers prospectively enrolled consecutive pediatric CHD patients <18 years of age undergoing cardiac CT from January 6, 2017 to 1/30/2020. Patient characteristics, cardiac CT data and comprehensive diagnostic risk were compared by age and institutions. Risk categories included sedation and anesthesia use, vascular access, contrast exposure, cardiovascular medication, adverse events (AEs), and estimated radiation dose. RESULTS Cardiac CT was performed in 1045 pediatric patients at a median (interquartile range, IQR) age of 1.7 years (0.3, 11.0). The most common indications were arterial abnormalities, suspected coronary artery anomalies, functionally single ventricle heart disease, and tetralogy of Fallot/pulmonary atresia. Sedation was used in 8% and anesthesia in 11% of patients. Peripheral vascular access was utilized for 93%. Median contrast volume was 2 ml/kg. Beta blockers were administered in 11% of cases and nitroglycerin in 2% of cases. The median (IQR) total procedural dose length product (DLP) was 20 mGy∗cm (10, 50). Sedation, vascular access, contrast exposure, use of cardiovascular medications and radiation dose estimates varied significantly by institution and age (p < 0.001). Seven minor adverse events (0.7%) and no major adverse events were reported. CONCLUSION Cardiac CT for CHD is safe in pediatric patients when appropriate CT technology and expertise are available. Scans can be acquired at relatively low radiation exposure with few minor adverse events.
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Choi AD, Thomas DM, Lee J, Abbara S, Cury RC, Leipsic JA, Maroules C, Nagpal P, Steigner ML, Wang DD, Williams MC, Zeb I, Villines TC, Blankstein R. 2020 SCCT Guideline for Training Cardiology and Radiology Trainees as Independent Practitioners (Level II) and Advanced Practitioners (Level III) in Cardiovascular Computed Tomography: A Statement from the Society of Cardiovascular Computed Tomography. J Cardiovasc Comput Tomogr 2021; 15:2-15. [PMID: 33032977 PMCID: PMC7427549 DOI: 10.1016/j.jcct.2020.08.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cardiovascular computed tomography (CCT) is a well-validated non-invasive imaging tool with an ever-expanding array of applications beyond the assessment of coronary artery disease. These include the evaluation of structural heart diseases, congenital heart diseases, peri-procedural electrophysiology applications, and the functional evaluation of ischemia. This breadth requires a robust and diverse training curriculum to ensure graduates of CCT training programs meet minimum competency standards for independent CCT interpretation. This statement from the Society of Cardiovascular Computed Tomography aims to supplement existing societal training guidelines by providing a curriculum and competency framework to inform the development of a comprehensive, integrated training experience for cardiology and radiology trainees in CCT.
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Affiliation(s)
- Andrew D Choi
- Division of Cardiology & Department of Radiology, The George Washington University School of Medicine, Washington, DC, USA.
| | | | - James Lee
- Department of Medicine, Division of Cardiology, Henry Ford Health System, Center for Structural Heart Disease, Detroit, MI, USA
| | - Suhny Abbara
- Division of Cardiothoracic Imaging, Department of Radiology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Ricardo C Cury
- Miami Cardiac and Vascular Institute, Baptist Health of South Florida, Miami, FL and Department of Radiology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA; Department of Radiology, Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA
| | - Jonathon A Leipsic
- Department of Radiology, St. Paul's Hospital, Vancouver, British Columbia, Canada
| | | | - Prashant Nagpal
- Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City, IA, USA
| | - Michael L Steigner
- Cardiovascular Imaging Program, Department of Radiology, Brigham and Women's Hospital, Boston, MA, USA
| | - Dee Dee Wang
- Department of Medicine, Division of Cardiology, Henry Ford Health System, Center for Structural Heart Disease, Detroit, MI, USA
| | - Michelle C Williams
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Edinburgh, UK
| | - Irfan Zeb
- Division of Cardiology, West Virginia University School of Medicine, Morgantown, WV, USA
| | - Todd C Villines
- Division of Cardiology, University of Virginia Health System, Charlottesville, VA, USA
| | - Ron Blankstein
- Cardiovascular Imaging Program, Departments of Medicine (Cardiovascular Division) and Radiology, Brigham and Women's Hospital, Boston, MA, USA
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Choi AD, Thomas DM, Lee J, Abbara S, Cury RC, Leipsic JA, Maroules C, Nagpal P, Steigner ML, Wang DD, Williams MC, Zeb I, Villines TC, Blankstein R. 2020 SCCT Guideline for Training Cardiology and Radiology Trainees as Independent Practitioners (Level II) and Advanced Practitioners (Level III) in Cardiovascular Computed Tomography: A Statement from the Society of Cardiovascular Computed Tomography. JACC Cardiovasc Imaging 2021; 14:272-287. [PMID: 33168479 DOI: 10.1016/j.jcmg.2020.09.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Cardiovascular computed tomography (CCT) is a well-validated non-invasive imaging tool with an ever-expanding array of applications beyond the assessment of coronary artery disease. These include the evaluation of structural heart diseases, congenital heart diseases, peri-procedural electrophysiology applications, and the functional evaluation of ischemia. This breadth requires a robust and diverse training curriculum to ensure graduates of CCT training programs meet minimum competency standards for independent CCT interpretation. This statement from the Society of Cardiovascular Computed Tomography aims to supplement existing societal training guidelines by providing a curriculum and competency framework to inform the development of a comprehensive, integrated training experience for cardiology and radiology trainees in CCT.
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Affiliation(s)
- Andrew D Choi
- Division of Cardiology & Department of Radiology, The George Washington University School of Medicine, Washington, DC.
| | | | - James Lee
- Department of Medicine, Division of Cardiology, Henry Ford Health System, Center for Structural Heart Disease, Detroit, Michigan
| | - Suhny Abbara
- Division of Cardiothoracic Imaging, Department of Radiology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Ricardo C Cury
- Miami Cardiac and Vascular Institute, Baptist Health of South Florida, Miami, Florida and Department of Radiology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida; Department of Radiology, Herbert Wertheim College of Medicine, Florida International University, Miami, Florida
| | - Jonathon A Leipsic
- Department of Radiology, St. Paul's Hospital, Vancouver, British Columbia, Canada
| | | | - Prashant Nagpal
- Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City, Iowa
| | - Michael L Steigner
- Cardiovascular Imaging Program, Department of Radiology, Brigham and Women's Hospital, Boston, Massachusetts
| | - Dee Dee Wang
- Department of Medicine, Division of Cardiology, Henry Ford Health System, Center for Structural Heart Disease, Detroit, Michigan
| | - Michelle C Williams
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Edinburgh, United Kingdom
| | - Irfan Zeb
- Division of Cardiology, West Virginia University School of Medicine, Morgantown, West Virginia
| | - Todd C Villines
- Division of Cardiology, University of Virginia Health System, Charlottesville, Virginia
| | - Ron Blankstein
- Cardiovascular Imaging Program, Departments of Medicine (Cardiovascular Division) and Radiology, Brigham and Women's Hospital, Boston, Massachusetts
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The Future of Cardiovascular Computed Tomography. JACC Cardiovasc Imaging 2019; 12:1058-1072. [DOI: 10.1016/j.jcmg.2018.11.037] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 11/05/2018] [Accepted: 11/07/2018] [Indexed: 11/19/2022]
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Al’Aref SJ, Mrsic Z, Feuchtner G, Min JK, Villines TC. The Journal of Cardiovascular Computed Tomography year in review - 2018. J Cardiovasc Comput Tomogr 2018; 12:529-538. [DOI: 10.1016/j.jcct.2018.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 10/18/2018] [Indexed: 12/24/2022]
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Weir-McCall JR, Madan N, Villines TC, Shaw LJ, Abbara S, Ferencik M, Nieman K, Blankstein R, Ghoshhajra BB, Choi AD, Nicol E. Highlights of the thirteenth annual scientific meeting of the Society of Cardiovascular Computed Tomography. J Cardiovasc Comput Tomogr 2018; 12:523-528. [DOI: 10.1016/j.jcct.2018.09.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2018] [Revised: 09/26/2018] [Accepted: 09/29/2018] [Indexed: 02/04/2023]
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Rajpal S, Raman SV. Congenital cardiovascular computed tomography: Taking the long view. J Cardiovasc Comput Tomogr 2018; 12:267-268. [DOI: 10.1016/j.jcct.2018.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Accepted: 04/25/2018] [Indexed: 10/17/2022]
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