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Vrints C, Andreotti F, Koskinas KC, Rossello X, Adamo M, Ainslie J, Banning AP, Budaj A, Buechel RR, Chiariello GA, Chieffo A, Christodorescu RM, Deaton C, Doenst T, Jones HW, Kunadian V, Mehilli J, Milojevic M, Piek JJ, Pugliese F, Rubboli A, Semb AG, Senior R, Ten Berg JM, Van Belle E, Van Craenenbroeck EM, Vidal-Perez R, Winther S. 2024 ESC Guidelines for the management of chronic coronary syndromes. Eur Heart J 2024; 45:3415-3537. [PMID: 39210710 DOI: 10.1093/eurheartj/ehae177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/04/2024] Open
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The Role of Cardiac Computed Tomography in Heart Failure. Curr Heart Fail Rep 2022; 19:213-222. [PMID: 35588344 DOI: 10.1007/s11897-022-00553-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE OF REVIEW Cardiac computed tomography (CT) is becoming a more widely applied tool in the diagnosis and management of a variety of cardiovascular conditions, including heart failure. The aim of this narrative review is to examine the role of cardiac CT in patients with heart failure. RECENT FINDINGS Coronary computed tomographic angiography has robust diagnostic accuracy for ruling out coronary artery disease. These data are reflected in updated guidelines from major cardiology organizations. New roles for cardiac CT in myocardial imaging, perfusion scanning, and periprocedural planning, execution, and monitoring are being implemented. Cardiac CT is useful in ruling out coronary artery disease its diagnostic accuracy, accessibility, and safety. It is also intricately linked to invasive cardiac procedures that patients with heart failure routinely undergo.
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Tiwari N, Nagraj S, Tzoumas A, Arfaras-Melainis A, Katamreddy A, Sohal S, Palaiodimos L. Diagnostic accuracy of coronary computed tomography angiography in ischemic workup of heart failure: a meta-analysis. Future Cardiol 2022; 18:325-335. [PMID: 35118872 DOI: 10.2217/fca-2021-0108] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Aim: The role of coronary computed tomography angiography (CCTA) in evaluating the etiology of heart failure with reduced ejection fraction (HFrEF) is unclear. This is a meta-analysis assessing the pooled diagnostic accuracy of CCTA in diagnosing significant coronary artery disease in HFrEF. Materials & methods: Electronic databases were searched for studies comparing CCTA with invasive coronary angiography in HFrEF. A random-effects model meta-analysis was conducted. Results: Five studies comprising 269 patients were included. On patient-based analysis, pooled sensitivity and specificity of CCTA were 0.99 (95% CI: 0.94-1.00) and 0.94 (95% CI: 0.90-0.97), respectively. On segment-based analysis, pooled sensitivity and specificity were 0.74 (95% CI: 0.67-0.80) and 0.99 (95% CI: 0.98-0.99), respectively. Conclusion: CCTA has excellent diagnostic accuracy in diagnosing significant coronary artery disease in newly diagnosed HFrEF.
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Affiliation(s)
- Nidhish Tiwari
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, The Bronx, NY 10461, USA
| | - Sanjana Nagraj
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, The Bronx, NY 10461, USA
| | - Andreas Tzoumas
- Department of Medicine, Aristotle University of Thessaloniki, Thessaloniki, 541 24, Greece
| | - Angelos Arfaras-Melainis
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, The Bronx, NY 10461, USA
| | - Adarsh Katamreddy
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, The Bronx, NY 10461, USA
| | - Sumit Sohal
- Department of Cardiology, RWJBH-Newark Beth Israel Medical Center, Newark, NJ 07112, USA
| | - Leonidas Palaiodimos
- Department of Internal Medicine, Jacobi Medical Center/Albert Einstein College of Medicine, The Bronx, NY 10461, USA
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5
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Chow BJW, Coyle D, Hossain A, Laine M, Hanninen H, Ukkonen H, Rajda M, Larose E, Hartikainen J, Mielniczuk L, Kass M, Connelly KA, O'Meara E, Garrard L, Bishop H, Small G, Hedman M, Coyle K, Yla-Herttuala S, Knuuti J, Wells GA, Beanlands RS. Computed tomography coronary angiography for patients with heart failure (CTA-HF): a randomized controlled trial (IMAGE-HF 1C). Eur Heart J Cardiovasc Imaging 2020; 22:1083-1090. [PMID: 32588042 DOI: 10.1093/ehjci/jeaa109] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Revised: 02/24/2020] [Indexed: 01/13/2023] Open
Abstract
AIMS This randomized controlled trial sought to determine the financial impact of an initial diagnostic strategy of coronary computed tomography angiography (CCTA) in patients with heart failure (HF) of unknown aetiology. Invasive coronary angiography (ICA) is used to investigate HF patients. CCTA may be a non-invasive cost-effective alternative to ICA. This randomized controlled trial sought to determine the financial impact of an initial diagnostic strategy of coronary computed tomography angiography (CCTA) in patients with heart failure (HF) of unknown aetiology. METHODS AND RESULTS This multicentre, international trial enrolled patients with HF of unknown aetiology. The primary outcome was the cost of CCTA vs. ICA strategies at 12 months. Clinical outcomes were also collected. An 'intention-to-diagnose' analysis was performed and a secondary 'as-tested' analysis was based on the modality received. Two hundred and forty-six patients were randomized (age = 57.8 ± 11.0 years, ejection fraction = 30.1 ± 10.1%). The severity of coronary artery disease was similar in both groups. In the 121 CCTA patients, 93 avoided ICA. Rates of downstream ischaemia and viability testing were similar for both arms. There were no significant differences in the composite clinical outcomes or quality of life measures. The cost of CCTA trended lower than ICA [CDN -$871 (confidence interval, CI -$4116 to $3028)]. Using an 'as-tested' analysis, CCTA was associated with a decrease in healthcare costs (CDN -$2932, 95% CI -$6248 to $746). CONCLUSION In patients with HF of unknown aetiology, costs were not statistically different between the CCTA and ICA strategies. CLINICAL TRIALS.GOV NCT01283659.
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Affiliation(s)
- Benjamin J W Chow
- Department of Medicine (Cardiology), The University of Ottawa Heart Institute and University of Ottawa, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada.,Department of Radiology, University of Ottawa, Ottawa, Canada
| | - Doug Coyle
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Alomgir Hossain
- Department of Medicine (Cardiology), The University of Ottawa Heart Institute and University of Ottawa, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada.,School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Mika Laine
- Helsinki University Central Hospital, Helsinki, Finland
| | | | - Heikki Ukkonen
- Heart Centre and Turku PET Centre, Turku University Hospital and University of Turku, Turku, Finland
| | | | | | | | - Lisa Mielniczuk
- Department of Medicine (Cardiology), The University of Ottawa Heart Institute and University of Ottawa, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada
| | - Malek Kass
- University of Manitoba, Winnipeg, Canada
| | - Kim A Connelly
- Department of Cardiology, Keenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, Canada
| | - Eileen O'Meara
- Montréal Heart Institute, Université de Montréal, Montréal, Canada
| | - Linda Garrard
- Department of Medicine (Cardiology), The University of Ottawa Heart Institute and University of Ottawa, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada
| | | | - Gary Small
- Department of Medicine (Cardiology), The University of Ottawa Heart Institute and University of Ottawa, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada.,Department of Radiology, University of Ottawa, Ottawa, Canada
| | - Marja Hedman
- Heart Centre, Kuopio University Hospital, Kuopio, Finland
| | - Kathryn Coyle
- Health Economics Research Group, Institute of Environment, Health and Societies, Brunel University London, London, UK
| | | | - Juhani Knuuti
- Heart Centre and Turku PET Centre, Turku University Hospital and University of Turku, Turku, Finland
| | - George A Wells
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Canada
| | - Rob S Beanlands
- Department of Medicine (Cardiology), The University of Ottawa Heart Institute and University of Ottawa, 40 Ruskin Street, Ottawa, ON K1Y 4W7, Canada.,Department of Radiology, University of Ottawa, Ottawa, Canada
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6
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Aljizeeri A, Small G, Malhotra S, Buechel R, Jain D, Dwivedi G, Al-Mallah MH. The role of cardiac imaging in the management of non-ischemic cardiovascular diseases in human immunodeficiency virus infection. J Nucl Cardiol 2020; 27:801-818. [PMID: 30864047 DOI: 10.1007/s12350-019-01676-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Accepted: 02/07/2019] [Indexed: 10/27/2022]
Abstract
Infection with human immunodeficiency virus (HIV) has become the pandemic of the new century. About 36.9 million people are living with HIV worldwide. The introduction of antiretroviral therapy in 1996 has dramatically changed the global landscape of HIV care, resulting in significantly improved survival and changing HIV to a chronic disease. With near-normal life expectancy, contemporary cardiac care faces multiple challenges of cardiovascular diseases, disorders specific to HIV/AIDS, and those related to aging and higher prevalence of traditional risk factors. Non-ischemic cardiovascular diseases are major components of cardiovascular morbidity and mortality in HIV/AIDS. Non-invasive cardiac imaging plays a pivotal role in the management of these diseases. This review summarizes the non-ischemic presentation of the HIV cardiovascular spectrum focusing on the role of cardiac imaging in the management of these disorders.
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Affiliation(s)
- Ahmed Aljizeeri
- King Abdulaziz Cardiac Center, Ministry of National Guard-Health Affaire, Riyadh, Saudi Arabia
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Gary Small
- Division of Cardiology, University of Ottawa Heart Institute, Ottawa, ON, Canada
| | - Saurabh Malhotra
- Division of Cardiology, Cook County Health, Chicago, IL, USA
- Division of Cardiology, Rush Medical College, Chicago, IL, USA
| | - Ronny Buechel
- Department of Nuclear Medicine, Cardiac Imaging, University Hospital Zurich, Zurich, Switzerland
| | - Diwakar Jain
- Division of Cardiology and Nuclear Medicine, New York Medical College/Westchester Medical Center, Hawthorne, NY, USA
| | - Girish Dwivedi
- Fiona Stanley Hospital, Murdoch, WA, Australia
- Harry Perkins Institute of Medical Research, Murdoch, WA, Australia
- The University of Western Australia, Crawley, WA, Australia
| | - Mouaz H Al-Mallah
- Houston Methodist DeBakey Heart & Vascular Center, Houston Methodist Hospital, 6565 Fannin Street, Smith-19, Houston, TX, 77030, USA.
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7
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Lin X, Fang L. Pharmaceutical Treatment for Heart Failure. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1177:269-295. [PMID: 32246448 DOI: 10.1007/978-981-15-2517-9_7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Heart failure (HF) is defined as a clinical syndrome resulting from structural or functional impairment of ventricular fillings or ejections of blood. Currently, HF is divided into three groups which include HF with reduced ejection fraction (HFrEF), HF with preserved ejection fraction (HFpEF) and HF with midrange EF (HFmrEF). Even though major advances have been made in treating HFrEF during the past decades, heart failure is a fatal disease. In this review, we briefly summarize the current advances in pharmaceutical managements for heart failure, which includes drugs used in acute heart failure as well as those that prevent heart failure progression, in each category major clinical trials are also described. In addition, information about some of potential new drugs are also mentioned. Traditional Chinese medicine also shows its potential in treating HF, and we are still lack of medicine to treat HFpEF.
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Affiliation(s)
- Xue Lin
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ligang Fang
- Department of Cardiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China.
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8
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Tsutsui H, Isobe M, Ito H, Ito H, Okumura K, Ono M, Kitakaze M, Kinugawa K, Kihara Y, Goto Y, Komuro I, Saiki Y, Saito Y, Sakata Y, Sato N, Sawa Y, Shiose A, Shimizu W, Shimokawa H, Seino Y, Node K, Higo T, Hirayama A, Makaya M, Masuyama T, Murohara T, Momomura SI, Yano M, Yamazaki K, Yamamoto K, Yoshikawa T, Yoshimura M, Akiyama M, Anzai T, Ishihara S, Inomata T, Imamura T, Iwasaki YK, Ohtani T, Onishi K, Kasai T, Kato M, Kawai M, Kinugasa Y, Kinugawa S, Kuratani T, Kobayashi S, Sakata Y, Tanaka A, Toda K, Noda T, Nochioka K, Hatano M, Hidaka T, Fujino T, Makita S, Yamaguchi O, Ikeda U, Kimura T, Kohsaka S, Kosuge M, Yamagishi M, Yamashina A. JCS 2017/JHFS 2017 Guideline on Diagnosis and Treatment of Acute and Chronic Heart Failure - Digest Version. Circ J 2019; 83:2084-2184. [PMID: 31511439 DOI: 10.1253/circj.cj-19-0342] [Citation(s) in RCA: 411] [Impact Index Per Article: 82.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/25/2024]
Affiliation(s)
- Hiroyuki Tsutsui
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | | | - Hiroshi Ito
- Department of Cardiovascular and Respiratory Medicine, Akita University Graduate School of Medicine
| | - Hiroshi Ito
- Department of Cardiovascular Medicine, Division of Biophysiological Sciences, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
| | - Ken Okumura
- Division of Cardiology, Saiseikai Kumamoto Hospital Cardiovascular Center
| | - Minoru Ono
- Department of Cardiac Surgery, Graduate School of Medicine, The University of Tokyo
| | - Masafumi Kitakaze
- Department of Clinical Medicine and Development, National Cerebral and Cardiovascular Center
| | | | - Yasuki Kihara
- Department of Cardiovascular Medicine, Graduate School of Biomedical and Health Sciences, Hiroshima University
| | | | - Issei Komuro
- Department of Cardiovascular Medicine, Graduate School of Medicine, The University of Tokyo
| | - Yoshikatsu Saiki
- Department of Cardiovascular Surgery, Tohoku University Graduate School of Medicine
| | - Yoshihiko Saito
- Department of Cardiovascular Medicine, Nara Medical University
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Naoki Sato
- Department of Cardiovascular Medicine, Kawaguchi Cardiovascular and Respiratory Hospital
| | - Yoshiki Sawa
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Akira Shiose
- Department of Cardiovascular Surgery, Kyushu University Graduate School of Medical Sciences
| | - Wataru Shimizu
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | | | - Koichi Node
- Department of Cardiovascular Medicine, Saga University
| | - Taiki Higo
- Department of Cardiovascular Medicine, Kyushu University Graduate School of Medical Sciences
| | - Atsushi Hirayama
- The Division of Cardiology, Department of Medicine, Nihon University Graduate School of Medicine
| | | | - Tohru Masuyama
- Cardiovascular Division, Department of Internal Medicine, Hyogo College of Medicine
| | - Toyoaki Murohara
- Department of Cardiology, Nagoya University Graduate School of Medicine
| | | | - Masafumi Yano
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Kenji Yamazaki
- Department of Cardiology Surgery, Tokyo Women's Medical University
| | - Kazuhiro Yamamoto
- Department of Molecular Medicine and Therapeutics, Faculty of Medicine, Tottori University
| | | | - Michihiro Yoshimura
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine
| | - Masatoshi Akiyama
- Department of Cardiovascular Surgery, Tohoku University Graduate School of Medicine
| | - Toshihisa Anzai
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine
| | - Shiro Ishihara
- Department of Cardiology, Nippon Medical School Musashi-Kosugi Hospital
| | - Takayuki Inomata
- Department of Cardiovascular Medicine, Kitasato University Kitasato Institute Hospital
| | | | - Yu-Ki Iwasaki
- Department of Cardiovascular Medicine, Nippon Medical School
| | - Tomohito Ohtani
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | | | - Takatoshi Kasai
- Cardiovascular Respiratory Sleep Medicine, Department of Cardiovascular Medicine, Juntendo University Graduate School of Medicine
| | - Mahoto Kato
- Department of Cardiovascular Medicine, Nihon University Graduate School of Medicine
| | - Makoto Kawai
- Division of Cardiology, Department of Internal Medicine, The Jikei University School of Medicine
| | | | - Shintaro Kinugawa
- Department of Cardiovascular Medicine, Hokkaido University Graduate School of Medicine
| | - Toru Kuratani
- Department of Minimally Invasive Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | - Shigeki Kobayashi
- Department of Medicine and Clinical Science, Yamaguchi University Graduate School of Medicine
| | - Yasuhiko Sakata
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | | | - Koichi Toda
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine
| | - Takashi Noda
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center
| | - Kotaro Nochioka
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine
| | - Masaru Hatano
- Department of Cardiovascular Medicine, The University of Tokyo Hospital
| | | | - Takeo Fujino
- Department of Advanced Cardiopulmonary Failure, Kyushu University Graduate School of Medical Sciences
| | - Shigeru Makita
- Department of Cardiac Rehabilitation, Saitama Medical University International Medical Center
| | - Osamu Yamaguchi
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine
| | | | - Takeshi Kimura
- Department of Cardiovascular Medicine, Graduate School of Medicine and Faculty of Medicine, Kyoto University
| | - Shun Kohsaka
- Department of Cardiology, Keio University School of Medicine
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center
| | - Masakazu Yamagishi
- Department of Cardiovascular and Internal Medicine, Kanazawa University Graduate School of Medicine
| | - Akira Yamashina
- Medical Education Promotion Center, Tokyo Medical University
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Aziz W, Claridge S, Ntalas I, Gould J, de Vecchi A, Razeghi O, Toth D, Mountney P, Preston R, Rinaldi CA, Razavi R, Niederer S, Rajani R. Emerging role of cardiac computed tomography in heart failure. ESC Heart Fail 2019; 6:909-920. [PMID: 31400060 PMCID: PMC6816076 DOI: 10.1002/ehf2.12479] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2019] [Revised: 05/20/2019] [Accepted: 05/30/2019] [Indexed: 11/27/2022] Open
Abstract
Despite medical advancements, the prognosis of patients with heart failure remains poor. While echocardiography and cardiac magnetic resonance imaging remain at the forefront of diagnosing and monitoring patients with heart failure, cardiac computed tomography (CT) has largely been considered to have a limited role. With the advancements in scanner design, technology, and computer processing power, cardiac CT is now emerging as a valuable adjunct to clinicians managing patients with heart failure. In the current manuscript, we review the current applications of cardiac CT to patients with heart failure and also the emerging areas of research where its clinical utility is likely to extend into the realm of treatment, procedural planning, and advanced heart failure therapy implementation.
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Affiliation(s)
- Waqar Aziz
- Department of Cardiology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Simon Claridge
- Department of Cardiology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Ioannis Ntalas
- Department of Cardiology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Justin Gould
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Adelaide de Vecchi
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Orod Razeghi
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Daniel Toth
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Peter Mountney
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Rebecca Preston
- Department of Radiology, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - Christopher A Rinaldi
- Department of Cardiology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Reza Razavi
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Steven Niederer
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| | - Ronak Rajani
- Department of Cardiology, Guy's and St Thomas' NHS Foundation Trust, London, UK.,School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
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10
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Kim MS, Lee JH, Kim EJ, Park DG, Park SJ, Park JJ, Shin MS, Yoo BS, Youn JC, Lee SE, Ihm SH, Jang SY, Jo SH, Cho JY, Cho HJ, Choi S, Choi JO, Han SW, Hwang KK, Jeon ES, Cho MC, Chae SC, Choi DJ. Korean Guidelines for Diagnosis and Management of Chronic Heart Failure. Korean Circ J 2017; 47:555-643. [PMID: 28955381 PMCID: PMC5614939 DOI: 10.4070/kcj.2017.0009] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Revised: 06/19/2017] [Accepted: 06/23/2017] [Indexed: 11/11/2022] Open
Abstract
The prevalence of heart failure (HF) is skyrocketing worldwide, and is closely associated with serious morbidity and mortality. In particular, HF is one of the main causes for the hospitalization and mortality in elderly individuals. Korea also has these epidemiological problems, and HF is responsible for huge socioeconomic burden. However, there has been no clinical guideline for HF management in Korea.
The present guideline provides the first set of practical guidelines for the management of HF in Korea and was developed using the guideline adaptation process while including as many data from Korean studies as possible. The scope of the present guideline includes the definition, diagnosis, and treatment of chronic HF with reduced/preserved ejection fraction of various etiologies.
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Affiliation(s)
- Min-Seok Kim
- Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Ju-Hee Lee
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Eung Ju Kim
- Department of Cardiology, Cardiovascular Center, Korea University Guro Hospital, Seoul, Korea
| | - Dae-Gyun Park
- Division of Cardiology, Hallym University Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Sung-Ji Park
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin Joo Park
- Department of Internal Medicine, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Mi-Seung Shin
- Division of Cardiology, Department of Internal Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Byung Su Yoo
- Division of Cardiology, Department of Internal Medicine, Yonsei University Wonju College of Medicine, Wonju, Korea
| | - Jong-Chan Youn
- Division of Cardiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Sang Eun Lee
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Sang Hyun Ihm
- Department of Cardiology, Bucheon St. Mary's Hospital, The Catholic University of Korea, Bucheon, Korea
| | - Se Yong Jang
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Sang-Ho Jo
- Division of Cardiology, Hallym University Pyeongchon Sacred Heart Hospital, Hallym University College of Medicine, Anyang, Korea
| | - Jae Yeong Cho
- Department of Cardiovascular Medicine, Chonnam National University Hospital, Gwangju, Korea
| | - Hyun-Jai Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Seonghoon Choi
- Division of Cardiology, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Jin-Oh Choi
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seong Woo Han
- Division of Cardiology, Hallym University Dongtan Sacred Heart Hospital, Hallym University College of Medicine, Hwaseong, Korea
| | - Kyung Kuk Hwang
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Eun Seok Jeon
- Division of Cardiology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Myeong-Chan Cho
- Division of Cardiology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Shung Chull Chae
- Division of Cardiology, Department of Internal Medicine, Kyungpook National University Hospital, Daegu, Korea
| | - Dong-Ju Choi
- Department of Internal Medicine, Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, Korea
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11
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Bomb R, Kumar S, Chockalingam A. Coronary artery disease detection - limitations of stress testing in left ventricular dysfunction. World J Cardiol 2017; 9:304-311. [PMID: 28515848 PMCID: PMC5411964 DOI: 10.4330/wjc.v9.i4.304] [Citation(s) in RCA: 4] [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: 09/20/2016] [Revised: 11/12/2016] [Accepted: 02/13/2017] [Indexed: 02/06/2023] Open
Abstract
Incidental diagnosis of left ventricular systolic dysfunction (LVD) is common in clinical practice. The prevalence of asymptomatic LVD (Ejection Fraction, EF < 50%) is 6.0% in men and 0.8% in women and is twice as common as symptomatic LVD. The timely and definitive exclusion of an ischemic etiology is central to optimizing care and reducing mortality in LVD. Advances in cardiovascular imaging provide many options for imaging of patients with left ventricular dysfunction. Clinician experience, patient endurance, imaging modality characteristics, cost and safety determine the choice of testing. In this review, we have compared the diagnostic utility of established tests - nuclear and echocardiographic stress testing with newer techniques like coronary computerized tomography and cardiac magnetic resonance imaging and highlight their inherent limitations in patients with underlying left ventricular dysfunction.
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12
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Using coronary calcification to exclude an ischemic etiology for cardiomyopathy: A validation study and systematic review. Int J Cardiol 2017; 230:518-522. [DOI: 10.1016/j.ijcard.2016.12.068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 11/29/2016] [Accepted: 12/16/2016] [Indexed: 11/21/2022]
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14
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Abstract
Heart failure (HF) is a growing global health concern that affects more than 20 million people worldwide. With an ever-growing segment of the population over the age of 65, the prevalence of HF and its associated costs are expected to increase exponentially over the next decade. Advances in the understanding of the pathophysiology and treatment of HF have resulted in the ability to enhance both the quantity and the quality of life of patients with HF. This article reviews the current understanding of the pathophysiology, cause, classification, and treatment of HF and describes areas of uncertainty that demand future study.
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Affiliation(s)
- Jeremy A Mazurek
- Cardiovascular Division, Department of Medicine, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA
| | - Mariell Jessup
- Cardiovascular Division, Department of Medicine, University of Pennsylvania Perelman School of Medicine, 3400 Civic Center Boulevard, Philadelphia, PA 19104, USA.
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15
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Lee D, Li D, Jug B, Papazian J, Budoff M. Diagnostic accuracy of 64 slice multidetector coronary computed tomographic angiography in left ventricular systolic dysfunction. IJC HEART & VASCULATURE 2015; 8:42-46. [PMID: 28785677 PMCID: PMC5497233 DOI: 10.1016/j.ijcha.2015.04.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 04/16/2015] [Indexed: 11/17/2022]
Abstract
Background Detecting coronary artery disease (CAD) is pivotal in etiologic assessment and management of left ventricular (LV) systolic dysfunction. Only a limited number of studies have specifically addressed the accuracy of coronary computed tomographic angiography (CCTA) in detection/exclusion of CAD in patients with LV systolic dysfunction. Methods We included patients who were referred for CCTA and invasive coronary angiography within 6 months of each other because of chest pain, either as part of clinical work-up in two Los Angeles medical centers from September 2006 to May 2010 or as part of the multicenter ACCURACY trial. Sensitivity, specificity, positive and negative predictive value, and likelihood ratios of 64 slice multidetector CCTA against coronary angiography were calculated. Results Five hundred and thirty-seven patients were included: 228 (42.5%) were women, mean age was 62 ± 12 years, 82 (15.3%) had LV systolic dysfunction (defined by LVEF < 50%). On a patient-based model, the sensitivity of CCTA to detect 50% and 70% coronary lesions was excellent across all LVEF-derived cohorts, ranging from 92% to 100%. The negative predictive value was similarly excellent, ranging from 88% to 100%. CCTA was fairly specific for CAD, with specificity ranging from 83% to 93%, and positive predictive value from 81% to 92%. There was no significant between-group difference for any of the accuracy measures for detecting coronary stenosis at 50% or 70% cutoff. Conclusion Sixty-four slice multidetector CCTA is a very sensitive and fairly specific noninvasive diagnostic procedure for detecting coronary stenosis in patients with chest pain regardless of LV systolic function at presentation.
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Affiliation(s)
- Danny Lee
- Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor UCLA Medical Center, Torrance, CA, United States
| | - Dong Li
- Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor UCLA Medical Center, Torrance, CA, United States
| | - Borut Jug
- Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor UCLA Medical Center, Torrance, CA, United States.,Department of Vascular Diseases, Division of Internal Medicine, University Medical Center, Ljubljana, Slovenia
| | - Jenny Papazian
- Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor UCLA Medical Center, Torrance, CA, United States
| | - Matthew Budoff
- Division of Cardiology, Los Angeles Biomedical Research Institute at Harbor UCLA Medical Center, Torrance, CA, United States.,David Geffen School of Medicine UCLA, Los Angeles, CA, United States
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16
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Alternative technique using dual source CT imaging for assessment of myocardial perfusion. THE EGYPTIAN JOURNAL OF RADIOLOGY AND NUCLEAR MEDICINE 2015. [DOI: 10.1016/j.ejrnm.2015.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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17
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Kim YJ, Yong HS, Kim SM, Kim JA, Yang DH, Hong YJ. Korean guidelines for the appropriate use of cardiac CT. Korean J Radiol 2015; 16:251-85. [PMID: 25741189 PMCID: PMC4347263 DOI: 10.3348/kjr.2015.16.2.251] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2014] [Accepted: 01/03/2015] [Indexed: 01/07/2023] Open
Abstract
The development of cardiac CT has provided a non-invasive alternative to echocardiography, exercise electrocardiogram, and invasive angiography and cardiac CT continues to develop at an exponential speed even now. The appropriate use of cardiac CT may lead to improvements in the medical performances of physicians and can reduce medical costs which eventually contribute to better public health. However, until now, there has been no guideline regarding the appropriate use of cardiac CT in Korea. We intend to provide guidelines for the appropriate use of cardiac CT in heart diseases based on scientific data. The purpose of this guideline is to assist clinicians and other health professionals in the use of cardiac CT for diagnosis and treatment of heart diseases, especially in patients at high risk or suspected of heart disease.
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Affiliation(s)
- Young Jin Kim
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul 120-752, Korea
| | - Hwan Seok Yong
- Department of Radiology, Korea University Guro Hospital, Korea University College of Medicine, Seoul 152-703, Korea
| | - Sung Mok Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul 135-710, Korea
| | - Jeong A Kim
- Department of Radiology, Ilsan Paik Hospital, Inje University College of Medicine, Goyang 411-706, Korea
| | - Dong Hyun Yang
- Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 138-736, Korea
| | - Yoo Jin Hong
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul 120-752, Korea
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18
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Garbi M, McDonagh T, Cosyns B, Bucciarelli-Ducci C, Edvardsen T, Kitsiou A, Nieman K, Lancellotti P. Appropriateness criteria for cardiovascular imaging use in heart failure: report of literature review. Eur Heart J Cardiovasc Imaging 2014; 16:147-53. [PMID: 25550363 DOI: 10.1093/ehjci/jeu299] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The Imaging Task Force appointed by the European Society of Cardiology (ESC) and the European Association of Cardiovascular Imaging (EACVI) identified the need to develop appropriateness criteria for the use of cardiovascular imaging in heart failure as a result of continuously increasing demand for imaging in diagnosis, definition of aetiology, follow-up, and treatment planning. This article presents the report of literature review performed in order to inform the process of definition of clinical indications and to aid the decisions of the appropriateness criteria voting panel. The report is structured according to identified common heart failure clinical scenarios.
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Affiliation(s)
- Madalina Garbi
- King's Health Partners, King's College Hospital NHS Foundation Trust, London, UK
| | - Theresa McDonagh
- King's Health Partners, King's College Hospital NHS Foundation Trust, London, UK
| | - Bernard Cosyns
- Universitair Ziekenhuis van Brussel, CHVZ and ICMI Laboratory, CHIREC, Brussels, Belgium
| | - Chiara Bucciarelli-Ducci
- Bristol NIHR Cardiovascular Biomedical Research Unit (BRU), Bristol Heart Institute, University Hospitals Bristol NHS Foundation Trust, University of Bristol, Bristol, UK
| | - Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, Rikshospitalet and University of Oslo, Norway
| | | | - Koen Nieman
- Department of Cardiology and Radiology, Erasmus MC, Rotterdam, The Netherlands
| | - Patrizio Lancellotti
- Department of GIGA Cardiovascular Sciences, Heart Valve Clinic, Department of Cardiology, University of Liège Hospital, University Hospital SartTilman, Liège, Belgium Department of GVM Care and Research, Bologna, Italy
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19
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Sousa PA, Bettencourt N, Dias Ferreira N, Carvalho M, Leite D, Ferreira W, de Jesus I, Gama V. Role of cardiac multidetector computed tomography in the exclusion of ischemic etiology in heart failure patients. REVISTA PORTUGUESA DE CARDIOLOGIA (ENGLISH EDITION) 2014. [DOI: 10.1016/j.repce.2014.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
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20
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Sousa PA, Bettencourt N, Dias Ferreira N, Carvalho M, Leite D, Ferreira W, de Jesus I, Gama V. Role of cardiac multidetector computed tomography in the exclusion of ischemic etiology in heart failure patients. Rev Port Cardiol 2014; 33:629-36. [DOI: 10.1016/j.repc.2014.02.028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 02/11/2014] [Indexed: 11/29/2022] Open
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21
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Capitanio S, Marini C, Bauckneht M, Sambuceti G. Nuclear Cardiology in Heart Failure. CURRENT CARDIOVASCULAR IMAGING REPORTS 2014. [DOI: 10.1007/s12410-013-9256-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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22
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Clayton B, Roobottom C, Morgan-Hughes G. Assessment of the myocardium with cardiac computed tomography. Eur Heart J Cardiovasc Imaging 2014; 15:603-9. [PMID: 24578413 DOI: 10.1093/ehjci/jeu028] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The imaging of myocardial disease is of increasing importance for cardiologists from all subspecialties, for diagnosis, risk stratification, or to facilitate therapy. While the gold standard modalities for such assessment are cardiac magnetic resonance and echocardiography, these are not universally suitable. Cardiac computed tomography (CT), well-established for the assessment of coronary artery disease (CAD), can be of value in the assessment of myocardial pathology, due to excellent patient compatibility and tolerability, high spatial resolution, and acceptable tissue characterization. This review considers the value and limitations of CT in the assessment of the myocardial sequelae of CAD, and for patients with a variety of other cardiomyopathic diseases, depicts some of the common findings, and considers current developments in this area.
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Affiliation(s)
- Benjamin Clayton
- Cardiology Department, X-Ray East, Derriford Hospital, Plymouth PL6 8DH, UK
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23
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ten Kate GJR, Caliskan K, Dedic A, Meijboom WB, Neefjes LA, Manintveld OC, Krenning BJ, Ouhlous M, Nieman K, Krestin GP, de Feyter PJ. Computed tomography coronary imaging as a gatekeeper for invasive coronary angiography in patients with newly diagnosed heart failure of unknown aetiology. Eur J Heart Fail 2014; 15:1028-34. [DOI: 10.1093/eurjhf/hft090] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Gert-Jan R. ten Kate
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
| | - Kadir Caliskan
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
| | - Admir Dedic
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
| | - W. Bob Meijboom
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
| | - Lisan A. Neefjes
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
| | | | | | - Mohammed Ouhlous
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
| | - Koen Nieman
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
| | - Gabriel P. Krestin
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
| | - Pim J. de Feyter
- Department of Cardiology; Thorax Centre Rotterdam; The Netherlands
- Department of Radiology; Erasmus Medical Centre; Rotterdam The Netherlands
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24
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Danad I, Raijmakers PG, Knaapen P. Diagnosing coronary artery disease with hybrid PET/CT: it takes two to tango. J Nucl Cardiol 2013; 20:874-90. [PMID: 23842709 DOI: 10.1007/s12350-013-9753-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The noninvasive diagnosis of coronary artery disease (CAD) is a challenging task. Although a large armamentarium of imaging modalities is available to evaluate the functional consequences of the extent and severity of CAD, cardiac perfusion positron emission tomography (PET) is considered the gold standard for this purpose. Alternatively, noninvasive anatomical imaging of coronary atherosclerosis with coronary computed tomography angiography (CCTA) has recently been successfully implemented in clinical practice. Although each of these diagnostic approaches has its own merits and caveats, functional and morphological imaging techniques provide fundamentally different insights into the disease process and should be considered to be complementary rather than overlapping. Hybrid imaging with PET/CT offers the possibility to evaluate both aspects nearly simultaneously, and studies have demonstrated that such a comprehensive assessment results in superior diagnostic accuracy, better prognostication, and helps in guiding clinical patient management. The aim of this review is to discuss the value of stand-alone CCTA and PET in CAD, and to summarize the available data on the surplus value of hybrid PET/CT including its strengths and limitations.
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Affiliation(s)
- Ibrahim Danad
- Department of Cardiology, VU University Medical Center, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands
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25
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Pundziute G. Can coronary calcium scoring and computed tomography angiography serve as a gatekeeper for invasive coronary angiography in patients with new‐onset heart failure? Eur J Heart Fail 2013; 15:963-5. [DOI: 10.1093/eurjhf/hft122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Gabija Pundziute
- Thorax Center, Department of Cardiology University Medical Center Groningen, University of Groningen Hanzeplein 1. PO Box 30001 9700 RP Groningen The Netherlands
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26
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Aljizeeri A, Cocker MS, Chow BJW. CT vs SPECT: CT is the first-line test for the diagnosis and prognosis of stable coronary artery disease. J Nucl Cardiol 2013; 20:465-72. [PMID: 23572313 DOI: 10.1007/s12350-013-9690-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Non-invasive cardiac imaging is pivotal in the diagnosis and prognosis of patients with stable CAD. Nuclear SPECT, PET, stress echocardiography and more recently cardiac magnetic resonance imaging have been utilized with excellent diagnostic accuracy. However, along with their inherent individual limitations, most modalities detect ischemia but lack the ability to define coronary anatomy or evaluate for subclinical atherosclerosis. A modality that not only accurately diagnoses obstructive CAD and also facilitates early identification of non-obstructive CAD may be of interest because it may allow for earlier aggressive risk factor modification and primary prevention. Cardiac computerized tomographic angiography (CCTA) has the potential to accurately detect or exclude luminal stenosis, as well as identify and quantify subclinical atherosclerosis in the absence if luminal narrowing. However CCTA, being a relatively a new modality, has less supporting evidence when compared to more mature modalities such as SPECT. Therefore, the question that begs to be addressed is whether CCTA can be utilized as a first line test in establishing the diagnosis and prognosis of CAD.
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Affiliation(s)
- Ahmed Aljizeeri
- Department of Medicine (Cardiology), University of Ottawa Heart Institute, 40 Ruskin Street, Ottawa, ON, K1Y 4W7, Canada
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27
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Lim MJ, White CJ. Coronary angiography is the gold standard for patients with significant left ventricular dysfunction. Prog Cardiovasc Dis 2013; 55:504-8. [PMID: 23518380 DOI: 10.1016/j.pcad.2013.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Left ventricular (LV) dysfunction has been shown to be significantly related to ongoing myocardial ischemia, hibernation, and thus, coronary artery disease. Current treatments for patients with LV dysfunction and concomitant coronary artery disease center around the potential benefit of coronary revascularization, in the form of either coronary artery bypass grafting surgery (CABG) or percutaneous coronary intervention (PCI). Given the great diversity in the patient population making up those with LV dysfunction and coronary artery disease, intense interest has been directed in determining which patients benefit the most from revascularization. Multiple noninvasive evaluations have been utilized in order to select or stratify these patients. However, the gold standard by which clinicians make revascularization determinations is invasive coronary angiography. Within this review, we compare and contrast the noninvasive modalities available to the present day clinician with invasive angiography. Furthermore, we outline the ways in which invasive angiography has been utilized in patients with LV dysfunction and summarize the present guidelines regarding its usefulness.
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Affiliation(s)
- Michael J Lim
- Saint Louis University School of Medicine, Saint Louis, MO, USA
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28
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Paterson I, Mielniczuk LM, O'Meara E, So A, White JA. Imaging Heart Failure: Current and Future Applications. Can J Cardiol 2013; 29:317-28. [DOI: 10.1016/j.cjca.2013.01.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Revised: 01/16/2013] [Accepted: 01/16/2013] [Indexed: 01/11/2023] Open
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29
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Stress variables add differential diagnostic information between ischemic and nonischemic cardiomyopathy over myocardial perfusion SPECT imaging. Nucl Med Commun 2013; 34:117-23. [DOI: 10.1097/mnm.0b013e32835c08a4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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30
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Estornell-Erill J, Igual-Muñoz B, Monmeneu-Menadas JV, Soriano-Navarro C, Valle-Muñoz A, Vilar-Herrero JV, Perez-Bosca L, Paya-Serrano R, Martinez-Alzamora N, Ridocci-Soriano F. Diagnóstico etiológico de la disfunción ventricular izquierda con tomografía computarizada: comparación con coronariografía y cardiorresonancia. Rev Esp Cardiol 2012; 65:517-24. [DOI: 10.1016/j.recesp.2011.07.012] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2011] [Accepted: 07/11/2011] [Indexed: 11/16/2022]
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31
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Sanz J. Evolving diagnostic and prognostic imaging of the various cardiomyopathies. Ann N Y Acad Sci 2012; 1254:123-130. [DOI: 10.1111/j.1749-6632.2012.06490.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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32
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Wong TC, Soman P. Imaging in the Evaluation of the Patient with New-Onset Heart Failure. CURRENT CARDIOVASCULAR IMAGING REPORTS 2012. [DOI: 10.1007/s12410-012-9136-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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33
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Ananthasubramaniam K, Dhar R, Cavalcante JL. Role of multimodality imaging in ischemic and non-ischemic cardiomyopathy. Heart Fail Rev 2011; 16:351-67. [PMID: 21165696 DOI: 10.1007/s10741-010-9218-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Chronic heart failure (CHF) is a major and growing problem in the western hemisphere, affecting about 5 million patients in the United States. In daily practice patients with left ventricular systolic dysfunction (LVSD) and significant angiographic coronary artery disease (CAD) are felt to have an ischemic cardiomyopathy (ICMP) and those without CAD or mild-moderate CAD out of proportion to the extent of LVSD are felt to have a non-ischemic cardiomyopathy (NICMP). Although invasive coronary angiography is the gold standard for the diagnosis of CAD, recent advances in non-invasive imaging have created multiple options for evaluating ICMP and NICMP. This review details the role of cardiac imaging in the diagnosis of ICMP and NICMP and outlines an algorithm of use of non-invasive tests in asymtomatic LVSD and symptomatic heart failure.
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Affiliation(s)
- Karthikeyan Ananthasubramaniam
- Heart & Vascular Institute, Department of Internal Medicine, Henry Ford Hospital, 2799 West Grand Blvd, K-14, Detroit, MI 48202, USA.
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34
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Pontone G, Andreini D, Bartorelli AL, Bertella E, Mushtaq S, Annoni A, Formenti A, Chiappa L, Cortinovis S, Baggiano A, Conte E, Bovis F, Veglia F, Foti C, Ballerini G, Fiorentini C, Pepi M. Radiation dose and diagnostic accuracy of multidetector computed tomography for the detection of significant coronary artery stenoses: a meta-analysis. Int J Cardiol 2011; 160:155-64. [PMID: 21978473 DOI: 10.1016/j.ijcard.2011.08.854] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Revised: 07/18/2011] [Accepted: 08/30/2011] [Indexed: 10/17/2022]
Abstract
We conducted a meta-analysis evaluating the critical ratio between effective radiation dose (ED), feasibility (Fe) and diagnostic accuracy (Ac) of multidetector computed tomography (MDCT) for the detection of significant coronary artery disease. By using our predetermined criteria, we selected human studies published in English in which the ED and raw data of Ac vs. invasive coronary angiography in a segment based model were specified. Data from 31 studies including 3661 patients (mean age 61.9 ± 4.5 years, heart rate 62.5 ± 6.7 bpm) and 50,236 coronary artery segments were analysed and are reported. Overall, Fe, sensitivity, specificity, negative predictive value, positive predictive value, Ac and ED were 95%, 90%, 96%, 99%, 69%, 95% and 10.4 ± 5.4 mSv, respectively. Multivariate analysis showed that prospective ECG-gating (-8.8 mSv CI95% -13.4 to -4.3 mSv, p=0.001), dual-source (-3.7 mSv CI95% -7.9 to 0 mSv, p=0.05) and BMI-adapted scanning protocols (-4.5 mSv CI95% -8.7 to -2.7 mSv, p=0.03) were independent predictors of ED reduction. In patients with low heart rate, the best compromise between ED, Fe and Ac (2.5 mSv, 97% and 98%, respectively) was obtained combining prospective ECG-gating and BMI-adapted scanning protocols, while in patients with high heart rate the strategy associated with the best results (10 mSv, 98% and 97%, respectively) was the use of dual-source MDCT with retrospective ECG gating and modulation dose. In conclusion, careful selection of CT scanning protocols according to the patient's characteristics is critical for keeping the radiation exposure "as low as reasonably achievable" (ALARA) without impairing Fe and Ac.
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35
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Hosch W, Heye T, Schulz F, Lehrke S, Schlieter M, Giannitsis E, Kauczor HU, Katus HA, Korosoglou G. Image quality and radiation dose in 256-slice cardiac computed tomography: Comparison of prospective versus retrospective image acquisition protocols. Eur J Radiol 2011; 80:127-35. [PMID: 20708867 DOI: 10.1016/j.ejrad.2010.07.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2010] [Revised: 07/10/2010] [Accepted: 07/13/2010] [Indexed: 12/29/2022]
Affiliation(s)
- Waldemar Hosch
- University of Heidelberg, Department of Diagnostic and Interventional Radiology, Heidelberg, Germany
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36
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Paech DC, Weston AR. A systematic review of the clinical effectiveness of 64-slice or higher computed tomography angiography as an alternative to invasive coronary angiography in the investigation of suspected coronary artery disease. BMC Cardiovasc Disord 2011; 11:32. [PMID: 21679468 PMCID: PMC3141758 DOI: 10.1186/1471-2261-11-32] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2010] [Accepted: 06/16/2011] [Indexed: 11/10/2022] Open
Abstract
Background This systematic review summarized recent evidence pertaining to the clinical effectiveness of 64-slice or higher computed tomography angiography (CTA) in patients with suspected coronary artery disease (CAD). If CTA proves to be a successful diagnostic performance measure, it could prevent the use of invasive diagnostic procedures in some patients. This would provide multiple health and cost benefits, particularly for under resourced areas where invasive coronary angiography is not always available. Methods A systematic method of literature searching and selection was employed with searches limited to December 2006 to March 2009. Included studies were quality assessed using National Health and Medical Research Council (NHMRC) diagnostic levels of evidence and a modified Quality Assessment of Diagnostic Accuracy Studies (QUADAS) tool. Individual and pooled diagnostic performance measures were calculated using standard meta-analytic techniques at the patient, vessel and segment level. A positive result was defined as greater than or equal to 50% stenosis. Results Twenty-eight studies were included in the systematic review examining 3,674 patients. The primary meta-analysis at the patient-level indicated a sensitivity of 98.2% and specificity of 81.6%. The median (range) positive predictive value (PPV) was 90.5% (76%-100%) and negative predictive value (NPV) 99.0% (83%-100%). In all vessels, the pooled sensitivity was 94.9%, specificity 89.5%, and median (range) PPV 75.0% (53%-95%) and NPV 99.0% (93%-100%). At the individual artery level, overall diagnostic accuracy appeared to be slightly higher in the left main coronary artery and slightly lower in the left anterior descending and circumflex artery. In all segments, the sensitivity was 91.3%, specificity 94.0% and median (range) PPV 69.0% (44%-86%) and NPV 99.0% (98%-100%). Conclusions The high sensitivity indicates that CTA can effectively identify the majority of patients with significant coronary artery stenosis. The high NPV at the patient, vessel and segment level establishes CTA as an effective non-invasive alternative to invasive coronary angiography (ICA) for the exclusion of stenosis.
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Affiliation(s)
- Daniel C Paech
- Health Technology Analysts Pty Ltd, 135 Rowntree St, Balmain, NSW 2041, Australia.
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37
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Bhatti S, Hakeem A, Yousuf MA, Al-Khalidi HR, Mazur W, Shizukuda Y. Diagnostic performance of computed tomography angiography for differentiating ischemic vs nonischemic cardiomyopathy. J Nucl Cardiol 2011; 18:407-20. [PMID: 21328027 DOI: 10.1007/s12350-011-9346-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Accepted: 01/23/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Although the use of computed tomography angiography (CTA) is considered "appropriate" to distinguish ischemic vs nonischemic etiology in patients with cardiomyopathy under the current clinical practice guideline, the evidence to support this has not been evaluated in larger scale studies. Thus, we conducted a meta-analysis of available studies published by October 2010 to address this question. METHODS Studies evaluating the diagnostic accuracy of CTA versus invasive coronary angiography (as the gold standard) for significant coronary artery disease (CAD) detection (ischemic cardiomyopathy) in patients with no known history of CAD with significantly depressed left ventricular function (ejection fraction; EF < 35%) were selected for the meta-analysis. Sensitivity, specificity, positive, and negative likelihood ratios were calculated on per patient and per segment basis using random effects model (DerSimonian-Laird Method) for computing summary estimates and receiver operator curve (ROC) analysis for evaluating overall diagnostic accuracy. RESULTS Six studies comprising 452 patients met the selection criteria for the meta-analysis. The pooled patient population was 62 ± 3 years old, with 29% females, 16% diabetics, and 43% with a history of hypertension. Mean EF was 32% ± 1%. The pooled summary estimate of sensitivity of CTA for diagnosis of ischemic cardiomyopathy was 98% [95% confidence interval (CI); 94% to 99%] and specificity was 97% (CI 94% to 98%), yielding a negative likelihood ratio of 0.06 (CI 0.02 to 0.13) and positive likelihood ratio of 20.85 (CI 12 to 36). There was no significant heterogeneity between studies for these estimates. The receiver operator curve analysis showed a robust discriminate diagnostic accuracy of ischemic etiology with an area under curve of 0.99 (P < .00001). CONCLUSION CTA appears as a clinically applicable accurate diagnostic modality to exclude ischemic etiology in patients with cardiomyopathy of undetermined cause and this further supports the appropriateness of the use of CTA to determine the cause of new onset cardiomyopathy of unknown etiology.
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Affiliation(s)
- Sabha Bhatti
- Division of Cardiovascular Diseases, Department of Internal Medicine, University of Cincinnati, 231 Albert Sabin Way, Cincinnati, OH 45267, USA.
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Rosskopf AB, Bugmann R, Goeber V, Ott D, Hess O, Carrel T, Hoppe H. Computed tomographic coronary angiography in patients with surgically treated type A aortic dissection: preliminary results. Emerg Radiol 2010; 17:185-90. [PMID: 19730904 DOI: 10.1007/s10140-009-0829-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2009] [Accepted: 07/01/2009] [Indexed: 10/20/2022]
Abstract
Acute type A aortic dissection is a serious emergency with a mortality rate of up to 40% within the first 24 h when left untreated. Surgical therapy needs to be initiated promptly. Due to this urgent situation, preoperative evaluation of the coronary arteries is not routinely performed in these patients. The aim of this study was to evaluate the accuracy of 64-slice computed tomography angiography (CTA) for postoperative coronary artery assessment in these patients. Ten consecutive patients with two or more cardiovascular risk factors were prospectively enrolled. Patients had type A aortic dissection treated surgically with a supracoronary graft of the ascending aorta. Performance of CTA to exclude significant stenosis (>50% lumen narrowing) and/or coronary artery dissection was compared with quantitative coronary angiography. A total of 147 segments were evaluated. Three segments (2%) were excluded from analysis. CTA correctly assessed one of three significant stenoses in three patients and correctly excluded coronary artery disease (CAD) in six of ten patients. One patient was rated false positive. Overall accuracy, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of CT for identifying coronary artery disease by segment was 98%, 33%, 99%, 50%, and 99%, respectively (P<0.05). By patient, it was 70%, 33%, 86%, 50%, and 75%, respectively. No coronary artery dissection was found. Noninvasive CTA may be a viable alternative to conventional angiography for postoperative coronary artery evaluation in patients with surgically treated type A aortic dissection and cardiovascular risk factors. An NPV of 99% should allow for reliable exclusion of CAD. Further studies with higher patient numbers are warranted.
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Mark DB, Berman DS, Budoff MJ, Carr JJ, Gerber TC, Hecht HS, Hlatky MA, Hodgson JM, Lauer MS, Miller JM, Morin RL, Mukherjee D, Poon M, Rubin GD, Schwartz RS. ACCF/ACR/AHA/NASCI/SAIP/SCAI/SCCT 2010 expert consensus document on coronary computed tomographic angiography: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents. J Am Coll Cardiol 2010; 55:2663-99. [PMID: 20513611 DOI: 10.1016/j.jacc.2009.11.013] [Citation(s) in RCA: 222] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Reynolds HR, Steckman DA, Tunick PA, Kronzon I, Lobach I, Rosenzweig BP. Normal intima-media thickness on carotid ultrasound reliably excludes an ischemic cause of cardiomyopathy. Am Heart J 2010; 159:1059-66. [PMID: 20569720 DOI: 10.1016/j.ahj.2010.03.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2010] [Accepted: 03/16/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Coronary artery disease (CAD) is the most common cause of left ventricular systolic dysfunction (LVSD). Patients with ischemia as the cause of LVSD may warrant revascularization. Angiography is the most accurate method of CAD diagnosis but is invasive, expensive, and associated with some risk. Noninvasive imaging for CAD often involves expensive equipment, radiation exposure, medication, and/or contrast administration. Carotid ultrasound with measurement of intima-media thickness (IMT) is safe and inexpensive. Carotid IMT is well correlated with the presence of CAD. We assessed the accuracy of carotid ultrasound for identification of CAD as a potential etiology of LVSD. METHODS Patients with LVSD (ejection fraction < or =40%) of uncertain etiology referred for angiography underwent carotid ultrasound. Patients with history of myocardial infarction were excluded. Two experienced cardiologists blinded to CAD status determined common carotid artery (CCA) IMT and plaque. Significant CAD was defined as > or =50% stenosis of any major artery. Ischemic LVSD was defined as (1) left main and/or proximal left anterior descending coronary artery > or =75% or (2) > or =2 major arteries with > or =75% stenosis. RESULTS Mean ejection fraction was 27% +/- 10% in 150 patients. Significant CAD was found in 64 (42.7%) and ischemic LVSD in 40 (26.7%). Carotid plaque was seen in 95 (63.3%). Mean CCA IMT was > or =0.9 mm in 69 (46.0%). The combination of mean CCA IMT <0.9 mm and no plaque had negative predictive value for ischemic LVSD of 98%. CONCLUSIONS Carotid ultrasound with IMT measurement is a valuable screening tool for excluding an ischemic etiology of LVSD when CAD is suspected.
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Mark DB, Berman DS, Budoff MJ, Carr JJ, Gerber TC, Hecht HS, Hlatky MA, Hodgson JM, Lauer MS, Miller JM, Morin RL, Mukherjee D, Poon M, Rubin GD, Schwartz RS. ACCF/ACR/AHA/NASCI/SAIP/SCAI/SCCT 2010 expert consensus document on coronary computed tomographic angiography: a report of the American College of Cardiology Foundation Task Force on Expert Consensus Documents. Circulation 2010; 121:2509-43. [PMID: 20479158 DOI: 10.1161/cir.0b013e3181d4b618] [Citation(s) in RCA: 137] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Recent Developments in Heart Failure Imaging. JACC Cardiovasc Imaging 2010; 3:429-39. [DOI: 10.1016/j.jcmg.2010.02.002] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2009] [Revised: 02/02/2010] [Accepted: 02/22/2010] [Indexed: 11/18/2022]
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Quantitative assessment of stenosis severity and atherosclerotic plaque composition using 256-slice computed tomography. Eur Radiol 2010; 20:1841-50. [DOI: 10.1007/s00330-010-1753-3] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Revised: 01/28/2010] [Accepted: 02/03/2010] [Indexed: 12/27/2022]
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Mastouri R, Sawada SG, Mahenthiran J. Current noninvasive imaging techniques for detection of coronary artery disease. Expert Rev Cardiovasc Ther 2010; 8:77-91. [PMID: 20030023 DOI: 10.1586/erc.09.164] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The development and widespread use of noninvasive imaging techniques have contributed to the improvement in evaluation of patients with known or suspected coronary artery disease. Stress echocardiography and single-photon computed tomography are well-established noninvasive techniques with a proven track record for the diagnosis of coronary atherosclerosis. These modalities are generally widely available and provide a relatively high sensitivity and specificity along with an incremental value over clinical risk factors for detection of coronary artery disease. PET has a high diagnostic performance but continues to have limited clinical use because of the high expense of the dedicated equipment and difficulties in obtaining adequate radionuclides. Cardiac MRI and multislice computed tomography constitute the most recent addition to the cardiac imaging armamentarium. Cardiac MRI offers a comprehensive cardiac evaluation, which includes wall-motion analysis, myocardial tissue morphology, rest and stress first-pass myocardial perfusion, as well as ventricular systolic function. Cardiac computed tomography allows coronary calcium scanning along with noninvasive anatomic assessment of the coronary tree. It can be combined with functional imaging to provide a complete evaluation of the presence and physiological significance of the atherosclerotic coronary disease. No single imaging modality has been proven to be superior overall. Available tests all have advantages and drawbacks, and none can be considered suitable for all patients. The choice of the imaging method should be tailored to each person based on the clinical judgment of the a priori risk of cardiac event, clinical history and local expertise.
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Affiliation(s)
- Ronald Mastouri
- Indiana University, Indianapolis, 1801 North Senate Boulevard, IN 46202, USA
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Mark DB, Berman DS, Budoff MJ, Carr JJ, Gerber TC, Hecht HS, Hlatky MA, Hodgson JM, Lauer MS, Miller JM, Morin RL, Mukherjee D, Poon M, Rubin GD, Schwartz RS, Harrington RA, Bates ER, Bridges CR, Eisenberg MJ, Ferrari VA, Hlatky MA, Jacobs AK, Kaul S, Moliterno DJ, Mukherjee D, Rosenson RS, Stein JH, Weitz HH, Wesley DJ. ACCF/ACR/AHA/NASCI/SAIP/SCAI/SCCT 2010 Expert Consensus Document on Coronary Computed Tomographic Angiography. Catheter Cardiovasc Interv 2010; 76:E1-42. [DOI: 10.1002/ccd.22495] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Caussin C. Positioning coronary multislice computed tomography as a pertinent tool for cardiac exploration. Arch Cardiovasc Dis 2009; 102:673-5. [PMID: 19913768 DOI: 10.1016/j.acvd.2009.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2009] [Accepted: 09/24/2009] [Indexed: 11/20/2022]
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Candell-Riera J, Romero-Farina G, Aguadé-Bruix S, Castell-Conesa J. Ischemic cardiomyopathy: a clinical nuclear cardiology perspective. Rev Esp Cardiol 2009; 62:903-17. [PMID: 19706246 DOI: 10.1016/s1885-5857(09)72655-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Ischemic cardiomyopathy results from severe extensive coronary artery disease, which is associated with left ventricular dysfunction and also, in many cases, with significant left ventricular dilatation. Mortality is high, especially in patients who satisfy myocardial viability criteria but who have not undergone revascularization. Although age, exercise capacity and comorbidity influence survival, the most important prognostic factors are the extent of the ischemia, myocardial viability and left ventricular remodeling, all of which can be successfully evaluated by gated myocardial perfusion single-photon emission computed tomography (SPECT).
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Affiliation(s)
- Jaume Candell-Riera
- Servicio de Cardiología, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain.
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Boulmier D, Audinet C, Heautot JF, Larralde A, Veillard D, Hamonic S, Bedossa M, Leurent G, Garreau M, Le Breton H. Clinical contributions of 64-slice computed tomography in the evaluation of cardiomyopathy of unknown origin. Arch Cardiovasc Dis 2009; 102:685-96. [DOI: 10.1016/j.acvd.2009.06.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2009] [Revised: 06/16/2009] [Accepted: 06/26/2009] [Indexed: 11/16/2022]
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