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Kelsey MD, Kelsey AM. Diagnosing Coronary Artery Disease in the Patient Presenting with Stable Ischemic Heart Disease: The Role of Anatomic versus Functional Testing. Med Clin North Am 2024; 108:427-439. [PMID: 38548455 DOI: 10.1016/j.mcna.2023.11.002] [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] [Indexed: 04/02/2024]
Abstract
There are unique advantages and disadvantages to functional versus anatomic testing in the work-up of patients who present with symptoms suggestive of obstructive coronary artery disease. Evaluation of these individuals starts with an assessment of pre-test probability, which guides subsequent testing decisions. The choice between anatomic and functional testing depends on this pre-test probability. In general, anatomic testing has particular utility among younger individuals and women; while functional testing can be helpful to rule-in ischemia and guide revascularization decisions. Ultimately, selection of the most appropriate test should be individualized to the patient and clinical scenario.
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Affiliation(s)
- Michelle D Kelsey
- Division of Cardiology, Department of Medicine, Duke University, 2301 Erwin Road, Durham, NC 27710, USA; Duke Clinical Research Institute, 300 West Morgan Street, Durham, NC 27701, USA.
| | - Anita M Kelsey
- Division of Cardiology, Department of Medicine, Duke University, 2301 Erwin Road, Durham, NC 27710, USA. https://twitter.com/AnitaKelseyMD
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Dani A, Shah P, Desai D. Noninvasive imaging modalities in coronary artery disease: a meta analysis comparing coronary computed tomography angiography and standard of care. Future Cardiol 2024; 20:81-88. [PMID: 38275185 DOI: 10.2217/fca-2023-0103] [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: 08/10/2023] [Accepted: 12/22/2023] [Indexed: 01/27/2024] Open
Abstract
Introduction: Coronary artery disease has become a global pandemic and a major cause of death. The risk-factor calculation for coronary artery damage is an invasive procedure. Aim: To compare coronary computed tomography angiography (CCTA) with standard of care (SOC) to calculate need for revascularization, invasive coronary angiography as well as for myocardial infarction (MI) incidence and all-cause mortality. Methodology, results & conclusion: CCTA is significantly correlated with a reduction in MI episodes (RR = 0.752, 95% CI = 0.578-1.409; p < 0.033) and an increase in revascularizations (RR = 1.401, 95% CI = 1.315-1.492; p < 0.001) and invasive coronary angiography procedures (RR = 1.304, 95% CI = 1.208-1.409; p < 0.001). However, it was found that it did not affect all-cause mortality. On the contrary, standard care approaches were associated with greater rates of MI but lesser referrals for invasive coronary angiography and revascularization.
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Affiliation(s)
- Avichal Dani
- Shri Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad 380006, India
| | - Pari Shah
- Shri Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad 380006, India
| | - Dev Desai
- Shri Nathiba Hargovandas Lakhmichand Municipal Medical College, Ahmedabad 380006, India
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Palicherla A, Ismayl M, Thandra A, Budoff M, Shaikh K. Evaluation of stable angina by coronary computed tomographic angiography versus standard of care: A systematic review and meta-analysis. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2024; 59:67-75. [PMID: 37541837 DOI: 10.1016/j.carrev.2023.07.019] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 07/25/2023] [Accepted: 07/25/2023] [Indexed: 08/06/2023]
Abstract
INTRODUCTION There is limited data comparing Coronary Computed Tomography Angiography (CCTA) versus the usual Standard of care (SOC) in patients with suspected stable coronary artery disease (CAD). We aimed to perform a systematic review and meta-analysis to compare CCTA versus SOC in patients with stable CAD. METHODS We searched multiple databases for randomized controlled trials (RCTs) comparing CCTA with SOC, which included various functional testing approaches for evaluating stable CAD. We used a random-effects model to calculate risk ratios (RRs) with 95 % confidence intervals (CIs). Outcomes included all-cause mortality, myocardial infarction (MI), hospitalization for unstable angina (UA), invasive angiography, revascularization, percutaneous coronary intervention (PCI), and coronary artery bypass grafting (CABG). RESULTS We identified 6 RCTs with 19,881 patients with stable CAD, of which 9995 underwent CCTA, and 9886 underwent SOC. There were no significant differences between CCTA and SOC in terms of all-cause mortality (RR: 0.91; 95 % CI: 0.70-1.19; p = 0.50), MI (RR: 0.78; 95 % CI: 0.58-1.05; p = 0.11), hospitalizations for UA (RR: 1.20; 95 % CI: 0.95-1.51;p = 0.12), invasive angiography (RR: 0.71; 95 % CI: 0.32-1.61; p = 0.42), revascularization (RR:1.25; 95 % CI: 0.83-1.89; p = 0.29), PCI (RR: 1.20; 95 % CI: 0.78-1.85; p = 0.40), and CABG rates (RR: 0.89; 95 % CI: 0.530-1.49; p = 0.65). CONCLUSION In patients with stable CAD, CCTA is associated with similar outcomes compared to the usual Standard of care. Given its potential to quickly rule out severe obstructive disease, its ability to provide non-invasive physiology and identify non-obstructive CAD with plaque information makes it an attractive addition to the available armamentarium to evaluate chest pain.
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Affiliation(s)
- Anirudh Palicherla
- Internal Medicine, Creighton University School of Medicine, Omaha, NE, United States of America.
| | - Mahmoud Ismayl
- Internal Medicine, Creighton University School of Medicine, Omaha, NE, United States of America
| | - Abhishek Thandra
- Interventional Cardiology, Creighton University School of Medicine, Omaha, NE, United States of America.
| | - Matthew Budoff
- David Geffen School of Medicine at UCLA, Los Angeles, United States of America.
| | - Kashif Shaikh
- University of Tennessee, Knoxville, United States of America
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Pugliese L, Ricci F, Sica G, Scaglione M, Masala S. Non-Contrast and Contrast-Enhanced Cardiac Computed Tomography Imaging in the Diagnostic and Prognostic Evaluation of Coronary Artery Disease. Diagnostics (Basel) 2023; 13:2074. [PMID: 37370969 DOI: 10.3390/diagnostics13122074] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 06/07/2023] [Accepted: 06/11/2023] [Indexed: 06/29/2023] Open
Abstract
In recent decades, cardiac computed tomography (CT) has emerged as a powerful non-invasive tool for risk stratification, as well as the detection and characterization of coronary artery disease (CAD), which remains the main cause of morbidity and mortality in the world. Advances in technology have favored the increasing use of cardiac CT by allowing better performance with lower radiation doses. Coronary artery calcium, as assessed by non-contrast CT, is considered to be the best marker of subclinical atherosclerosis, and its use is recommended for the refinement of risk assessment in low-to-intermediate risk individuals. In addition, coronary CT angiography (CCTA) has become a gate-keeper to invasive coronary angiography (ICA) and revascularization in patients with acute chest pain by allowing the assessment not only of the extent of lumen stenosis, but also of its hemodynamic significance if combined with the measurement of fractional flow reserve or perfusion imaging. Moreover, CCTA provides a unique incremental value over functional testing and ICA by imaging the vessel wall, thus allowing the assessment of plaque burden, composition, and instability features, in addition to perivascular adipose tissue attenuation, which is a marker of vascular inflammation. There exists the potential to identify the non-obstructive lesions at high risk of progression to plaque rupture by combining all of these measures.
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Affiliation(s)
- Luca Pugliese
- Radiology Unit, Department of Medical-Surgical Sciences and Translational Medicine, Sapienza University of Rome, Sant'Andrea University Hospital, 00189 Rome, Italy
| | - Francesca Ricci
- Radiology Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
| | - Giacomo Sica
- Radiology Unit, Monaldi Hospital, 80131 Napoli, Italy
| | - Mariano Scaglione
- Radiology Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
| | - Salvatore Masala
- Radiology Unit, Department of Medical, Surgical and Experimental Sciences, University of Sassari, 07100 Sassari, Italy
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Lee KK, Lowe D, O'Brien R, Wereski R, Bularga A, Taggart C, Lowry MTH, Ferry AV, Williams MC, Roditi G, Byrne J, Tuck C, Cranley D, Thokala P, Goodacre S, Keerie C, Norrie J, Newby DE, Gray AJ, Mills NL. Troponin in acute chest pain to risk stratify and guide effective use of computed tomography coronary angiography (TARGET-CTCA): a randomised controlled trial. Trials 2023; 24:402. [PMID: 37312104 PMCID: PMC10264092 DOI: 10.1186/s13063-023-07431-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/05/2023] [Indexed: 06/15/2023] Open
Abstract
BACKGROUND The majority of patients with suspected acute coronary syndrome presenting to the emergency department will be discharged once myocardial infarction has been ruled out, although a proportion will have unrecognised coronary artery disease. In this setting, high-sensitivity cardiac troponin identifies those at increased risk of future cardiac events. In patients with intermediate cardiac troponin concentrations in whom myocardial infarction has been ruled out, this trial aims to investigate whether outpatient computed tomography coronary angiography (CTCA) reduces subsequent myocardial infarction or cardiac death. METHODS TARGET-CTCA is a multicentre prospective randomised open label with blinded endpoint parallel group event driven trial. After myocardial infarction and clear alternative diagnoses have been ruled out, participants with intermediate cardiac troponin concentrations (5 ng/L to 99th centile upper reference limit) will be randomised 1:1 to outpatient CTCA plus standard of care or standard of care alone. The primary endpoint is myocardial infarction or cardiac death. Secondary endpoints include clinical, patient-centred, process and cost-effectiveness. Recruitment of 2270 patients will give 90% power with a two-sided P value of 0.05 to detect a 40% relative risk reduction in the primary endpoint. Follow-up will continue until 97 primary outcome events have been accrued in the standard care arm with an estimated median follow-up of 36 months. DISCUSSION This randomised controlled trial will determine whether high-sensitivity cardiac troponin-guided CTCA can improve outcomes and reduce subsequent major adverse cardiac events in patients presenting to the emergency department who do not have myocardial infarction. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03952351. Registered on May 16, 2019.
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Affiliation(s)
- Kuan Ken Lee
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - David Lowe
- Department of Emergency Medicine, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Rachel O'Brien
- Department of Emergency Medicine, Emergency Medicine Research Group, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Ryan Wereski
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Anda Bularga
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Caelan Taggart
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Matthew T H Lowry
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Amy V Ferry
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Michelle C Williams
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Giles Roditi
- Institute of Cardiovascular and Medical Sciences, Glasgow University, Glasgow, UK
| | - John Byrne
- Department of Cardiology, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
| | - Chris Tuck
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Denise Cranley
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - Praveen Thokala
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Steve Goodacre
- School of Health and Related Research (ScHARR), University of Sheffield, Sheffield, UK
| | - Catriona Keerie
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - John Norrie
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, UK
| | - David E Newby
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK
| | - Alasdair J Gray
- Department of Emergency Medicine, Emergency Medicine Research Group, Royal Infirmary of Edinburgh, Edinburgh, UK
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, EH16 4SA, UK.
- Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, UK.
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Zito A, Galli M, Biondi-Zoccai G, Abbate A, Douglas PS, Princi G, D'Amario D, Aurigemma C, Romagnoli E, Trani C, Burzotta F. Diagnostic Strategies for the Assessment of Suspected Stable Coronary Artery Disease : A Systematic Review and Meta-analysis. Ann Intern Med 2023; 176:817-826. [PMID: 37276592 DOI: 10.7326/m23-0231] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
BACKGROUND There is uncertainty about which diagnostic strategy for detecting coronary artery disease (CAD) provides better outcomes. PURPOSE To compare the effect on clinical management and subsequent health effects of alternative diagnostic strategies for the initial assessment of suspected stable CAD. DATA SOURCES PubMed, Embase, and Cochrane Central Register of Controlled Trials. STUDY SELECTION Randomized clinical trials comparing diagnostic strategies for CAD detection among patients with symptoms suggestive of stable CAD. DATA EXTRACTION Three investigators independently extracted study data. DATA SYNTHESIS The strongest available evidence was for 3 of the 6 comparisons: coronary computed tomography angiography (CCTA) versus invasive coronary angiography (ICA) (4 trials), CCTA versus exercise electrocardiography (ECG) (2 trials), and CCTA versus stress single-photon emission computed tomography myocardial perfusion imaging (SPECT-MPI) (5 trials). Compared with direct ICA referral, CCTA was associated with no difference in cardiovascular death and myocardial infarction (relative risk [RR], 0.84 [95% CI, 0.52 to 1.35]; low certainty) but less index ICA (RR, 0.23 [CI, 0.22 to 0.25]; high certainty) and index revascularization (RR, 0.71 [CI, 0.63 to 0.80]; moderate certainty). Moreover, CCTA was associated with a reduction in cardiovascular death and myocardial infarction compared with exercise ECG (RR, 0.66 [CI, 0.44 to 0.99]; moderate certainty) and SPECT-MPI (RR, 0.64 [CI, 0.45 to 0.90]; high certainty). However, CCTA was associated with more index revascularization (RR, 1.78 [CI, 1.33 to 2.38]; moderate certainty) but less downstream testing (RR, 0.56 [CI, 0.45 to 0.71]; very low certainty) than exercise ECG. Low-certainty evidence compared SPECT-MPI versus exercise ECG (2 trials), SPECT-MPI versus stress cardiovascular magnetic resonance imaging (1 trial), and stress echocardiography versus exercise ECG (1 trial). LIMITATION Most comparisons primarily rely on a single study, many studies were underpowered to detect potential differences in direct health outcomes, and individual patient data were lacking. CONCLUSION For the initial assessment of patients with suspected stable CAD, CCTA was associated with similar health effects to direct ICA referral, and with a health benefit compared with exercise ECG and SPECT-MPI. Further research is needed to better assess the relative performance of each diagnostic strategy. PRIMARY FUNDING SOURCE None. (PROSPERO: CRD42022329635).
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Affiliation(s)
- Andrea Zito
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, Rome, Italy (A.Z., G.P.)
| | - Mattia Galli
- Maria Cecilia Hospital, GVM Care & Research, Cotignola, Italy (M.G.)
| | - Giuseppe Biondi-Zoccai
- Department of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Rome, Italy (G.B.)
| | - Antonio Abbate
- Mediterranea Cardiocentro, Napoli, Italy (G.B.); Robert M. Berne Cardiovascular Research Center, Division of Cardiovascular Medicine, University of Virginia School of Medicine, Charlottesville, Virginia (A.A.)
| | - Pamela S Douglas
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, North Carolina (P.S.D.)
| | - Giuseppe Princi
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, Rome, Italy (A.Z., G.P.)
| | - Domenico D'Amario
- Department of Translational Medicine, University of Eastern Piedmont, Novara, Italy (D.D.)
| | - Cristina Aurigemma
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy (C.A., E.R.)
| | - Enrico Romagnoli
- Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy (C.A., E.R.)
| | - Carlo Trani
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, and Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy (C.T., F.B.)
| | - Francesco Burzotta
- Department of Cardiovascular and Thoracic Sciences, Catholic University of the Sacred Heart, and Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy (C.T., F.B.)
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7
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Spirito A, Sticchi A, Praz F, Gräni C, Messerli F, Siontis GC. Impact of design characteristics among studies comparing coronary computed tomography angiography to noninvasive functional testing in chronic coronary syndromes. Am Heart J 2023; 256:104-116. [PMID: 36400186 DOI: 10.1016/j.ahj.2022.10.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 10/11/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Coronary computed tomography angiography (CCTA) is widely adopted to detect obstructive coronary artery disease (CAD) in patients with chronic coronary syndromes (CCS). However, it is unknown to which extent study-specific characteristics yield different conclusions. METHODS We summarized non-randomized and randomized studies comparing CCTA and noninvasive functional testing for CCS with information on the outcome of myocardial infarction (MI). We evaluated the differential effect according to study characteristics using random-effect meta-analysis with Hartung-Knapp-Sidik-Jonkman adjustments. RESULTS Fifteen studies (8 non-randomized, 7 randomized) were included. CCTA was associated with decrease in relative (odds ratio (OR) 0.54, 95%CI 0.47 to 0.62, P < .001) and absolute MI risk (risk difference (RD) -0.4%, 95%CI -0.6 to -0.1, P = .005). The results remained consistent among the non-randomized (RD -0.4%, 95%CI -0.7 to -0.1, P=.029), but not among the randomized trials where there was no difference in the observed risk (RD 0.2%, 95%CI -0.6 to 0.1, P = .158). CCTA was not associated with MI reduction in studies with clinical outcome definition (OR 0.77, 95%CI 0.41 to 1.44, P = .212), research driven follow-up (OR 0.54, 95%CI 0.24 to 1.21, P = .090), central event assessment (OR 0.63, 95%CI 0.21 to 1.86, P = .207), outcome adjudication (OR 0.74, 95%CI 0.24 to 2.23, P = .178), or at low-risk of bias (OR 0.74, 95%CI 0.24 to 2.23, P = .178). CONCLUSIONS Among studies of any design, CCTA was associated with lower risk of MI in CCS compared to noninvasive functional testing. This benefit was diminished among studies with clinical outcome definition, central outcome assessment/adjudication or at low-risk of bias.
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Affiliation(s)
- Alessandro Spirito
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Alessandro Sticchi
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Fabien Praz
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christoph Gräni
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Franz Messerli
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - George Cm Siontis
- Department of Cardiology, Bern University Hospital, University of Bern, Bern, Switzerland.
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Lopez-Mattei J, Yang EH, Baldassarre LA, Agha A, Blankstein R, Choi AD, Chen MY, Meyersohn N, Daly R, Slim A, Rochitte C, Blaha M, Whelton S, Dzaye O, Dent S, Milgrom S, Ky B, Iliescu C, Mamas MA, Ferencik M. Cardiac computed tomographic imaging in cardio-oncology: An expert consensus document of the Society of Cardiovascular Computed Tomography (SCCT). Endorsed by the International Cardio-Oncology Society (ICOS). J Cardiovasc Comput Tomogr 2023; 17:66-83. [PMID: 36216699 DOI: 10.1016/j.jcct.2022.09.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 09/01/2022] [Accepted: 09/12/2022] [Indexed: 11/21/2022]
Abstract
Cardio-Oncology is a rapidly growing sub-specialty of medicine, however, there is very limited guidance on the use of cardiac CT (CCT) in the care of Cardio-Oncology patients. In order to fill in the existing gaps, this Expert Consensus statement comprised of a multidisciplinary collaboration of experts in Cardiology, Radiology, Cardiovascular Multimodality Imaging, Cardio-Oncology, Oncology and Radiation Oncology aims to summarize current evidence for CCT applications in Cardio-Oncology and provide practice recommendations for clinicians.
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Affiliation(s)
| | - Eric H Yang
- UCLA Cardio-Oncology Program, Division of Cardiology, Department of Medicine, University of California at Los Angeles, Los Angeles, CA, USA
| | | | - Ali Agha
- Department of Cardiology, Baylor College of Medicine, Houston, TX, USA
| | - Ron Blankstein
- Division of Cardiology, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
| | - Andrew D Choi
- Division of Cardiology and Department of Radiology, The George Washington University School of Medicine, Washington, DC, USA
| | - Marcus Y Chen
- National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Nandini Meyersohn
- Division of Cardiovascular Imaging, Department of Radiology, Massachusetts General Hospital, USA
| | - Ryan Daly
- Franciscan Health Indianapolis, Indianapolis, IN, USA
| | | | - Carlos Rochitte
- InCor Heart Institute, University of São Paulo Medical School, São Paulo, Brazil
| | - Michael Blaha
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, USA
| | - Seamus Whelton
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, USA
| | - Omar Dzaye
- Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Baltimore, MD, USA
| | - Susan Dent
- Duke Cancer Institute, Department of Medicine, Duke University, Durham, NC, USA
| | - Sarah Milgrom
- Department of Radiation Oncology, University of Colorado, Boulder, CO, USA
| | - Bonnie Ky
- Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Cezar Iliescu
- Heart and Vascular Institute, Lee Health, Fort Myers, FL, USA
| | - Mamas A Mamas
- Keele Cardiovascular Research Group, Centre for Prognosis Research, Keele University, UK
| | - Maros Ferencik
- Knight Cardiovascular Institute, Oregon Health & Science University, Portland, OR, USA
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Al Rifai M, Ahmed AI, Alahdab F, Al-Mallah MH. Clinical utility of coronary artery computed tomography angiography- What we know and What's new? Prog Cardiovasc Dis 2022; 75:12-20. [PMID: 36336026 DOI: 10.1016/j.pcad.2022.10.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 10/23/2022] [Indexed: 11/06/2022]
Abstract
Coronary computed tomography (CT) angiography (CCTA) is increasingly recognized for diagnosing obstructive coronary artery disease (CAD) among patients presenting with chest pain. In this review, we summarize the utility of CCTA to determine luminal stenosis and identifying coronary plaques with high-risk features. We review different scoring systems that can quantify total plaque burden including how artificial intelligence can facilitate more detailed plaque assessment. We discuss how CCTA can also be used to detect the hemodynamic significance of CAD lesions (fractional flow reserve CT and CT perfusion) and also local factors outside the vessel wall that may predispose to plaque rupture (fat attenuation index and wall shear stress). We conclude with technological advances in imaging acquisition using photon counting CT and post-image processing techniques especially those that can mitigate blooming artifacts.
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Affiliation(s)
- Mahmoud Al Rifai
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA
| | | | - Fares Alahdab
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA
| | - Mouaz H Al-Mallah
- Houston Methodist DeBakey Heart & Vascular Center, Houston, TX, USA.
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10
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Alonso M, Neicheril RK, Shettigar S, Lavina A, Seijo de Armas Y, Carter A, Liang H, Alonso A, Piotrkowski JS. Efficacy of Coronary Computed Tomography Angiography Versus Nuclear Perfusion Stress in Preventing Downstream Imaging and Prolonged Inpatient Length of Stay in Low to Medium Risk Patients With Chest Pain. Cureus 2022; 14:e27326. [PMID: 36042990 PMCID: PMC9411707 DOI: 10.7759/cureus.27326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/27/2022] [Indexed: 11/05/2022] Open
Abstract
Background The first-line imaging for low to medium-risk patients presenting to the emergency department with stable chest pain is often a matter of debate. Chest pain is the second most common presentation to the emergency department. Non-invasive imaging has been useful in assisting in the diagnosis of coronary artery disease. Aim The aim of this study is to compare outcomes of Single Photon Emission Computed Tomography (SPECT) Nuclear Perfusion Stress and Coronary Computed Tomography Angiography (CCTA) performed in low to medium-risk patients and how they led to prolonged hospitalization and downstream testing. Materials and methods A total of 519 patients were selected for chart review using the following criteria: admitted for chest pain and older than 18 years of age. Those who presented with STEMI (ST-Elevation Myocardial Infarction) or non-(N)STEMI were excluded. Among these patients, four patients were excluded since their initial test was neither a CCTA nor SPECT Nuclear (NM) Perfusion Stress test. Another 30 patients were excluded based on HEART score (a clinical tool to stratify the risk of major adverse cardiac events) >7 and 111 patients with estimated glomerular filtration rate (eGFR) <60 were excluded. A total of 374 patients underwent analysis. Results Univariate data analysis of 374 patients demonstrated a higher percentage of patients with HEART scores 0-3 underwent CCTA (51.6% vs. 31.8% p=0.0250) when compared to patients with SPECT NM perfusion. Multivariable logistic regression revealed that the difference in length of stay between SPECT NM perfusion stress and CCTA was significant, patients with the CCTA test were less likely to have a length of stay ≥24 hours (odds ratio {OR}=0.41, p=0.0465) compared to patients with NM perfusion stress test. Conclusion This retrospective cohort study demonstrated that patients who underwent CCTA upon chest pain admission were more likely to have a decreased length of stay time to less than 24 hours.
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11
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Khawaja T, Janus S, Al-Kindi SG. Role of Coronary CT Angiography in the Evaluation of Acute Chest Pain and Suspected or Confirmed Acute Coronary Syndrome. US CARDIOLOGY REVIEW 2022. [DOI: 10.15420/usc.2021.30] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Advances in CT technology have resulted in improved imaging of the coronary anatomy in patients with stable coronary artery disease, using coronary CT angiography (CCTA). Recent data suggest that CCTA may play a role in higher risk patients, such as those evaluated in the emergency room with acute chest pain. Data thus far support the use of CCTA in low-risk patients with acute chest pain. Recent literature suggests that CCTA may play a role in the risk stratification of selected intermediate-risk patients. In this review, the authors discuss the emerging role of CCTA in higher risk patients, such as those with suspected or confirmed acute coronary syndrome (ACS). The excellent accuracy of CCTA in detecting obstructive coronary artery disease in patients with ACS is detailed, along with a highlighting of the safety of using CCTA in this setting. The authors also discuss the role for CCTA atheromatous plaque characterization, which is being increasingly recognized as an important predictor of clinical outcomes.
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Affiliation(s)
- Tasveer Khawaja
- Department of Medicine, Harrington Heart & Vascular Institute, University Hospitals, Cleveland, OH
| | - Scott Janus
- Department of Medicine, Harrington Heart & Vascular Institute, University Hospitals, Cleveland, OH
| | - Sadeer G Al-Kindi
- Department of Medicine, Harrington Heart & Vascular Institute, University Hospitals, Cleveland, OH
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12
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Budoff MJ, Lakshmanan S, Toth PP, Hecht HS, Shaw LJ, Maron DJ, Michos ED, Williams KA, Nasir K, Choi AD, Chinnaiyan K, Min J, Blaha M. Cardiac CT angiography in current practice: An American society for preventive cardiology clinical practice statement ✰. Am J Prev Cardiol 2022; 9:100318. [PMID: 35146468 PMCID: PMC8802838 DOI: 10.1016/j.ajpc.2022.100318] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/17/2022] [Accepted: 01/18/2022] [Indexed: 11/29/2022] Open
Abstract
In this clinical practice statement, we represent a summary of the current evidence and clinical applications of cardiac computed tomography (CT) in evaluation of coronary artery disease (CAD), from an expert panel organized by the American Society for Preventive Cardiology (ASPC), and appraises the current use and indications of cardiac CT in clinical practice. Cardiac CT is emerging as a front line non-invasive diagnostic test for CAD, with evidence supporting the clinical utility of cardiac CT in diagnosis and prevention. CCTA offers several advantages beyond other testing modalities, due to its ability to identify and characterize coronary stenosis severity and pathophysiological changes in coronary atherosclerosis and stenosis, aiding in early diagnosis, prognosis and management of CAD. This document further explores the emerging applications of CCTA based on functional assessment using CT derived fractional flow reserve, peri‑coronary inflammation and artificial intelligence (AI) that can provide personalized risk assessment and guide targeted treatment. We sought to provide an expert consensus based on the latest evidence and best available clinical practice guidelines regarding the role of CCTA as an essential tool in cardiovascular prevention - applicable to risk assessment and early diagnosis and management, noting potential areas for future investigation.
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Affiliation(s)
- Matthew J. Budoff
- Division of Cardiology, Lundquist Institute at Harbor-UCLA, Torrance CA, USA
| | - Suvasini Lakshmanan
- Division of Cardiology, Lundquist Institute at Harbor-UCLA, Torrance CA, USA
| | - Peter P. Toth
- CGH Medical Center, Sterling, IL and Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Harvey S. Hecht
- Department of Medicine, Mount Sinai Medical Center, New York, NY
| | - Leslee J. Shaw
- Department of Medicine (Cardiology), Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - David J. Maron
- Stanford Prevention Research Center, Department of Medicine, Stanford University School of Medicine, Stanford, CA USA
| | - Erin D. Michos
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Kim A. Williams
- Division of Cardiology, Rush University Medical Center, Chicago IL
| | - Khurram Nasir
- Cardiovascular Prevention and Wellness, Houston Methodist DeBakey Heart & Vascular Center, Houston, TX
| | - Andrew D. Choi
- Division of Cardiology and Department of Radiology, The George Washington University School of Medicine, Washington, DC, USA
| | - Kavitha Chinnaiyan
- Division of Cardiology, Department of Medicine, Beaumont Hospital, Royal Oak, MI
| | - James Min
- Chief Executive Officer Cleerly Inc., New York, NY
| | - Michael Blaha
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD
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13
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Pontone G, Rossi A, Guglielmo M, Dweck MR, Gaemperli O, Nieman K, Pugliese F, Maurovich-Horvat P, Gimelli A, Cosyns B, Achenbach S. Clinical applications of cardiac computed tomography: a consensus paper of the European Association of Cardiovascular Imaging-part I. Eur Heart J Cardiovasc Imaging 2022; 23:299-314. [PMID: 35076061 PMCID: PMC8863074 DOI: 10.1093/ehjci/jeab293] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/14/2021] [Indexed: 01/26/2023] Open
Abstract
Cardiac computed tomography (CT) was introduced in the late 1990's. Since then, an increasing body of evidence on its clinical applications has rapidly emerged. From an initial emphasis on its technical efficiency and diagnostic accuracy, research around cardiac CT has now evolved towards outcomes-based studies that provide information on prognosis, safety, and cost. Thanks to the strong and compelling data generated by large, randomized control trials, the scientific societies have endorsed cardiac CT as pivotal diagnostic test for the management of appropriately selected patients with acute and chronic coronary syndrome. This consensus document endorsed by the European Association of Cardiovascular Imaging is divided into two parts and aims to provide a summary of the current evidence and to give updated indications on the appropriate use of cardiac CT in different clinical scenarios. This first part focuses on the most established applications of cardiac CT from primary prevention in asymptomatic patients, to the evaluation of patients with chronic coronary syndrome, acute chest pain, and previous coronary revascularization.
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Affiliation(s)
- Gianluca Pontone
- Centro Cardiologico Monzino IRCCS, Via C. Parea 4, 20138 Milan, Italy
| | - Alexia Rossi
- Department of Nuclear Medicine, University Hospital, Zurich, Switzerland
- Center for Molecular Cardiology, University of Zurich, Zurich, Switzerland
| | - Marco Guglielmo
- Centro Cardiologico Monzino IRCCS, Via C. Parea 4, 20138 Milan, Italy
| | - Marc R Dweck
- Centre for Cardiovascular Sciences, University of Edinburgh, Edinburgh, UK
| | | | - Koen Nieman
- Department of Radiology and Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, CA, USA
| | - Francesca Pugliese
- Department of Cardiology, Barts Heart Centre, Barts Health NHS Trust, London, UK
- Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Pal Maurovich-Horvat
- MTA-SE Cardiovascular Imaging Research Group, Medical Imaging Centre, Semmelweis University, Budapest, Hungary
| | - Alessia Gimelli
- Fondazione CNR/Regione Toscana “Gabriele Monasterio”, Pisa, Italy
| | - Bernard Cosyns
- Department of Cardiology, CHVZ (Centrum voor Hart en Vaatziekten), ICMI (In Vivo Cellular and Molecular Imaging) Laboratory, Universitair ziekenhuis Brussel, Brussel, Belgium
| | - Stephan Achenbach
- Department of Cardiology, Friedrich-Alexander-University of Erlangen, Erlangen, Germany
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14
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De Campos D, Teixeira R, Saleiro C, Lopes J, Botelho A, Gonçalves L. Computed tomography coronary angiography as the noninvasive in stable coronary artery disease? Long-term outcomes meta-analysis. Future Cardiol 2022; 18:407-416. [PMID: 35119305 DOI: 10.2217/fca-2021-0103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To compare outcomes of coronary computed tomography angiography (CCTA) with that of functional testing (FT) in stable coronary artery disease. Methods: We searched PubMed, Embase, and Cochrane for randomized controlled trials (RCTs). A random-effects meta-analysis targeting all-cause death and nonfatal acute coronary syndromes was performed. Results: Eight RCTs enrolling 29,579 patients were included. Pooled relative risk (RR) for the primary end point was similar between CCTA and FT (RR = 0.97; 95% CI: 0.76-1.22). CCTA outperformed FT in nonfatal myocardial infarction (MI) (RR = 0.59; 95% CI: 0.41-0.83) and in downstream testing (OR: 0.47; 95% CI: 0.21-1.01). Conclusion: Updated data of stable coronary artery disease suggests that CCTA improved nonfatal MI and downstream testing.
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Affiliation(s)
- Diana De Campos
- Centro Hospitalar e Universitário de Coimbra - Hospital Geral, Quinta dos Vales, São Martinho do Bispo 108, 3041-801, Coimbra, Portugal
| | - Rogério Teixeira
- Centro Hospitalar e Universitário de Coimbra - Hospital Geral, Quinta dos Vales, São Martinho do Bispo 108, 3041-801, Coimbra, Portugal.,Faculdade de Medicina da Universidade de Coimbra, R. Larga 2, 3000-370, Coimbra, Portugal
| | - Carolina Saleiro
- Centro Hospitalar e Universitário de Coimbra - Hospital Geral, Quinta dos Vales, São Martinho do Bispo 108, 3041-801, Coimbra, Portugal
| | - João Lopes
- Centro Hospitalar e Universitário de Coimbra - Hospital Geral, Quinta dos Vales, São Martinho do Bispo 108, 3041-801, Coimbra, Portugal
| | - Ana Botelho
- Centro Hospitalar e Universitário de Coimbra - Hospital Geral, Quinta dos Vales, São Martinho do Bispo 108, 3041-801, Coimbra, Portugal
| | - Lino Gonçalves
- Centro Hospitalar e Universitário de Coimbra - Hospital Geral, Quinta dos Vales, São Martinho do Bispo 108, 3041-801, Coimbra, Portugal.,Faculdade de Medicina da Universidade de Coimbra, R. Larga 2, 3000-370, Coimbra, Portugal
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15
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Azhar AZ, Rai D, Bandyopadhyay D, Rzechorzek W, Akhtar T, Aronow WS, Ranjan P. Use of coronary artery calcium and coronary tomography angiography in the evaluation of ischemic heart disease. Hosp Pract (1995) 2022; 50:9-16. [PMID: 35037541 DOI: 10.1080/21548331.2022.2030630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Over the years, significant technological advances have been made in the field of cardiac CT imaging which has led to the widespread use of the modality in the evaluation of ischemic and structural heart disease. The advent of newer scanning techniques has led to a reduction in scanning time as well as a reduction in the radiation and contrast media dose required - making these scans both convenient and safer to perform. Research has shown that coronary CT angiography has a high negative predictive value in the evaluation of patients with coronary artery disease. There is more recent evidence that coronary CTA has a positive impact on clinical outcomes as well. In this review article, we discuss the clinical applications of coronary CTA in the evaluation of patients with stable ischemic heart disease, the most recent studies evaluating the efficacy and limitations of the modality, the role of coronary calcium in cardiovascular risk prediction in asymptomatic patients and the future applications of the modality.
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Affiliation(s)
| | - Devesh Rai
- Department of Cardiology, Rochester General Hospital, Rochester, NY, USA
| | | | - Wojciech Rzechorzek
- Department of Cardiology, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
| | - Tauseef Akhtar
- Medicine, John's Hopkins University School of Medicine, Baltimore, MD, USA
| | - Wilbert S Aronow
- Department of Cardiology, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
| | - Pragya Ranjan
- Department of Cardiology, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
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16
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Gulati M, Levy PD, Mukherjee D, Amsterdam E, Bhatt DL, Birtcher KK, Blankstein R, Boyd J, Bullock-Palmer RP, Conejo T, Diercks DB, Gentile F, Greenwood JP, Hess EP, Hollenberg SM, Jaber WA, Jneid H, Joglar JA, Morrow DA, O'Connor RE, Ross MA, Shaw LJ. 2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Cardiovasc Comput Tomogr 2022; 16:54-122. [PMID: 34955448 DOI: 10.1016/j.jcct.2021.11.009] [Citation(s) in RCA: 54] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM This clinical practice guideline for the evaluation and diagnosis of chest pain provides recommendations and algorithms for clinicians to assess and diagnose chest pain in adult patients. METHODS A comprehensive literature search was conducted from November 11, 2017, to May 1, 2020, encompassing randomized and nonrandomized trials, observational studies, registries, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Collaboration, Agency for Healthcare Research and Quality reports, and other relevant databases. Additional relevant studies, published through April 2021, were also considered. STRUCTURE Chest pain is a frequent cause for emergency department visits in the United States. The "2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain" provides recommendations based on contemporary evidence on the assessment and evaluation of chest pain. This guideline presents an evidence-based approach to risk stratification and the diagnostic workup for the evaluation of chest pain. Cost-value considerations in diagnostic testing have been incorporated, and shared decision-making with patients is recommended.
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17
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Gulati M, Levy PD, Mukherjee D, Amsterdam E, Bhatt DL, Birtcher KK, Blankstein R, Boyd J, Bullock-Palmer RP, Conejo T, Diercks DB, Gentile F, Greenwood JP, Hess EP, Hollenberg SM, Jaber WA, Jneid H, Joglar JA, Morrow DA, O'Connor RE, Ross MA, Shaw LJ. 2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2021; 78:e187-e285. [PMID: 34756653 DOI: 10.1016/j.jacc.2021.07.053] [Citation(s) in RCA: 310] [Impact Index Per Article: 103.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
AIM This clinical practice guideline for the evaluation and diagnosis of chest pain provides recommendations and algorithms for clinicians to assess and diagnose chest pain in adult patients. METHODS A comprehensive literature search was conducted from November 11, 2017, to May 1, 2020, encompassing randomized and nonrandomized trials, observational studies, registries, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Collaboration, Agency for Healthcare Research and Quality reports, and other relevant databases. Additional relevant studies, published through April 2021, were also considered. STRUCTURE Chest pain is a frequent cause for emergency department visits in the United States. The "2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain" provides recommendations based on contemporary evidence on the assessment and evaluation of chest pain. This guideline presents an evidence-based approach to risk stratification and the diagnostic workup for the evaluation of chest pain. Cost-value considerations in diagnostic testing have been incorporated, and shared decision-making with patients is recommended.
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18
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2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. J Am Coll Cardiol 2021; 78:2218-2261. [PMID: 34756652 DOI: 10.1016/j.jacc.2021.07.052] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
AIM This executive summary of the clinical practice guideline for the evaluation and diagnosis of chest pain provides recommendations and algorithms for clinicians to assess and diagnose chest pain in adult patients. METHODS A comprehensive literature search was conducted from November 11, 2017, to May 1, 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Collaboration, Agency for Healthcare Research and Quality reports, and other relevant databases. Additional relevant studies, published through April 2021, were also considered. STRUCTURE Chest pain is a frequent cause for emergency department visits in the United States. The "2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain" provides recommendations based on contemporary evidence on the assessment and evaluation of chest pain. These guidelines present an evidence-based approach to risk stratification and the diagnostic workup for the evaluation of chest pain. Cost-value considerations in diagnostic testing have been incorporated and shared decision-making with patients is recommended.
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19
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Gulati M, Levy PD, Mukherjee D, Amsterdam E, Bhatt DL, Birtcher KK, Blankstein R, Boyd J, Bullock-Palmer RP, Conejo T, Diercks DB, Gentile F, Greenwood JP, Hess EP, Hollenberg SM, Jaber WA, Jneid H, Joglar JA, Morrow DA, O'Connor RE, Ross MA, Shaw LJ. 2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2021; 144:e368-e454. [PMID: 34709879 DOI: 10.1161/cir.0000000000001029] [Citation(s) in RCA: 141] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
AIM This clinical practice guideline for the evaluation and diagnosis of chest pain provides recommendations and algorithms for clinicians to assess and diagnose chest pain in adult patients. METHODS A comprehensive literature search was conducted from November 11, 2017, to May 1, 2020, encompassing randomized and nonrandomized trials, observational studies, registries, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Collaboration, Agency for Healthcare Research and Quality reports, and other relevant databases. Additional relevant studies, published through April 2021, were also considered. Structure: Chest pain is a frequent cause for emergency department visits in the United States. The "2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain" provides recommendations based on contemporary evidence on the assessment and evaluation of chest pain. This guideline presents an evidence-based approach to risk stratification and the diagnostic workup for the evaluation of chest pain. Cost-value considerations in diagnostic testing have been incorporated, and shared decision-making with patients is recommended.
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20
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Gulati M, Levy PD, Mukherjee D, Amsterdam E, Bhatt DL, Birtcher KK, Blankstein R, Boyd J, Bullock-Palmer RP, Conejo T, Diercks DB, Gentile F, Greenwood JP, Hess EP, Hollenberg SM, Jaber WA, Jneid H, Joglar JA, Morrow DA, O'Connor RE, Ross MA, Shaw LJ. 2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain: Executive Summary: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines. Circulation 2021; 144:e368-e454. [PMID: 34709928 DOI: 10.1161/cir.0000000000001030] [Citation(s) in RCA: 82] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIM This executive summary of the clinical practice guideline for the evaluation and diagnosis of chest pain provides recommendations and algorithms for clinicians to assess and diagnose chest pain in adult patients. METHODS A comprehensive literature search was conducted from November 11, 2017, to May 1, 2020, encompassing studies, reviews, and other evidence conducted on human subjects that were published in English from PubMed, EMBASE, the Cochrane Collaboration, Agency for Healthcare Research and Quality reports, and other relevant databases. Additional relevant studies, published through April 2021, were also considered. Structure: Chest pain is a frequent cause for emergency department visits in the United States. The "2021 AHA/ACC/ASE/CHEST/SAEM/SCCT/SCMR Guideline for the Evaluation and Diagnosis of Chest Pain" provides recommendations based on contemporary evidence on the assessment and evaluation of chest pain. These guidelines present an evidence-based approach to risk stratification and the diagnostic workup for the evaluation of chest pain. Cost-value considerations in diagnostic testing have been incorporated and shared decision-making with patients is recommended.
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21
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Garg K, Patel TR, Kanwal A, Villines TC, Aggarwal NR, Nasir K, Blumenthal RS, Blaha MJ, Douglas PS, Shaw LJ, Sharma G. The evolving role of coronary computed tomography in understanding sex differences in coronary atherosclerosis. J Cardiovasc Comput Tomogr 2021; 16:138-149. [PMID: 34654676 DOI: 10.1016/j.jcct.2021.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 08/23/2021] [Accepted: 09/22/2021] [Indexed: 10/20/2022]
Abstract
Our understanding of sex differences in subclinical atherosclerosis and plaque composition and characteristics have greatly improved with the use of coronary computed tomography (CCTA) over the past years. CCTA has emerged as an important frontline diagnostic test for women, especially as we continue to understand the impact of non-obstructive atherosclerosis as well as diffuse, high risk plaque as precursors of acute cardiac events in women. Based on its ability to identify complex plaque morphology such as low attenuation plaque, high risk non calcified plaque, positive remodeling, fibrous cap, CCTA can be used to assess plaque characteristics. CCTA can avoid false positive of other imaging studies, if included earlier in assessment of ischemic symptoms. In the contemporary clinical setting, CCTA will prove useful in further understanding and managing cardiovascular disease in women and those without traditional obstructive coronary disease.
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Affiliation(s)
- Keva Garg
- Division of Cardiology, The Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Toral R Patel
- Department of Cardiovascular Disease, University of Virginia, Charlottesville, VA, USA
| | - Arjun Kanwal
- Medstar Union Memorial Hospital, Baltimore, MD, USA
| | - Todd C Villines
- Department of Cardiovascular Disease, University of Virginia, Charlottesville, VA, USA
| | - Niti R Aggarwal
- Department of Cardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | - Khurram Nasir
- Center for Outcomes Research, Division of Cardiology, Houston Methodist, Houston, TX, USA
| | - Roger S Blumenthal
- Division of Cardiology, The Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Michael J Blaha
- Division of Cardiology, The Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Pamela S Douglas
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC, USA
| | - Leslee J Shaw
- Department of Population Health Science, Blavatnik Women's Health Research Institute, Mount Sinai School of Medicine, NY, USA
| | - Garima Sharma
- Division of Cardiology, The Johns Hopkins Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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22
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Lee KK, Bularga A, O'Brien R, Ferry AV, Doudesis D, Fujisawa T, Kelly S, Stewart S, Wereski R, Cranley D, van Beek EJR, Lowe DJ, Newby DE, Williams MC, Gray AJ, Mills NL. Troponin-Guided Coronary Computed Tomographic Angiography After Exclusion of Myocardial Infarction. J Am Coll Cardiol 2021; 78:1407-1417. [PMID: 34593122 PMCID: PMC8482793 DOI: 10.1016/j.jacc.2021.07.055] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 07/28/2021] [Accepted: 07/29/2021] [Indexed: 12/17/2022]
Abstract
BACKGROUND Patients with suspected acute coronary syndrome in whom myocardial infarction has been excluded are at risk of future adverse cardiac events. OBJECTIVES This study evaluated the usefulness of high-sensitivity cardiac troponin I (hs-cTnI) to select patients for further investigation after myocardial infarction has been excluded. METHODS This is a prospective cohort study of patients presenting to the emergency department with suspected acute coronary syndrome and hs-cTnI concentrations below the sex-specific 99th percentile. Patients were recruited in a 2:1 fashion, stratified by peak hs-cTnI concentration above and below the risk stratification threshold of 5 ng/L. All patients underwent coronary computed tomography angiography (CCTA) after hospital discharge. RESULTS Overall, 250 patients were recruited (61.4 ± 12.2 years 31% women) in whom 62.4% (156 of 250 patients) had coronary artery disease (CAD). Patients with intermediate hs-cTnI concentrations (between 5 ng/L and the sex-specific 99th percentile) were more likely to have CAD than those with hs-cTnI concentrations <5 ng/L (71.9% [120 of 167 patients] vs 43.4% [36 of 83 patients]; odds ratio: 3.33; 95% CI: 1.92-5.78). Conversely, there was no association between anginal symptoms and CAD (63.2% [67 of 106 patients] vs 61.8% [89 of 144 patients]; odds ratio: 0.92; 95% CI: 0.48-1.76). Most patients with CAD did not have a previous diagnosis (53.2%; 83 of 156 patients) and were not on antiplatelet and statin therapies (63.5%; 99 of 156 patients) before they underwent CCTA. CONCLUSIONS In patients who had myocardial infarction excluded, CAD was 3× more likely in those with intermediate hs-cTnI concentrations compared with low hs-cTnI concentrations. In such patients, CCTA could help to identify those with occult CAD and to target preventative treatments, thereby improving clinical outcomes.
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Affiliation(s)
- Kuan Ken Lee
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Anda Bularga
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Rachel O'Brien
- Department of Emergency Medicine, Emergency Medicine Research Group, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - Amy V Ferry
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Dimitrios Doudesis
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Takeshi Fujisawa
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Shauna Kelly
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Stacey Stewart
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Ryan Wereski
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Denise Cranley
- Edinburgh Clinical Trials Unit, Usher Institute, University of Edinburgh, Edinburgh, United Kingdom
| | - Edwin J R van Beek
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging Facility QMRI (The Queen's Medical Research Institute), University of Edinburgh, Edinburgh, United Kingdom
| | - David J Lowe
- University of Glasgow, School of Medicine, Glasgow, United Kingdom
| | - David E Newby
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Michelle C Williams
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging Facility QMRI (The Queen's Medical Research Institute), University of Edinburgh, Edinburgh, United Kingdom
| | - Alasdair J Gray
- Department of Emergency Medicine, Emergency Medicine Research Group, Royal Infirmary of Edinburgh, Edinburgh, United Kingdom; Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom
| | - Nicholas L Mills
- BHF Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Usher Institute of Population Health Sciences and Informatics, University of Edinburgh, Edinburgh, United Kingdom.
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23
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Coronary computed tomography angiography in patients with stable coronary artery disease. Trends Cardiovasc Med 2021; 32:421-428. [PMID: 34454051 DOI: 10.1016/j.tcm.2021.08.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 08/20/2021] [Accepted: 08/20/2021] [Indexed: 01/07/2023]
Abstract
The treatment of coronary artery disease (CAD), which is defined by stable anatomical atherosclerotic and functional alterations of epicardial vessels or microcirculation, focuses on managing intermittent angina symptoms and preventing major adverse cardiovascular events with optimal medical therapy. When patients with known CAD present with angina and no acute coronary syndrome, they have historically been evaluated with a variety of noninvasive stress tests that utilize electrocardiography, radionuclide scintigraphy, echocardiography, or magnetic resonance imaging for determining the presence and extent of inducible myocardial ischemia. Patient event-free survival, however, is largely driven by the coronary atherosclerotic disease burden, which is not directly assessed by functional testing. Direct evaluation of coronary atherosclerotic disease by coronary computed tomography angiography (coronary CTA) has emerged as the first line noninvasive imaging modality as it improves diagnostic accuracy and positively influences clinical management. Compared to functional assessment of CAD, coronary CTA-guided management results in improved patient outcomes by facilitating prevention of myocardial infarction. Other strengths of coronary CTA include detailed atherosclerotic plaque characterization and the ability to assess functional significance of specific lesions, which may further improve risk assessment and prognosis and lead to more appropriate referrals for additional testing, such as invasive coronary angiography.
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Serruys PW, Hara H, Garg S, Kawashima H, Nørgaard BL, Dweck MR, Bax JJ, Knuuti J, Nieman K, Leipsic JA, Mushtaq S, Andreini D, Onuma Y. Coronary Computed Tomographic Angiography for Complete Assessment of Coronary Artery Disease: JACC State-of-the-Art Review. J Am Coll Cardiol 2021; 78:713-736. [PMID: 34384554 DOI: 10.1016/j.jacc.2021.06.019] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 06/02/2021] [Accepted: 06/03/2021] [Indexed: 01/09/2023]
Abstract
Coronary computed tomography angiography (CTA) has shown great technological improvements over the last 2 decades. High accuracy of CTA in detecting significant coronary stenosis has promoted CTA as a substitute for conventional invasive coronary angiography in patients with suspected coronary artery disease. In patients with coronary stenosis, CTA-derived physiological assessment is surrogate for intracoronary pressure and velocity wires, and renders possible decision-making about revascularization solely based on computed tomography. Computed tomography coronary anatomy with functionality assessment could potentially become a first line in diagnosis. Noninvasive imaging assessment of plaque burden and morphology is becoming a valuable substitute for intravascular imaging. Recently, wall shear stress and perivascular inflammation have been introduced. These assessments could support risk management for both primary and secondary cardiovascular prevention. Anatomy, functionality, and plaque composition by CTA tend to replace invasive assessment. Complete CTA assessment could provide a 1-stop-shop for diagnosis, risk management, and decision-making on treatment.
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Affiliation(s)
- Patrick W Serruys
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland; NHLI, Imperial College London, London, United Kingdom.
| | - Hironori Hara
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland; Department of Cardiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands. https://twitter.com/hara_hironori
| | - Scot Garg
- Department of Cardiology, Royal Blackburn Hospital, Blackburn, United Kingdom
| | - Hideyuki Kawashima
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland; Department of Cardiology, Academic Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - Bjarne L Nørgaard
- Department of Cardiology, Aarhus University Hospital, Aarhus, Denmark
| | - Marc R Dweck
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Juhani Knuuti
- Heart Center, Turku PET Centre, Turku University Hospital and University of Turku, Turku, Finland
| | - Koen Nieman
- Department of Radiology and Division of Cardiovascular Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Jonathon A Leipsic
- Department of Medicine and Radiology, University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Daniele Andreini
- Centro Cardiologico Monzino, IRCCS, Milan, Italy; Department of Clinical Sciences and Community Health, Cardiovascular Section, University of Milan, Milan, Italy
| | - Yoshinobu Onuma
- Department of Cardiology, National University of Ireland, Galway (NUIG), Galway, Ireland
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England RW, Sheikhbahaei S, Solomon AJ, Arbab-Zadeh A, Solnes LB, Bronner J, Johnson PT. When More Is Better: Underused Advanced Imaging Exams That Can Improve Outcomes and Reduce Cost of Care. Am J Med 2021; 134:848-853.e1. [PMID: 33819488 DOI: 10.1016/j.amjmed.2021.02.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 02/20/2021] [Accepted: 02/23/2021] [Indexed: 12/11/2022]
Abstract
Appropriate use of resources is a tenet of care transformation efforts, with a national campaign to reduce low-value imaging. The next level of performance improvement is to bolster evidence-based screening, imaging surveillance, and diagnostic innovation, which can avert more costly, higher-risk elements of unnecessary care like emergent interventions. Clinical scenarios in which underused advanced imaging can improve outcomes and reduce total cost of care are reviewed, including abdominal aortic aneurysm surveillance, coronary artery disease diagnosis, and renal mass characterization. Reliable abdominal aortic aneurysm surveillance imaging reduces emergency surgery and can be driven by radiologists incorporating best practice standardized recommendations in imaging interpretations. Coronary computed tomography angiography in patients with stable and unstable chest pain can reduce downstream resource use while improving outcomes. Preoperative 99mTc-sestamibi single-photon emission computed tomography (SPECT) reliably distinguishes oncocytoma from renal cell carcinoma to obviate unnecessary nephrectomy. As technological advances in diagnostic, molecular, and interventional radiology improve our ability to detect and cure disease, analyses of cost effectiveness will be critical to radiology leadership and sustainability in the transition to a value-based reimbursement model.
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Affiliation(s)
| | | | | | - Armin Arbab-Zadeh
- Department of Cardiology, Johns Hopkins University School of Medicine, Baltimore, Md
| | | | - Jay Bronner
- Radiology Partners Research Institute, El Segundo, Calif
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CT EvaLuation by ARtificial Intelligence For Atherosclerosis, Stenosis and Vascular MorphologY (CLARIFY): A Multi-center, international study. J Cardiovasc Comput Tomogr 2021; 15:470-476. [PMID: 34127407 DOI: 10.1016/j.jcct.2021.05.004] [Citation(s) in RCA: 57] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/27/2021] [Accepted: 05/29/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Atherosclerosis evaluation by coronary computed tomography angiography (CCTA) is promising for coronary artery disease (CAD) risk stratification, but time consuming and requires high expertise. Artificial Intelligence (AI) applied to CCTA for comprehensive CAD assessment may overcome these limitations. We hypothesized AI aided analysis allows for rapid, accurate evaluation of vessel morphology and stenosis. METHODS This was a multi-site study of 232 patients undergoing CCTA. Studies were analyzed by FDA-cleared software service that performs AI-driven coronary artery segmentation and labeling, lumen and vessel wall determination, plaque quantification and characterization with comparison to ground truth of consensus by three L3 readers. CCTAs were analyzed for: % maximal diameter stenosis, plaque volume and composition, presence of high-risk plaque and Coronary Artery Disease Reporting & Data System (CAD-RADS) category. RESULTS AI performance was excellent for accuracy, sensitivity, specificity, positive predictive value and negative predictive value as follows: >70% stenosis: 99.7%, 90.9%, 99.8%, 93.3%, 99.9%, respectively; >50% stenosis: 94.8%, 80.0%, 97.0, 80.0%, 97.0%, respectively. Bland-Altman plots depict agreement between expert reader and AI determined maximal diameter stenosis for per-vessel (mean difference -0.8%; 95% CI 13.8% to -15.3%) and per-patient (mean difference -2.3%; 95% CI 15.8% to -20.4%). L3 and AI agreed within one CAD-RADS category in 228/232 (98.3%) exams per-patient and 923/924 (99.9%) vessels on a per-vessel basis. There was a wide range of atherosclerosis in the coronary artery territories assessed by AI when stratified by CAD-RADS distribution. CONCLUSIONS AI-aided approach to CCTA interpretation determines coronary stenosis and CAD-RADS category in close agreement with consensus of L3 expert readers. There was a wide range of atherosclerosis identified through AI.
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Imaging in CABG Patients. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2021. [DOI: 10.1007/s11936-021-00922-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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28
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Narula J, Chandrashekhar Y, Ahmadi A, Abbara S, Berman DS, Blankstein R, Leipsic J, Newby D, Nicol ED, Nieman K, Shaw L, Villines TC, Williams M, Hecht HS. SCCT 2021 Expert Consensus Document on Coronary Computed Tomographic Angiography: A Report of the Society of Cardiovascular Computed Tomography. J Cardiovasc Comput Tomogr 2021; 15:192-217. [PMID: 33303384 PMCID: PMC8713482 DOI: 10.1016/j.jcct.2020.11.001] [Citation(s) in RCA: 125] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jagat Narula
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Y Chandrashekhar
- University of Minnesota and VA Medical Center, Minneapolis, MN, USA
| | - Amir Ahmadi
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Suhny Abbara
- University of Texas Southwestern Medical Center, Dallas, TX, USA
| | | | - Ron Blankstein
- Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | | | - David Newby
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Edinburgh, United Kingdom
| | - Edward D Nicol
- National Heart and Lung Institute, Imperial College, London, United Kingdom
| | | | - Leslee Shaw
- New York-Presbyterian Hospital and Weill Cornell Medicine, New York, NY, USA
| | - Todd C Villines
- University of Virginia Health System, Charlottesville, VA, USA
| | - Michelle Williams
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Edinburgh, United Kingdom
| | - Harvey S Hecht
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.
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Burt JR, O'Dell MC, Yacoub B, Chamberlin J, Waltz J, Wallace C, Kocher M, Sacerdote M, Gonzalez A, Feranec N, Hernandez M, Agha A, Liu B. Prevalence of Abnormal Coronary Findings on Coronary Computed Tomography Angiography Among Young Adults Presenting With Chest Pain. J Thorac Imaging 2021; 36:116-121. [PMID: 33003106 DOI: 10.1097/rti.0000000000000564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE We evaluated the prevalence of coronary stenosis on coronary computed tomography angiography (CCTA) in patients aged 18 to 30 years, who presented to the emergency department with chest pain. We also examined the risk factors potentially associated with abnormal coronary findings on CCTA in this age group. MATERIALS AND METHODS A total of 884 patients were retrospectively evaluated. Indication for CCTA was guided by our hospital's chest pain protocol based on ACC/AHA guidelines. These were performed using the standard technique and interpreted based on CAD-RADS guidelines. Scans were identified as abnormal if atherosclerotic coronary artery disease (CAD), myocardial bridging (MB), or any anatomic coronary artery anomaly were present. RESULTS Twenty-two percent of patients had a coronary abnormality on CCTA. The most common abnormality was MB (17.3%), followed by CAD (4.4%) and coronary anomalies (1.5%). A small minority had stenosis (2.8%), most commonly caused by CAD. Most cases with stenosis were minimal to mild (72%) with 0.8% having coronary stenosis ≥50%. Age and male sex were risk factors for both coronary artery stenosis (odds ratio: 1.32 and 4.50, 95% confidence interval: 1.03-1.69, and 1.23-16.46, P=0.028 and 0.023, respectively) and CAD (odds ratio: 1.52 and 3.67, 95% confidence interval: 1.14-2.04, and 1.26-10.66, P=0.005 and 0.017, respectively). CONCLUSIONS Epicardial coronary stenosis is rarely the cause of chest pain among young adult patients presenting to the emergency department. Age and male sex were both risk factors for coronary artery stenosis/disease in this age group.
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Affiliation(s)
- Jeremy R Burt
- Department or Radiology, Medical University of South Carolina, Charleston, SC
| | | | - Basel Yacoub
- Department or Radiology, Medical University of South Carolina, Charleston, SC
| | - Jordan Chamberlin
- Department or Radiology, Medical University of South Carolina, Charleston, SC
| | - Jeffrey Waltz
- Department or Radiology, Medical University of South Carolina, Charleston, SC
| | - Charlotte Wallace
- Department or Radiology, Medical University of South Carolina, Charleston, SC
| | - Madison Kocher
- Department or Radiology, Medical University of South Carolina, Charleston, SC
| | | | | | | | | | - Ali Agha
- Department of Internal Medicine, University of Texas, Houston, TX
| | - Bo Liu
- Department of Radiology, Baptist Hospital of Miami, FL
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Seitun S, Clemente A, Maffei E, Toia P, La Grutta L, Cademartiri F. Prognostic value of cardiac CT. Radiol Med 2020; 125:1135-1147. [PMID: 33047297 DOI: 10.1007/s11547-020-01285-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 09/03/2020] [Indexed: 11/28/2022]
Abstract
In the past decades, coronary computed tomography angiography (CCTA) has become a powerful tool in the management of coronary artery disease. The diagnostic and prognostic value of CCTA has been extensively demonstrated in both large observational studies and clinical trials among stable chest pain patients. The quantification of coronary artery calcium score (CACS) is a well-established predictor of cardiovascular morbidity and mortality in asymptomatic subjects. Besides CACS, the main strength of CCTA is the accurate assessment of the individual total atherosclerotic plaque burden, which holds important prognostic information. In addition, CCTA, by providing detailed information on coronary plaque morphology and composition with identification of specific high-risk plaque features, may further improve the risk stratification beyond the assessment of coronary stenosis. The development of new CCTA applications, such as stress myocardial CT perfusion and computational fluids dynamic applied to standard CCTA to derive CT-based fractional flow reserve (FFR) values have shown promising results to guide revascularization, potentially improving clinical outcomes in stable chest pain patients. In this review, starting from the role of CACS and moving beyond coronary stenosis, we evaluate the existing evidence of the prognostic effectiveness of the CCTA strategy in real-world clinical practice.
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Affiliation(s)
- Sara Seitun
- Department of Radiology, IRCCS Policlinico San Martino Hospital, Genoa, Italy
| | - Alberto Clemente
- Department of Radiology, CNR (National Council of Research)/Tuscany Region 'Gabriele Monasterio' Foundation (FTGM), Massa, Italy
| | - Erica Maffei
- Department of Radiology - Area Vasta 1 - ASUR Marche, Ospedale Civile "Santa Maria della Misericordia" di Urbino, Viale Federico Comandino, 70, 61029, Urbino, PU, Italy
| | - Patrizia Toia
- Department of Radiology, DIBIMED, University of Palermo, Palermo, Italy
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Verdoia M, Gioscia R, Marcolongo M, De Luca G. Noninvasive Imaging Risk Stratification with Computed Tomography Angiography for Coronary Artery Disease. Cardiol Clin 2020; 38:543-550. [PMID: 33036716 DOI: 10.1016/j.ccl.2020.07.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The recent technological evolution of coronary computed tomography angiography (CTA) with improved sensitivity and high negative predictive value has extended its potential applications as a gatekeeper test before invasive coronary angiography. However, the definition of the most accurate diagnostic algorithms comprising CTA as a first-line strategy for ruling out coronary artery disease and the correct management of the patients according to the results of imaging tests still warrant better definition.
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Affiliation(s)
- Monica Verdoia
- Cardiologia e Unità Coronarica, Ospedale degli Infermi, ASL Biella, Via dei Ponderanesi, Biella 13900, Italy; Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, corso Mazzini, Novara 28100, Italy.
| | - Rocco Gioscia
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, corso Mazzini, Novara 28100, Italy
| | - Marco Marcolongo
- Cardiologia e Unità Coronarica, Ospedale degli Infermi, ASL Biella, Via dei Ponderanesi, Biella 13900, Italy
| | - Giuseppe De Luca
- Division of Cardiology, Azienda Ospedaliera-Universitaria "Maggiore della Carità", Università del Piemonte Orientale, corso Mazzini, Novara 28100, Italy
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Adamson PD, Newby DE. Non-invasive imaging of the coronary arteries. Eur Heart J 2020; 40:2444-2454. [PMID: 30388261 PMCID: PMC6669405 DOI: 10.1093/eurheartj/ehy670] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 09/14/2018] [Accepted: 10/29/2018] [Indexed: 12/13/2022] Open
Abstract
Non-invasive imaging of the coronary arteries is an enterprise in rapid development. From the research perspective, there is great demand for in vivo techniques that can reliably identify features of high-risk plaque that may offer insight into pathophysiological processes and act as surrogate indicators of response to therapeutic intervention. Meanwhile, there is clear clinical need for greater accuracy in diagnosis and prognostic stratification. Fortunately, ongoing technological improvements and emerging data from randomized clinical trials are helping make these elusive goals a reality. This review provides an update on the current status of non-invasive coronary imaging with computed tomography, magnetic resonance, and positron emission tomography with a focus on current clinical applications and future research directions.
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Affiliation(s)
- Philip D Adamson
- BHF Centre for Cardiovascular Science, University of Edinburgh, Room SU 305, Chancellor's Building, 49 Little France Cres, Edinburgh, UK.,Christchurch Heart Institute, Department of Medicine, University of Otago, 2 Riccarton Ave, Christchurch, New Zealand
| | - David E Newby
- BHF Centre for Cardiovascular Science, University of Edinburgh, Room SU 305, Chancellor's Building, 49 Little France Cres, Edinburgh, UK
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Amin SB, Stillman AE. SCOT-HEART trial: reshuffling our approach to stable ischemic heart disease. Br J Radiol 2020; 93:20190763. [PMID: 31642694 PMCID: PMC7465862 DOI: 10.1259/bjr.20190763] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 10/16/2019] [Accepted: 10/18/2019] [Indexed: 11/05/2022] Open
Abstract
The role of diagnostic testing in triaging patients with stable ischemic heart disease continues to evolve towards recognizing the benefits of coronary CT angiography (CCTA) over functional testing. The SCOT-HEART (Scottish Computed Tomography of the HEART) trial highlights this paradigm shift finding a significant reduction of death from coronary heart disease or non-fatal myocardial infarction without a significant increased rate of invasive coronary angiography over a 5 year follow-up period when implementing CCTA with standard care vs standard care alone. The better negative predictive value and ability to identify nonobstructive coronary artery disease to optimize medical therapy highlight the benefits of a CCTA first strategy. With the advent of noninvasive fractional flow reserve (FFR) and widespread availability and ease of CT, CCTA continues to establish itself as a pivotal diagnostic exam for patients with stable ischemic heart disease. In this commentary, we review the SCOT-HEART trial and its impact on CCTA for patients with stable ischemic heart disease.
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Affiliation(s)
- Sagar B Amin
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA
| | - Arthur E Stillman
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA
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Singh T, Bing R, Dweck MR, van Beek EJR, Mills NL, Williams MC, Villines TC, Newby DE, Adamson PD. Exercise Electrocardiography and Computed Tomography Coronary Angiography for Patients With Suspected Stable Angina Pectoris: A Post Hoc Analysis of the Randomized SCOT-HEART Trial. JAMA Cardiol 2020; 5:920-928. [PMID: 32492104 PMCID: PMC7271417 DOI: 10.1001/jamacardio.2020.1567] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 03/13/2020] [Indexed: 12/13/2022]
Abstract
Importance Recent European guidance supports a diminished role for exercise electrocardiography (ECG) in the assessment of suspected stable angina. Objective To evaluate the utility of exercise ECG in contemporary practice and assess the value of combined functional and anatomical testing. Design, Setting, and Participants This is a post hoc analysis of the Scottish Computed Tomography of the Heart (SCOT-HEART) open-label randomized clinical trial, conducted in 12 cardiology chest pain clinics across Scotland for patients with suspected angina secondary to coronary heart disease. Between November 18, 2010, and September 24, 2014, 4146 patients aged 18 to 75 years with stable angina underwent clinical evaluation and 1417 of 1651 (86%) underwent exercise ECG prior to randomization. Statistical analysis was conducted from October 10 to November 5, 2019. Interventions Patients were randomized in a 1:1 ratio to receive standard care plus coronary computed tomography (CT) angiography or to receive standard care alone. The present analysis was limited to the 3283 patients who underwent exercise ECG alone or in combination with coronary CT angiography. Main Outcomes and Measures The primary clinical end point was death from coronary heart disease or nonfatal myocardial infarction at 5 years. Results Among the 3283 patients (1889 men; median age, 57.0 years [interquartile range, 50.0-64.0 years]), exercise ECG had a sensitivity of 39% and a specificity of 91% for detecting any obstructive coronary artery disease in those who underwent subsequent invasive angiography. Abnormal results of exercise ECG were associated with a 14.47-fold (95% CI, 10.00-20.41; P < .001) increase in coronary revascularization at 1 year and a 2.57-fold (95% CI, 1.38-4.63; P < .001) increase in mortality from coronary heart disease death at 5 years or in cases of nonfatal myocardial infarction at 5 years. Compared with exercise ECG alone, results of coronary CT angiography had a stronger association with 5-year coronary heart disease death or nonfatal myocardial infarction (hazard ratio, 10.63; 95% CI, 2.32-48.70; P = .002). The greatest numerical difference in outcome with CT angiography compared with exercise ECG alone was observed for those with inconclusive results of exercise ECG (5 of 285 [2%] vs 13 of 283 [5%]), although this was not statistically significant (log-rank P = .05). Conclusions and Relevance This study suggests that abnormal results of exercise ECG are associated with coronary revascularization and the future risk of adverse coronary events. However, coronary CT angiography more accurately detects coronary artery disease and is more strongly associated with future risk compared with exercise ECG. Trial Registration ClinicalTrials.gov Identifier: NCT01149590.
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Affiliation(s)
- Trisha Singh
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Rong Bing
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Marc R. Dweck
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Edwin J. R. van Beek
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Nicholas L. Mills
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Michelle C. Williams
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Todd C. Villines
- Division of Cardiovascular Medicine, University of Virginia, Charlottesville
| | - David E. Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Philip D. Adamson
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
- Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
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Long-Term Prognostic Role of Computed Tomography Coronary Angiography for Stable Angina. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2020. [PMCID: PMC7363674 DOI: 10.1007/s11936-020-00818-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Purpose of review Chest pain is a common presentation, and there are a wide variety of ways in which it can be investigated and treated. There is growing interest in whether the way we reach a diagnosis of angina can affect the long-term prognosis. In addition to its unparalleled negative predictive value, computed tomography coronary angiography (CCTA) gives anatomical information on the extent and severity of coronary artery disease. This article discusses recent research into the ability of CCTA to predict and improve long-term prognosis for patients with stable angina. Recent findings Results from retrospective studies, randomised controlled trials and meta-analyses all suggest that initial investigation with computed tomography coronary angiography confers a prognostic benefit. In addition, the most recent studies have shown that the assessment of plaque burden and plaque constituents is predictive of long-term outcomes. Summary Management of stable chest pain should be guided by a CCTA-based approach. Future research should focus on whether incorporating plaque analysis strategies into clinical practice confers additional benefit.
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Karády J, Taron J, Kammerlander AA, Hoffmann U. Outcomes of anatomical vs. functional testing for coronary artery disease : Lessons from the major trials. Herz 2020; 45:421-430. [PMID: 32504209 DOI: 10.1007/s00059-020-04950-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Management of patients presenting with suspected stable coronary artery disease (CAD) are challenging because estimation of pretest probability for obstructive CAD remains difficult. In addition, identification of those who benefit from coronary revascularization remains ineffective regardless of the wide array of noninvasive testing alternatives available. Functional testing, which has long been considered to be the test of choice to risk stratify these patients, shows modest agreement with CAD severity detected by invasive coronary angiography and has been reported to be ineffective in settings of low prevalence of obstructive CAD. A growing body of evidence demonstrates the excellent diagnostic accuracy as well as prognostic value of coronary computed tomography (CT) angiography especially in conjunction with noninvasive fractional flow reserve (FFR) testing, challenging the primary role of functional testing especially in patients without prior or known CAD. Landmark trials, including the Prospective Multicenter Imaging Study for Evaluation of chest pain (PROMISE) and Scottish Computed Tomography of the Heart (SCOT-HEART), have contributed to a better understanding of how coronary CT angiography may play a role in more efficient management and even improved health outcomes. The emerging role of coronary CT has been acknowledged by the 2019 Guidelines of the European Society of Cardiology recommending the use of CT as a first-line tool for the evaluation of patients with stable chest pain with a class I, level of evidence B recommendation. The purpose of this article is to provide an overview on existing evidence, clinical implication, limitations of available data, and remaining questions to be answered by future research.
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Affiliation(s)
- Júlia Karády
- Cardiovascular Imaging Research Center, Massachusetts General Hospital-Harvard Medical School, 165 Cambridge St Suite 400, 02114, Boston, MA, USA.
- MTA-SE Cardiovascular Imaging Research Group, Heart and Vascular Center, Semmelweis University, Budapest, Hungary.
| | - Jana Taron
- Cardiovascular Imaging Research Center, Massachusetts General Hospital-Harvard Medical School, 165 Cambridge St Suite 400, 02114, Boston, MA, USA
- Department of Radiology, Freiburg University Hospital, Freiburg, Germany
| | - Andreas Anselm Kammerlander
- Cardiovascular Imaging Research Center, Massachusetts General Hospital-Harvard Medical School, 165 Cambridge St Suite 400, 02114, Boston, MA, USA
- Division of Cardiology, Medical University of Vienna, Vienna, Austria
| | - Udo Hoffmann
- Cardiovascular Imaging Research Center, Massachusetts General Hospital-Harvard Medical School, 165 Cambridge St Suite 400, 02114, Boston, MA, USA
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Raja J, Seitz MP, Yedlapati N, Khouzam RN. Can Computed Fractional Flow Reserve Coronary CT Angiography (FFRCT) Offer an Accurate Noninvasive Comparison to Invasive Coronary Angiography (ICA)? "The Noninvasive CATH." A Comprehensive Review. Curr Probl Cardiol 2020; 46:100642. [PMID: 32624193 DOI: 10.1016/j.cpcardiol.2020.100642] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 05/27/2020] [Indexed: 12/30/2022]
Abstract
Invasive coronary angiography (ICA) serves as a very important tool in the diagnosis of coronary artery disease (CAD) and provides information for further intervention. Fractional Flow Reserve (FFR) at the time of ICA is the gold standard to analyze the hemodynamic and physiologic significance of moderate coronary stenosis. The dawn of coronary CT angiography (CTA) has helped in visualizing the anatomy of coronary arteries. Computed Fractional Flow Reserve (FFRCT) from such an imaging study shows promise in providing valuable data about physiology on top of the anatomy noninvasively; which can guide decision-making process for revascularization. This manuscript aims to review the accuracy of FFRCT obtained from a coronary CTA in the diagnosis of hemodynamically significant coronary artery stenosis and ruling out nonsignificant coronary artery stenosis when compared to the Gold standard of FFR obtained during ICA. We conducted a Medline search using various combinations of "FFRCT," "ICA" "noninvasive," "significant stenosis," and "CAD" to identify pivotal randomized trials published before May 1, 2020, for inclusion in this review. Concurrently, major practice guidelines, trial bibliographies, and pertinent reviews were examined to ensure inclusion of relevant trials. A consensus among the authors was used to choose items for narrative inclusion. The following section reviews data from pivotal trials to determine a noninvasive strategy in appropriate patients to accurately detect functionally significant stenosis. For these trials, the sensitivity, specificity, and accuracy are compared. Trials reviewed: CTA, FFRCT, ICA, CT-myocardial perfusion imaging. FFRCT is a novel noninvasive modality which localizes significant "ischemia-causing" stenosis (≤0.80) by means of crystal fluid dynamics eliminating the need for vasodilators. The analysis of FFRCT by DISCOVER FLOW, DeFACTO, NXT trials revealed high sensitivity, negative predictive value, and good accuracy. The ADVANCE registry showed significantly lower events of CV death or myocardial infarction with a negative FFRCT (>0.80 study). The PLATFORM trial showed significant reduction in negative ICA with negative FFRCT, thus ultimately reducing the number of unnecessary percutaneous coronary intervention. Decrease in healthcare costs was noted with FFRCT, decreasing downstream testing, and invasive procedures. FFRCT is a novel modality for analyzing significant stenosis in CAD noninvasively. The high sensitivity of this modality could make it a good rule out tool to avoid unnecessary intervention in physiologically insignificant lesions. Limitations of this modality include low specificity, double exposure to contrast, turnaround time, and upfront costs. Further query into this matter is warranted.
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Meah MN, Bing R, Newby DE. Primacy of coronary CT angiography as the gatekeeper for the cardiac catheterization laboratory. Am Heart J 2020; 223:120-122. [PMID: 32081302 DOI: 10.1016/j.ahj.2020.01.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2020] [Accepted: 01/24/2020] [Indexed: 10/25/2022]
Abstract
Determining the underlying etiology of chest pain remains a mainstay of modern cardiological practice and is focused on identifying coronary artery disease to improve both symptoms and prognosis. In the current age of multi-modality imaging, the expanding repertoire of tests has subjected clinicians to a tyranny of choices. In whom should we perform further investigations? What non-invasive modality should be used? Which test is the best gatekeeper for invasive coronary angiography? In this week's American Heart Journal, Houssany-Pissot and colleagues present real-world data from a large French cohort of patients who present with suspected stable coronary artery disease undergoing invasive coronary angiography. Their findings demonstrate that compared to functional testing, coronary computed tomography angiography is associated with fewer normal invasive coronary angiograms and more patients with actionable disease. Moreover, this was apparent irrespective of the pre-test probability of obstructive coronary artery disease. The consistency of this study with data from randomised trials and observational registries leads us to agree that computed tomography has primacy as gatekeeper for the cardiac catheter laboratory irrespective of the level of pre-test probability. This latest addition to the growing and large body of evidence does beg the question of why guidelines do not now recommend CCTA as the first line test of choice for the non-invasive investigation of all patients with stable coronary artery disease?
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On-site assessment of computed tomography-derived fractional flow reserve in comparison with myocardial perfusion imaging and invasive fractional flow reserve. Heart Vessels 2020; 35:1331-1340. [DOI: 10.1007/s00380-020-01606-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 04/10/2020] [Indexed: 02/07/2023]
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Small GR, Erthal F, Alenazy A, Yam Y, Edwards M, Crean A, Beanlands RS, Ruddy TD, Chow BJ. Comparison of coronary CT angiography versus functional imaging for CABG patients: A resource utilization analysis. IJC HEART & VASCULATURE 2020; 27:100494. [PMID: 32181322 PMCID: PMC7063132 DOI: 10.1016/j.ijcha.2020.100494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 02/10/2020] [Accepted: 02/24/2020] [Indexed: 11/26/2022]
Abstract
AIMS The impact of anatomical versus functional testing in patients with prior coronary artery bypass surgery (CABG) is poorly defined. We therefore sought to determine the rates of downstream investigations and the attendant healthcare costs in CABG patients undergoing CCTA versus SPECT. METHODS AND RESULTS 2754 consecutive CABG patients were imaged by SPECT (2163) or CCTA (591). 425 patients (15.4%) underwent downstream testing which was more common in those imaged with CCTA versus SPECT (23.18% vs 13.31% respectively, p < 0.01). When a propensity score adjustment was made for differences in baseline characteristics, the findings in downstream testing persisted (p < 0.01). When patients who subsequently underwent repeat revascularization (arguably the highest risk patients) were removed from the analysis, downstream testing remained more frequent in CCTA (12.7%) versus SPECT imaged patients (8.8%) (p = 0.01). Costs of downstream tests per patient were two-fold greater in the CCTA group in comparison to the SPECT group ($366.79 ± 29.59 vs $167.35 ± 10.12 respectively, p < 0.01). Conversely, total costs which included the index costs were less in the CCTA group, $764.66 ± 29.59 versus $1396.73 ± 1012 for the SPECT cohort, p < 0.0001). CONCLUSIONS Index imaging with SPECT versus CCTA in CABG patients was associated with fewer downstream tests, less ICA, less repeat revascularization but greater expense. Cost however is only part of the decision making process that determines an optimal index test. Until CCTA demonstrates improved risk stratification over SPECT in CABG patients it is likely SPECT will remain the preferred first imaging test.
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Affiliation(s)
- Gary R. Small
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Fernanda Erthal
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Ali Alenazy
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Yeung Yam
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Michael Edwards
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Andrew Crean
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Rob S. Beanlands
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Terrence D. Ruddy
- University of Ottawa Heart Institute, Division of Cardiology, Canada
| | - Benjamin J.W. Chow
- University of Ottawa Heart Institute, Division of Cardiology, Canada
- University of Ottawa, Department of Radiology, Canada
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Siddiqui WJ, Rawala MS, Abid W, Zain M, Sadaf MI, Abbasi D, Alvarez C, Mansoor F, Hasni SF, Aggarwal S. Is Physiologic Stress Test with Imaging Comparable to Anatomic Examination of Coronary Arteries by Coronary Computed Tomography Angiography to Investigate Coronary Artery Disease? - A Systematic Review and Meta-Analysis. Cureus 2020; 12:e6941. [PMID: 32190493 PMCID: PMC7067363 DOI: 10.7759/cureus.6941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Objective Coronary computed tomography angiography (CCTA) is a noninvasive diagnostic modality that remains underutilized compared to functional stress testing (ST) for investigating coronary artery disease (CAD). Several patients are misdiagnosed with noncardiac chest pain (CP) that eventually die from a cardiovascular event in subsequent years. We compared CCTA to ST to investigate CP. Methods We searched MEDLINE, PubMed, Cochrane Library, and Embase from January 1, 2007 to July 1, 2018 for randomized controlled trials (RCTs) comparing CCTA to ST in patients who presented with acute or stable CP. We used Review Manager (RevMan) [Computer program] Version 5.3 (Copenhagen: The Nordic Cochrane Centre, The Cochrane Collaboration, 2014) for review and analysis. Results We included 16 RCTs enrolling 21,210 patients; there were more patients with hyperlipidemia and older patients in the ST arm compared to the CCTA arm. There was no difference in mortality: 103 in the CCTA arm vs. 110 in the ST arm (risk ratio [RR] = 0.93, 95% confidence interval [CI] = 0.71-1.21, P = .58, and I2 = 0%). A significant reduction was seen in myocardial infarctions (MIs) after CCTA compared to ST: 115 vs. 156 (RR = 0.71, CI = 0.56-0.91, P < .006, I2=0%). On subgroup analysis, the CCTA arm had fewer MIs vs. the ST with imaging subgroup (RR = 0.70, CI = 0.54-0.89, P = .004, I2 = 0%) and stable CP subgroup (RR = 0.66, CI = 0.50-0.88, P = .004, I2 = 0%). The CCTA arm showed significantly higher invasive coronary angiograms and revascularizations and significantly reduced follow-up testing and recurrent hospital visits. A trend towards increased unstable anginas was seen in the CCTA arm. Conclusions Our analysis showed a significant reduction in downstream MIs, hospital visits, and follow-up testing when CCTA is used to investigate CAD with no difference in mortality.
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Affiliation(s)
- Waqas J Siddiqui
- Cardiology/Nephrology, Drexel University College of Medicine, Philadelphia, USA
| | | | - Waqas Abid
- Interventional Radiology, Christiana Hospital, Newark, USA
| | - Muhammad Zain
- Internal Medicine, Sheikh Zayed Medical College and Hospital, Rahim Yar Khan, PAK
| | | | - Danish Abbasi
- Cardiovascular Diseases, University of Arkansas, Little Rock, USA
| | | | | | - Syed Farhan Hasni
- Heart Failure and Transplant, Albert Einstein Hospital, Philadelphia, USA
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Hull RA, Berger JM, Boster JM, Williams MU, Sharp AJ, Fentanes E, Maroules CD, Cury RC, Thomas DM. Adoption of coronary artery disease - Reporting and Data System (CAD-RADS™) and observed impact on medical therapy and systolic blood pressure control. J Cardiovasc Comput Tomogr 2020; 14:421-427. [PMID: 32005447 DOI: 10.1016/j.jcct.2020.01.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 01/06/2020] [Accepted: 01/19/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND CAD-RADS was developed to standardize communication of per-patient maximal stenosis on coronary CT angiography (CCTA) and provide treatment recommendations and may impact primary prevention care and resource utilization. The authors sought to evaluate CAD-RADS adoption on preventive medical therapy and risk factor control amongst a mixed provider population. METHODS Statins, aspirin (ASA), systolic blood pressure and, when available, lipid panel changes were abstracted for 1796 total patients undergoing CCTA in the 12 months before (non-standard reporting, NSR, cohort) and after adoption of the CAD-RADS reporting template. Only initiation of a medication in a treatment naïve patient, escalation from baseline dose, or transition to a higher potency was considered an escalation/initiation in lipid therapy. RESULTS The CAD-RADS reporting template was utilized in 83.7% (751/897) of CCTAs after the CAD-RADS adoption period. After adjusting for any coronary artery disease (CAD) on CCTA, statin initiation/escalation was more commonly observed in the CAD-RADS cohort (aOR 1.46; 95%CI 1.12-1.90, p = 0.005), driven by higher rates of new statin initiation (aOR 1.79; 95%CI 1.23-2.58, p = 0.002). This resulted in a higher observed rates of total cholesterol improvement in the CAD-RADS cohort (58% vs 49%, p = 0.016). New ASA initiation was similar between reporting templates after adjustment for CAD on CCTA (aOR 1.40; 95%CI 0.97-2.02, p = 0.069). The ordering provider's specialty (cardiology vs non-cardiology) did not significantly impact the observed differences in initiation/escalation of statins and ASA (pinteraction = NS). CONCLUSIONS Adoption of CAD-RADS reporting was associated with increased utilization of preventive medications, regardless of ordering provider specialty.
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Affiliation(s)
- Robert A Hull
- Department of Medicine, Cardiology Division, Brooke Army Medical Center, San Antonio, TX, USA
| | - Jeremy M Berger
- Department of Flight Medicine, Little Rock Air Force Base, AR, USA
| | - Joshua M Boster
- Department of Medicine, Internal Medicine Residency, Brooke Army Medical Center, San Antonio, TX, USA
| | - Michael U Williams
- Department of Medicine, Division of Cardiology, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Alec J Sharp
- Department of Medicine, Cardiology Division, Brooke Army Medical Center, San Antonio, TX, USA
| | - Emilio Fentanes
- Department of Medicine, Division of Cardiology, Tripler Army Medical Center, Honolulu, HI, USA.
| | | | - Ricardo C Cury
- Miami Cardiac and Vascular Institute, Baptist Health South Florida, Miami, FL, USA.
| | - Dustin M Thomas
- Department of Medicine, Cardiology Division, Brooke Army Medical Center, San Antonio, TX, USA.
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Saraste A, Barbato E, Capodanno D, Edvardsen T, Prescott E, Achenbach S, Bax JJ, Wijns W, Knuuti J. Imaging in ESC clinical guidelines: chronic coronary syndromes. Eur Heart J Cardiovasc Imaging 2019; 20:1187-1197. [DOI: 10.1093/ehjci/jez219] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Accepted: 08/18/2019] [Indexed: 11/13/2022] Open
Abstract
Abstract
The European Society of Cardiology (ESC) has recently published new guidelines on the diagnosis and management of chronic coronary syndromes (CCS). The 2019 guideline identified six common clinical scenarios of CCS defined by the different evolutionary phases of coronary artery disease (CAD), excluding the situations in which an acute coronary event, often with coronary thrombus formation, dominates the clinical presentation. This review aims at providing a summary of novel or revised concepts in the guidelines together with the recent data underlying the major changes on the use of cardiac imaging in patients with suspected or known CCS.
Based on data from contemporary cohorts of patients referred for diagnostic testing, the pre-test probabilities of CAD based on age, sex and symptoms have been adjusted substantially downward as compared with 2013 ESC guidelines. Further, the impact of various risk factors and modifiers on the pre-test probability was highlighted and a new concept of ‘Clinical likelihood of CAD’ was introduced. Recommendations regarding diagnostic tests to establish or rule-out obstructive CAD have been updated with recent data on their diagnostic performance in different patient groups and impact on patient outcome. As the initial strategy to diagnose CAD in symptomatic patients, non-invasive functional imaging for myocardial ischaemia, coronary computed tomography angiography or invasive coronary angiography combined with functional evaluation may be used, unless obstructive CAD can be excluded by clinical assessment alone. When available, imaging tests instead of the exercise electrocardiogram are recommended when following the non-invasive diagnostic strategy.
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Affiliation(s)
- Antti Saraste
- Turku PET Centre, Turku University Hospital, University of Turku, Kiinamllynkatu 4-8, Turku, Finland
- Heart Center, Turku University Hospital, Hämeentie 11, Turku, Finland
| | - Emanuele Barbato
- Division of Cardiology, Department of Advanced Biomedical Sciences, University Federico II, Via S. Pansini, 5, Naples, Italy
| | - Davide Capodanno
- CardioThoracic-Vascular and Transplant Department, A.O.U. ‘Policlinico-Vittorio Emanuele’, University of Catania, Via Citelli 6, Catania, Italy
| | - Thor Edvardsen
- Department of Cardiology, Oslo University Hospital, University of Oslo, Oslo, Norway
| | - Eva Prescott
- Department of Cardiology, Bispebjerg University Hospital, Bispebjerg Bakke 23, Copenhagen, Denmark
| | - Stephan Achenbach
- Department of Cardiology, Friedrich-Alexander-Universitat Erlangen-Nurnberg, Erlangen, Germany
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, Leiden, The Netherlands
| | - William Wijns
- The Lambe Institute for Translational Medicine and Curam, National University of Ireland, Galway, University Road, Galway, Ireland
| | - Juhani Knuuti
- Turku PET Centre, Turku University Hospital, University of Turku, Kiinamllynkatu 4-8, Turku, Finland
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Adamson PD, Williams MC, Dweck MR, Mills NL, Boon NA, Daghem M, Bing R, Moss AJ, Mangion K, Flather M, Forbes J, Hunter A, Norrie J, Shah ASV, Timmis AD, van Beek EJR, Ahmadi AA, Leipsic J, Narula J, Newby DE, Roditi G, McAllister DA, Berry C. Guiding Therapy by Coronary CT Angiography Improves Outcomes in Patients With Stable Chest Pain. J Am Coll Cardiol 2019; 74:2058-2070. [PMID: 31623764 PMCID: PMC6899446 DOI: 10.1016/j.jacc.2019.07.085] [Citation(s) in RCA: 88] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 07/23/2019] [Accepted: 07/28/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND Within the SCOT-HEART (Scottish COmputed Tomography of the HEART Trial) trial of patients with stable chest pain, the use of coronary computed tomography angiography (CTA) reduced the rate of death from coronary heart disease or nonfatal myocardial infarction (primary endpoint). OBJECTIVES This study sought to assess the consistency and mechanisms of the 5-year reduction in this endpoint. METHODS In this open-label trial, 4,146 participants were randomized to standard care alone or standard care plus coronary CTA. This study explored the primary endpoint by symptoms, diagnosis, coronary revascularizations, and preventative therapies. RESULTS Event reductions were consistent across symptom and risk categories (p = NS for interactions). In patients who were not diagnosed with angina due to coronary heart disease, coronary CTA was associated with a lower primary endpoint incidence rate (0.23; 95% confidence interval [CI]: 0.13 to 0.35 vs. 0.59; 95% CI: 0.42 to 0.80 per 100 patient-years; p < 0.001). In those who had undergone coronary CTA, rates of coronary revascularization were higher in the first year (hazard ratio [HR]: 1.21; 95% CI: 1.01 to 1.46; p = 0.042) but lower beyond 1 year (HR: 0.59; 95% CI: 0.38 to 0.90; p = 0.015). Patients assigned to coronary CTA had higher rates of preventative therapies throughout follow-up (p < 0.001 for all), with rates highest in those with CT-defined coronary artery disease. Modeling studies demonstrated the plausibility of the observed effect size. CONCLUSIONS The beneficial effect of coronary CTA on outcomes is consistent across subgroups with plausible underlying mechanisms. Coronary CTA improves coronary heart disease outcomes by enabling better targeting of preventative treatments to those with coronary artery disease. (Scottish COmputed Tomography of the HEART Trial [SCOT-HEART]; NCT01149590).
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Affiliation(s)
- Philip D Adamson
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Christchurch Heart Institute, University of Otago, Christchurch, New Zealand.
| | - Michelle C Williams
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Marc R Dweck
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Nicholas L Mills
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Nicholas A Boon
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Marwa Daghem
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Rong Bing
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Alastair J Moss
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Kenneth Mangion
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Marcus Flather
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom
| | - John Forbes
- Health Research Institute, University of Limerick, Limerick, Ireland
| | - Amanda Hunter
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - John Norrie
- Edinburgh Clinical Trials Unit, University of Edinburgh, Edinburgh, United Kingdom
| | - Anoop S V Shah
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Adam D Timmis
- William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Edwin J R van Beek
- Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Amir A Ahmadi
- Ichan School of Medicine and Mount Sinai Hospital, Mount Sinai Heart, New York, New York; St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jonathon Leipsic
- St. Paul's Hospital, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jagat Narula
- Ichan School of Medicine and Mount Sinai Hospital, Mount Sinai Heart, New York, New York
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom; Edinburgh Imaging, Queen's Medical Research Institute University of Edinburgh, Edinburgh, United Kingdom
| | - Giles Roditi
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
| | - David A McAllister
- Institute of Health and Wellbeing, University of Glasgow, Glasgow, United Kingdom
| | - Colin Berry
- Institute of Cardiovascular and Medical Sciences, University of Glasgow, Glasgow, United Kingdom
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Lee SP, Seo JK, Hwang IC, Park JB, Park EA, Lee W, Paeng JC, Lee HJ, Yoon YE, Kim HL, Koh E, Choi I, Choi JE, Kim YJ. Coronary computed tomography angiography vs. myocardial single photon emission computed tomography in patients with intermediate risk chest pain: a randomized clinical trial for cost-effectiveness comparison based on real-world cost. Eur Heart J Cardiovasc Imaging 2019; 20:417-425. [PMID: 30052964 DOI: 10.1093/ehjci/jey099] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2018] [Accepted: 07/09/2018] [Indexed: 11/14/2022] Open
Abstract
AIMS To compare the cost-effectiveness of coronary computed tomography angiography (CCTA) vs. myocardial single photon emission computed tomography (SPECT) in patients with stable intermediate risk chest pain. METHODS AND RESULTS Non-acute patients with 10-90% pre-test probability of coronary artery disease from three high-volume centres in Korea (n = 965) were randomized 1:1 to CCTA or myocardial SPECT as the initial non-invasive imaging test. Medical costs after randomization, the downstream outcome, including all-cause death, acute coronary syndrome, cerebrovascular accident, repeat revascularization, stent thrombosis, and significant bleeding following the initial test and the quality-adjusted life-years (QALYs) gained by the EuroQoL-5D questionnaire was compared between the two groups. In all, 903 patients underwent the initially randomized study (n = 460 for CCTA, 443 for SPECT). In all, 65 patients underwent invasive coronary angiography (ICA) in the CCTA and 85 in the SPECT group, of which 4 in the CCTA and 30 in the SPECT group demonstrated no stenosis on ICA [6.2% (4/65) vs. 35.3% (30/85), P-value < 0.001]. There was no difference in the downstream clinical events. QALYs gained was higher in the SPECT group (0.938 vs. 0.955, P-value = 0.039) but below the threshold of minimal clinically important difference of 0.08. Overall cost per patient was lower in the CCTA group (USD 4514 vs. 5208, P-value = 0.043), the tendency of which was non-significantly opposite in patients with 60-90% pre-test probability (USD 5807 vs. 5659, P-value = 0.845). CONCLUSION CCTA is associated with fewer subsequent ICA with no difference in downstream outcome. CCTA may be more cost-effective than SPECT in Korean patients with stable, intermediate risk chest pain.
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Affiliation(s)
- Seung-Pyo Lee
- Cardiovascular Center, Seoul National University Hospital, Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Internal Medicine, National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Jae-Kyung Seo
- Division for Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Toegye-ro, Jung-gu, Seoul, Korea
| | - In-Chang Hwang
- Cardiovascular Center, Seoul National University Hospital, Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Internal Medicine, National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Jun-Bean Park
- Cardiovascular Center, Seoul National University Hospital, Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Internal Medicine, National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Eun-Ah Park
- Department of Radiology, Seoul National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Whal Lee
- Department of Radiology, Seoul National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Jin-Chul Paeng
- Department of Nuclear Medicine, Seoul National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Hyun-Ju Lee
- Department of Cardiothoracic Surgery, Seoul National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
| | - Yeonyee E Yoon
- Department of Internal Medicine, National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea.,Cardiovascular Center, Seoul National University Bundang Hospital, Seongnam, 82 Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea
| | - Hack-Lyoung Kim
- Department of Internal Medicine, National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea.,Cardiovascular Center, SNU-SMG Boramae Medical Center, 20 Boramae-ro 5-gil, Dongjak-gu, Seoul, Korea
| | - Eunbee Koh
- Division for Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Toegye-ro, Jung-gu, Seoul, Korea
| | - Insun Choi
- Division for Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Toegye-ro, Jung-gu, Seoul, Korea
| | - Ji Eun Choi
- Division for Healthcare Technology Assessment Research, National Evidence-based Healthcare Collaborating Agency, Toegye-ro, Jung-gu, Seoul, Korea
| | - Yong-Jin Kim
- Cardiovascular Center, Seoul National University Hospital, Daehak-ro, Jongno-gu, Seoul, Korea.,Department of Internal Medicine, National University College of Medicine, Daehak-ro, Jongno-gu, Seoul, Korea
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Williams MC, Newby DE, Nicol ED. Coronary atherosclerosis imaging by CT to improve clinical outcomes. J Cardiovasc Comput Tomogr 2019; 13:281-287. [PMID: 30952611 PMCID: PMC6928571 DOI: 10.1016/j.jcct.2019.03.007] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/13/2019] [Accepted: 03/25/2019] [Indexed: 01/13/2023]
Abstract
Coronary artery disease remains an important cause of morbidity and mortality world-wide. Coronary Computed Tomography Angiography (CCTA) has excellent diagnostic accuracy and the identification and stratification of coronary artery disease is associated with improved prognosis in multiple studies. Recent randomized controlled trials have shown that in patients with stable coronary artery disease, CCTA is associated with improved diagnosis, changes in investigations, changes in medical treatment and appropriate selection for revascularization. Importantly this diagnostic approach reduces the long-term risk of fatal and non-fatal myocardial infarction. The identification of adverse plaques on CCTA is known to be associated with an increased risk of acute coronary syndrome, but does not appear to be predictive of long-term outcomes independent of coronary artery calcium burden. Future research will involve the assessment of outcomes after CCTA in patients with acute chest pain and asymptomatic patients. In addition, more advanced quantification of plaque subtypes, vascular inflammation and coronary flow dynamics may identify further patients at increased risk.
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Affiliation(s)
- Michelle C Williams
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Edinburgh, UK; Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK.
| | - David E Newby
- University of Edinburgh/British Heart Foundation Centre for Cardiovascular Science, Edinburgh, UK; Edinburgh Imaging Facility QMRI, University of Edinburgh, Edinburgh, UK
| | - Edward D Nicol
- Royal Brompton and Harefield NHS Foundation Trust Departments of Cardiology and Radiology, London, UK; National Heart and Lung Institute, Faculty of Medicine, Imperial College, London, UK
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Cosmi D, Mariottoni B, Cosmi F. Stable atypical chest pain with negative anatomical or functional diagnostic test: Diagnosis no matter what or prevention at any cost? Clin Cardiol 2019; 42:982-987. [PMID: 31432542 PMCID: PMC6788466 DOI: 10.1002/clc.23250] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 08/13/2019] [Accepted: 08/14/2019] [Indexed: 12/19/2022] Open
Abstract
Background Approximately 1% to 2% of patients with stable atypical chest pain (SACP) experienced a major coronary event, even after a negative functional or anatomical test. Methods Over the past 15 years, 1706 patients with SACP evaluated in our clinics underwent functional stress testing or coronary computed tomographic angiography (CTA). In these patients, we also assessed the presence of three major modifiable lifestyle‐related risk factors (cigarette smoking, low intake of fruit and vegetables, and physical inactivity). Patients were stratified according to the presence of at least one risky lifestyle factor or no risky lifestyle factors. Functional or anatomical tests were positive in 170 patients (10%). We followed the remaining 1536 patients with negative tests for 1 year to evaluate the incidence of major coronary events. Results The percentage of patients reporting major coronary events was 1.2% in the group with risky lifestyles and 0.2% in the non‐risky lifestyle group (P < .01). Events were more common in smokers. Conclusions Patients with SACP, when functional or anatomical tests are negative, have a residual risk of fatal and non‐fatal cardiovascular events of 1% at 1 year of follow‐up. People with incorrect lifestyles, especially smokers, have a higher risk of events. We think that in this population, a more effective intervention on lifestyles could be the key to reduce major cardiovascular events.
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Affiliation(s)
- Deborah Cosmi
- Department of Cardiology, Gubbio and GualdoTadino Hospital, Perugia, Italy
| | | | - Franco Cosmi
- Department of Cardiology, Cortona Hospital, Arezzo, Italy
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Tzolos E, Newby DE. Coronary Computed Tomography Angiography Improving Outcomes in Patients with Chest Pain. CURRENT CARDIOVASCULAR IMAGING REPORTS 2019; 12:15. [PMID: 33442442 PMCID: PMC7116579 DOI: 10.1007/s12410-019-9492-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Purpose of Review To provide an overview of recent studies of coronary computed tomography angiography (CCTA) and how it has helped to improve clinical outcomes for patients presenting with chest pain. Recent Findings Randomised controlled trials have uniformly demonstrated that the use of CCTA is associated with improvements in patient diagnosis, management and treatments as well as the avoidance of unnecessary invasive coronary angiography. These changes have been associated with consistent reductions in long-term rates of fatal or non-fatal myocardial infarction. Summary Major beneficial effects in clinical management and patient outcomes are seen with the use of coronary computed tomography angiography. CCTA might be considered to be the first test of choice for the investigation of coronary heart disease.
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Affiliation(s)
- Evangelos Tzolos
- British Heart Foundation, Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Edinburgh EH16 4SA, Scotland, UK
| | - David E. Newby
- British Heart Foundation, Centre for Cardiovascular Science, University of Edinburgh, Chancellor’s Building, Edinburgh EH16 4SA, Scotland, UK
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Hecht HS, Shaw L, Chandrashekhar YS, Bax JJ, Narula J. Should NICE guidelines be universally accepted for the evaluation of stable coronary disease? A debate. Eur Heart J 2019; 40:1440-1453. [DOI: 10.1093/eurheartj/ehz024] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2018] [Revised: 10/09/2018] [Accepted: 01/24/2019] [Indexed: 01/31/2023] Open
Abstract
Abstract
The 2016 National Institute of Health and Care Excellence clinical guideline for the assessment and diagnosis of chest pain positions coronary computed tomography angiography as the first test for all stable chest pain patients without confirmed coronary artery disease and discards the previous emphasis on calculation of pre-test likelihood recommended in their 2012 edition of the guidelines. On the other hand, the American College of Cardiology Foundation/American Heart Association and the European Society of Cardiology guidelines continue to present the stress testing functional modalities as the tests of choice. The aim of this review is to present, in the form of a debate, the pros and cons of these paradigm changing recommendations, with an emphasis on literature review and projection of future needs, with conclusions to be drawn by the reader.
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Affiliation(s)
- Harvey S Hecht
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Saint Luke’s Medical Center, 1111 Amsterdam Ave, New York, NY, USA
| | - Leslee Shaw
- Department of Radiology, Weill Cornell Medicine, 497 East, 61st St., NY, USA
| | - Y S Chandrashekhar
- Division of Cardiology, University of Minnesota School of Medicine, Veterans Affairs Medical Center, 1 Veterans Drive, 111c, Minneapolis, MN, USA
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Albinusdreef 2, ZA Leiden, The Netherlands
| | - Jagat Narula
- Department of Cardiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Saint Luke’s Medical Center, 1111 Amsterdam Ave, New York, NY, USA
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Adamson PD, Newby DE. The SCOT-HEART Trial. What we observed and what we learned. J Cardiovasc Comput Tomogr 2019; 13:54-58. [PMID: 30638705 PMCID: PMC6669238 DOI: 10.1016/j.jcct.2019.01.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 01/03/2019] [Indexed: 01/21/2023]
Affiliation(s)
- Philip D Adamson
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK; Christchurch Heart Institute, University of Otago, Christchurch, New Zealand
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, UK.
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