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Singh A, Miller RJH. Deep learning-based attenuation map generation and correction; could it be useful clinically? J Nucl Cardiol 2022; 29:2893-2895. [PMID: 34877640 DOI: 10.1007/s12350-021-02875-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 11/04/2021] [Indexed: 01/22/2023]
Affiliation(s)
- Ananya Singh
- Departments of Imaging, Medicine and Biomedical Sciences, Division of Artificial Intelligence in Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| | - Robert J H Miller
- Departments of Imaging, Medicine and Biomedical Sciences, Division of Artificial Intelligence in Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- Department of Cardiac Sciences, University of Calgary, GAA08, 3230 Hospital Drive NW, Calgary, AB, T2N 2T9, Canada
- Libin Cardiovascular Institute, Calgary, AB, Canada
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2
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Miller RJH, Slomka PJ. Artificial intelligence-based attenuation correction; closer to clinical reality? J Nucl Cardiol 2022; 29:2251-2253. [PMID: 34228331 DOI: 10.1007/s12350-021-02724-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 06/22/2021] [Indexed: 01/23/2023]
Affiliation(s)
- Robert J H Miller
- Department of Cardiac Sciences, University of Calgary, Calgary, AB, Canada.
- Libin Cardiovascular Institute, Calgary, AB, Canada.
- Department of Imaging, Medicine, and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA.
| | - Piotr J Slomka
- Department of Imaging, Medicine, and Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Tatlisu MA, Atici A, Ozcan FB, Çelik M, Kirac E, Baycan OF, Caliskan M. A Associação de TWEAK com Calcificação da Artéria Coronária em Pacientes com Doença Renal Crônica. Arq Bras Cardiol 2022; 119:436-445. [PMID: 35703664 PMCID: PMC9438529 DOI: 10.36660/abc.20210599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 03/09/2022] [Indexed: 11/29/2022] Open
Abstract
Fundamento O receptor fraco indutor de apoptose semelhante a fator de necrose tumoral solúvel (sTWEAK) é um membro da superfamília de TNF que tem um papel crítico na proliferação e inflamação na circulação arterial. Objetivos Este estudo prospectivo tem o objetivo de mostrar a relação entre os níveis de sTWEAK e calcificação da artéria coronária (CAC) em pacientes com doença renal crônica (DRC). Métodos Este estudo prospectivo incluiu 139 pacientes consecutivos que passaram por angiografia coronariana por tomografia computadorizada, por qualquer motivo, para síndromes coronarianas agudas, de agosto de 2020 a fevereiro de 2021. Um total de 12 pacientes foi excluído do estudo devido aos critérios de exclusão. Os pacientes foram divididos em dois grupos com base em terem um escore CAC menor que 400 (n=84) ou um escore de 400 ou mais (n=43). A significância foi presumida em p-valor bilateral <0,05. Resultados À medida que o escore CAC aumentou, os níveis de sTWEAK diminuíram de forma estatisticamente significativa e detectou-se uma relação forte entre níveis de sTWEAK e escore CAC (r: -0,779, p<0,001). A análise ROC revelou que o nível de corte ideal de sTWEAK para prever o escore CAC de 400 era 761 pg/mL com uma sensibilidade de 71% e especificidade de 73% (AUC: 0,78; IC 95%: 0,70-0,85; p <0,001). Conclusões Embora os estudos em larga escala tenham demonstrado uma correlação positiva entre os níveis de TFGe e sTWEAK, alguns estudos detectaram que o aumento nos níveis de sTWEAK estão associados a mortalidade e gravidade do sistema da artéria coronária em pacientes com DRC. Nossos resultados comprovam nossa hipótese de que os níveis de sTWEAK mostram calcificação coronária em vez de outros tipos de placas ateroscleróticas.
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Martinez MW, Kim JH, Shah AB, Phelan D, Emery MS, Wasfy MM, Fernandez AB, Bunch TJ, Dean P, Danielian A, Krishnan S, Baggish AL, Eijsvogels TMH, Chung EH, Levine BD. Exercise-Induced Cardiovascular Adaptations and Approach to Exercise and Cardiovascular Disease: JACC State-of-the-Art Review. J Am Coll Cardiol 2021; 78:1453-1470. [PMID: 34593128 DOI: 10.1016/j.jacc.2021.08.003] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 08/02/2021] [Accepted: 08/04/2021] [Indexed: 12/12/2022]
Abstract
The role of the sports cardiologist has evolved into an essential component of the medical care of athletes. In addition to the improvement in health outcomes caused by reductions in cardiovascular risk, exercise results in adaptations in cardiovascular structure and function, termed exercise-induced cardiac remodeling. As diagnostic modalities have evolved over the last century, we have learned much about the healthy athletic adaptation that occurs with exercise. Sports cardiologists care for those with known or previously unknown cardiovascular conditions, distinguish findings on testing as physiological adaptation or pathological changes, and provide evidence-based and "best judgment" assessment of the risks of sports participation. We review the effects of exercise on the heart, the approach to common clinical scenarios in sports cardiology, and the importance of a patient/athlete-centered, shared decision-making approach in the care provided to athletes.
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Affiliation(s)
- Matthew W Martinez
- Atlantic Health, Morristown Medical Center, Morristown, New Jersey, USA.
| | - Jonathan H Kim
- Emory School of Medicine, Emory Clinical Cardiovascular Research Institute, Atlanta, Georgia, USA
| | - Ankit B Shah
- Sports and Performance Cardiology Program, MedStar Health, Baltimore, Maryland, USA
| | - Dermot Phelan
- Sports Cardiology Center, Sanger Heart and Vascular Institute, Atrium Health, Charlotte, North Carolina, USA
| | - Michael S Emery
- Sports Cardiology Center, Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Meagan M Wasfy
- Massachusetts General Hospital Cardiovascular Performance Program, Boston, Massachusetts, USA
| | - Antonio B Fernandez
- Hartford HealthCare Heart and Vascular Institute, Hartford Hospital, Hartford, Connecticut, USA
| | - T Jared Bunch
- University of Utah School of Medicine, Salt Lake City, Utah, USA
| | - Peter Dean
- University of Virginia School of Medicine, Charlottesville, Virginia, USA
| | - Alfred Danielian
- Las Vegas Heart Associates-affiliated with Mountain View Hospital, Las Vegas, Nevada, USA
| | - Sheela Krishnan
- Division of Cardiology, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Aaron L Baggish
- Massachusetts General Hospital Cardiovascular Performance Program, Boston, Massachusetts, USA
| | - Thijs M H Eijsvogels
- Radboud University Medical Center, Radboud Institute for Health Sciences, Department of Physiology, Nijmegen, the Netherlands
| | - Eugene H Chung
- West MI Program, Cardiac EP Service, Sports Cardiology Clinic, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Benjamin D Levine
- Institute for Exercise and Environmental Medicine, Texas Health Presbyterian Dallas, and The University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Yu L, Lu Z, Dai X, Shen C, Zhang L, Zhang J. Prognostic value of CT-derived myocardial blood flow, CT fractional flow reserve and high-risk plaque features for predicting major adverse cardiac events. Cardiovasc Diagn Ther 2021; 11:956-966. [PMID: 34527519 DOI: 10.21037/cdt-21-219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 07/11/2021] [Indexed: 11/06/2022]
Abstract
Background Myocardial blood flow (MBF), CT fractional flow reserve (CT-FFR) and high-risk plaque (HRP) features have been revealed to be associated with patients' prognosis. However, direct intra-individual comparison of these CT-derived parameters has not been explored yet. The aim of this study was to investigate the prognostic value of CT-derived MBF, CT-FFR and HRP features for predicting major adverse cardiac events (MACEs). Methods Consecutive patients with chest pain and intermediate-to-high pre-test probability of coronary artery disease (CAD) were prospectively enrolled. All patients were referred for dynamic CT myocardial perfusion imaging (CT-MPI) + coronary CT angiography (CCTA) and followed up for at least 1 year. MBFischemic (mean MBF of all ischemic segments), MBFratio (MBF of ischemic segments/MBF of reference segments), CT-FFR and HRP features were measured and multivariate analysis was used to evaluate the predictive value of all above parameters for MACEs. Results One hundred and forty-two patients were included into final analysis. MBFischemic and MBFratio was significantly lower in patients with MACE compared to patients without MACE (87 vs. 153 mL/100 mL/min and 0.64 vs. 0.95, both P<0.001). Similarly, CT-FFR was also markedly lower in patients with MACE (0.58 vs. 0.88, P<0.001) whereas coronary artery calcium score (CACS) was significantly higher (1,038.9 vs. 34.2, P<0.001). According to ROC curve analysis, MBFischemic, MBFratio and CACS had largest area under curve (AUC =0.872, 0.855 and 0.813 respectively, all P<0.001) for identifying patients with MACE. After adjusted by multivariate analysis, MBFischemic (hazard ratio =23.382, P=0.003) and CACS (hazard ratio =3.759, P=0.029) were revealed to be the independent predictors for MACE where CT-FFR and HRP features failed to have prognostic value. Conclusions MBFischemic derived from dynamic CT-MPI was the strongest predictor for MACE, followed by CACS. MBFischemic outperformed HRP features and CT-FFR for prediction of unfavorable clinical outcome.
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Affiliation(s)
- Lihua Yu
- Institute of Diagnostic and Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Zhigang Lu
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xu Dai
- Institute of Diagnostic and Interventional Radiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Chengxing Shen
- Department of Cardiology, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Lei Zhang
- Department of Radiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiayin Zhang
- Department of Radiology, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Coronary Atherosclerosis in Masters Athletes: Mechanisms and Implications for Cardiovascular Disease Risk. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2019; 21:87. [DOI: 10.1007/s11936-019-0798-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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7
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Valensi P, Picard S, Pathak A. Type 2 diabetes: Why should diabetologists and cardiologists work more closely together? DIABETES & METABOLISM 2019; 45:501-504. [DOI: 10.1016/j.diabet.2019.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Accepted: 07/26/2019] [Indexed: 01/09/2023]
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8
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Navarrete-Hurtado S, Carvajal-Rivera JJ. Tomografía axial computarizada coronaria en la estratificación de riesgo. REVISTA COLOMBIANA DE CARDIOLOGÍA 2019. [DOI: 10.1016/j.rccar.2019.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Allam AHA, Thompson RC, Eskander MA, Mandour Ali MA, Sadek A, Rowan CJ, Sutherland ML, Sutherland JD, Frohlich B, Michalik DE, Finch CE, Narula J, Thomas GS, Samuel Wann L. Is coronary calcium scoring too late? Total body arterial calcium burden in patients without known CAD and normal MPI. J Nucl Cardiol 2018; 25:1990-1998. [PMID: 28547671 DOI: 10.1007/s12350-017-0925-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Accepted: 04/26/2017] [Indexed: 10/19/2022]
Abstract
BACKGROUND Patients with normal myocardial perfusion imaging (MPI) have a good prognosis. However, pre-clinical coronary and extracoronary atherosclerosis may exist in the absence of myocardial ischemia. METHODS 154 Egyptian patients (mean age 53 years) underwent whole-body non-contrast CT following normal MPI. RESULTS Atherosclerosis in the form of calcification was observed in ≥1 vascular bed in 115 of 154 (75%) patients. This included the iliofemoral (62%), abdominal aorta (53%), thoracic aorta (47%), coronary (47%), and carotid (25%) vascular beds. Mean total body calcium score was 3172 ± 530 AU. Extracoronary atherosclerosis in patients with a zero coronary artery calcium (CAC) score was common, occurring in the above-listed beds 42%, 36%, 29%, and 7% of the time, respectively. CAC was rarely present without iliofemoral or abdominal aortic calcification. CONCLUSION Quantitative assessment of calcification in different vascular beds demonstrates that extracoronary atherosclerosis is common in patients who have normal MPI. Atherosclerotic calcifications are most common in the iliofemoral arteries and abdominal aorta, which typically predate coronary calcifications. An imaging strategy to detect extracoronary atherosclerosis could lead to greater understanding of the natural history of atherosclerosis in its long pre-clinical phase and possibly to earlier preventive strategies.
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Affiliation(s)
- Adel H A Allam
- Al Azhar University, Cairo, Egypt
- Alpha Scan, 45 Anas Ibn Malik Street, Mohandseen, Giza, Egypt
| | - Randall C Thompson
- Saint Luke's Mid America Heart Institute, Kansas City, MO, USA
- University of Missouri-Kansas City School of Medicine, Kansas City, MO, USA
| | | | | | | | - Chris J Rowan
- Renown Institute for Heart and Vascular Health, Reno, NV, USA
| | | | | | - Bruno Frohlich
- National Museum of Natural History Smithsonian Institution, Washington, DC, DC, USA
| | - David E Michalik
- University of California, Irvine School of Medicine, Irvine, CA, USA
- Miller Women's and Children's Hospital, Long Beach, CA, USA
| | - Caleb E Finch
- Leonard Davis School of Gerontology and Dornsife College, University of Southern California, Los Angeles, CA, USA
| | - Jagat Narula
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Gregory S Thomas
- Long Beach Memorial, Long Beach, CA, USA
- University of California, Irvine, Orange, CA, USA
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Kerut EK, Hebert R, Hall ME, Turner MC, McMullan MR. Coronary risk assessment using traditional risk factors with computed tomography coronary artery calcium scoring: Illustrative cases. Echocardiography 2018; 35:1223-1226. [PMID: 30011351 DOI: 10.1111/echo.14099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
A patient's coronary artery calcium score (CACS) is a strong independent predictor of cardiovascular risk. Used in conjunction with traditional measures of risk, the CACS helps the clinician discuss cardiovascular (CV) risk and recommend therapies with the patient. We present several cases in which measurement of the CACS and traditional risk factors were used to help guide the clinician-patient conversation and guide therapies.
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Affiliation(s)
- Edmund K Kerut
- Division of Cardiovascular Disease, Department of Medicine, University of Mississippi School of Medicine, Jackson, Mississippi.,Heart Clinic of Louisiana, Marrero, Louisiana
| | | | - Michael E Hall
- Division of Cardiovascular Disease, Department of Medicine, University of Mississippi School of Medicine, Jackson, Mississippi
| | - Michael C Turner
- Cardiovascular Specialist of Southwest Louisiana, Lake Charles, Louisiana
| | - Michael R McMullan
- Division of Cardiovascular Disease, Department of Medicine, University of Mississippi School of Medicine, Jackson, Mississippi
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11
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Kerut EK, Hall ME, Turner MC, McMullan MR. Coronary risk assessment using traditional risk factors with CT coronary artery calcium scoring in clinical practice. Echocardiography 2018; 35:1216-1222. [DOI: 10.1111/echo.14091] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Affiliation(s)
- Edmund Kenneth Kerut
- Division of Cardiovascular Disease; Department of Medicine; University of Mississippi School of Medicine; Jackson MS USA
- Heart Clinic of Louisiana; Marrero LA USA
| | - Michael E. Hall
- Division of Cardiovascular Disease; Department of Medicine; University of Mississippi School of Medicine; Jackson MS USA
| | - Michael C. Turner
- Cardiovascular Specialists of Southwest Louisiana; Lake Charles LA USA
| | - Michael R. McMullan
- Division of Cardiovascular Disease; Department of Medicine; University of Mississippi School of Medicine; Jackson MS USA
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Cheisson G, Jacqueminet S, Cosson E, Ichai C, Leguerrier AM, Nicolescu-Catargi B, Ouattara A, Tauveron I, Valensi P, Benhamou D. Perioperative management of adult diabetic patients. Preoperative period. Anaesth Crit Care Pain Med 2018; 37 Suppl 1:S9-S19. [PMID: 29559406 DOI: 10.1016/j.accpm.2018.02.020] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Revised: 02/17/2018] [Accepted: 02/26/2018] [Indexed: 12/27/2022]
Abstract
In diabetic patients undergoing surgery, we recommend assessing glycaemic control preoperatively by assessing glycated haemoglobin (HbA1c) levels and recent capillary blood sugar (glucose) levels, and to adjust any treatments accordingly before surgery, paying particular attention to specific complications of diabetes. Gastroparesis creates a risk of stasis and aspiration of gastric content at induction of anaesthesia requiring the use of a rapid sequence induction technique. Cardiac involvement can be divided into several types. Coronary disease is characterised by silent myocardial ischaemia, present in 30-50% of T2D patients. Diabetic cardiomyopathy is a real cause of heart failure. Finally, cardiac autonomic neuropathy (CAN), although rarely symptomatic, should be investigated because it causes an increased risk of cardiovascular events and a risk of sudden death. Several signs are suggestive of CAN, and confirmation calls for close perioperative surveillance. Chronic diabetic kidney disease (diabetic nephropathy) aggravates the risk of perioperative acute renal failure, and we recommend measurement of the glomerular filtration rate preoperatively. The final step of the consultation concerns the management of antidiabetic therapy. Preoperative glucose infusion is not necessary if the patient is not receiving insulin. Non-insulin drugs are not administered on the morning of the intervention except for metformin, which is not administered from the evening before. The insulins are injected at the usual dose the evening before. The insulin pump is maintained until the patient arrives in the surgical unit. It should be remembered that insulin deficiency in a T1D patient leads to ketoacidosis within a few hours.
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Affiliation(s)
- Gaëlle Cheisson
- Service d'anesthésie - réanimation chirurgicale, hôpitaux universitaires Paris-Sud, AP-HP, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France
| | - Sophie Jacqueminet
- Institut de cardio-métabolisme et nutrition, hôpital de la Pitié-Salpêtrière, AP-HP, 75013 Paris, France; Département du diabète et des maladies métaboliques, hôpital de la Pitié-Salpêtrière, 75013 Paris, France
| | - Emmanuel Cosson
- Département d'endocrinologie-diabétologie-nutrition, hôpital Jean-Verdier, université Paris 13, Sorbonne Paris Cité, CRNH-IdF, CINFO, AP-HP, 93140 Bondy, France; Sorbonne Paris Cité, UMR U1153 INSERM / U1125 INRA / CNAM / université Paris 13, 93000 Bobigny, France
| | - Carole Ichai
- Service de réanimation Polyvalente, hôpital Pasteur 2, CHU de Nice, 30, voie Romaine, 06001 Nice cedex 1, France; IRCAN (INSERM U1081, CNRS UMR 7284), University Hospital of Nice, 06001 Nice, France
| | - Anne-Marie Leguerrier
- Service de diabétologie-endocrinologie, CHU de Rennes, CHU Hôpital Sud, 16, boulevard de Bulgarie, 35056 Rennes, France
| | - Bogdan Nicolescu-Catargi
- Service d'endocrinologie - maladies métaboliques, hôpital Saint-André, CHU de Bordeaux, 1, rue Jean-Burguet, 33000 Bordeaux, France
| | - Alexandre Ouattara
- Department of Anaesthesia and Critical Care II, Magellan Medico-Surgical Center, CHU de Bordeaux, 33000 Bordeaux, France; INSERM, UMR 1034, Biology of Cardiovascular Diseases, université Bordeaux, 33600 Pessac, France
| | - Igor Tauveron
- Service endocrinologie diabétologie, CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France; UFR médecine, université Clermont-Auvergne, 28, place Henri-Dunant, 63000 Clermont-Ferrand, France; UMR CNRS 6293, INSERM U1103, génétique reproduction et développement, université Clermont-Auvergne, 63170 Aubière, France; Endocrinologie-diabétologie, CHU G. Montpied, BP 69, 63003 Clermont-Ferrand, France
| | - Paul Valensi
- Département d'endocrinologie-diabétologie-nutrition, hôpital Jean-Verdier, université Paris 13, Sorbonne Paris Cité, CRNH-IdF, CINFO, AP-HP, 93140 Bondy, France
| | - Dan Benhamou
- Service d'anesthésie - réanimation chirurgicale, hôpitaux universitaires Paris-Sud, AP-HP, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France.
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13
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Cosson E, Catargi B, Cheisson G, Jacqueminet S, Ichai C, Leguerrier AM, Ouattara A, Tauveron I, Bismuth E, Benhamou D, Valensi P. Practical management of diabetes patients before, during and after surgery: A joint French diabetology and anaesthesiology position statement. DIABETES & METABOLISM 2018; 44:200-216. [PMID: 29496345 DOI: 10.1016/j.diabet.2018.01.014] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2017] [Revised: 01/08/2018] [Accepted: 01/15/2018] [Indexed: 12/12/2022]
Affiliation(s)
- E Cosson
- Département d'endocrinologie-diabétologie-nutrition, CRNH-IdF, CINFO, hôpital Jean-Verdier, université Paris 13, Sorbonne Paris Cité, AP-HP, 93140 Bondy, France; UMR U1153 Inserm, U1125 Inra, CNAM, université Paris 13, Sorbonne Paris Cité, 93000 Bobigny, France
| | - B Catargi
- Service d'endocrinologie-maladies métaboliques, hôpital Saint-André, CHU de Bordeaux, 1, rue Jean-Burguet, 33000 Bordeaux, France.
| | - G Cheisson
- Service d'anesthésie-réanimation chirurgicale, hôpitaux universitaires Paris-Sud, hôpital de Bicêtre, AP-HP, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France
| | - S Jacqueminet
- Institut de cardio-métabolisme et nutrition, hôpital de la Pitié-Salpêtrière, AP-HP, 75013 Paris, France; Département du diabète et des maladies métaboliques, hôpital de la Pitié-Salpêtrière, 75013 Paris, France
| | - C Ichai
- Service de la réanimation polyvalente, hôpital Pasteur 2, CHU de Nice, 30, voie Romaine, 06001 Nice cedex 1, France; IRCAN, Inserm U1081, CNRS UMR 7284, university hospital of Nice, 06000 Nice, France
| | - A-M Leguerrier
- Service de diabétologie-endocrinologie, CHU hôpital Sud, CHU de Rennes, 16, boulevard de Bulgarie, 35056 Rennes, France
| | - A Ouattara
- Department of anaesthesia and critical care II, Magellan medico-surgical center, CHU de Bordeaux, 33000 Bordeaux, France; Inserm, UMR 1034, biology of cardiovascular diseases, université Bordeaux, 33600 Pessac, France
| | - I Tauveron
- Service d'endocrinologie-diabétologie, CHU de Clermont-Ferrand, 58, rue Montalembert, 63000 Clermont-Ferrand, France; UFR médecine, université Clermont-Auvergne, 28, place Henri-Dunant, 63000 Clermont-Ferrand, France; UMR CNRS 6293, Inserm U1103, génétique reproduction et développement, université Clermont-Auvergne, 63170 Aubière, France; Endocrinologie-diabétologie, CHU G.-Montpied, BP 69, 63003 Clermont-Ferrand, France
| | - E Bismuth
- Service d'endocrinologie-pédiatrie-diabète, hôpital Robert-Debré, AP-HP, 75019 Paris, France
| | - D Benhamou
- Service d'anesthésie-réanimation chirurgicale, hôpitaux universitaires Paris-Sud, hôpital de Bicêtre, AP-HP, 78, rue du Général-Leclerc, 94275 Le Kremlin-Bicêtre, France
| | - P Valensi
- Département d'endocrinologie-diabétologie-nutrition, CRNH-IdF, CINFO, hôpital Jean-Verdier, université Paris 13, Sorbonne Paris Cité, AP-HP, 93140 Bondy, France
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Haarmark C, Andersen KF, Madsen C, Zerahn B. Coronary artery calcium score and N-terminal pro-B-type natriuretic peptide as potential gatekeepers for myocardial perfusion imaging. Clin Physiol Funct Imaging 2016; 37:710-716. [PMID: 27005324 DOI: 10.1111/cpf.12363] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Accepted: 02/23/2016] [Indexed: 11/29/2022]
Abstract
Myocardial perfusion imaging (MPI) holds an important place as non-invasive risk assessment in patients with intermediate risk of coronary heart disease (CHD). However, as much as 60-70% of MPI scans are normal. This study evaluates the role of coronary artery calcium scoring (CAC score) and NT-proBNP as potential gatekeepers for MPI. Patients with intermediate risk of CHD referred for standard MPI were included. CAC score and NT-proBNP were both assessed at the day of the stress study. Sensitivity, specificity and NPV for prediction of abnormal MPI scans were calculated for CAC, NT-proBNP and the combination hereof. A total of 190 patients were included (mean age 61 ± 12 years, 55% female) of whom 24% had known CHD. In all 30% of the scans were abnormal. CAC score achieved the highest AUC regardless of whether patients with known CHD were included or not [AUC 0·75 95% CI (0·66-0·84) and AUC 0·79 (0·68-0·91)]. As a singular variable, CAC score was the most potent predictor with a sensitivity of 85%, specificity of 39% and NPV 88%. The combination of CAC score<10 and NT-proBNP>26 reached a sensitivity of 98% and NPV 94%, where 8% of scans tentatively could be avoided. In patients referred for MPI with intermediate risk for CHD, a combination of CAC score and NT-proBNP could be used to identify a group of patients where MPI could be averted with a high degree of diagnostic safety.
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Affiliation(s)
- Christian Haarmark
- Department of Clinical Physiology & Nuclear Medicine, Herlev and Gentofte Hospital, University Hospital of Copenhagen, Herlev, Denmark.,Department of Clinical Physiology & Nuclear Medicine, Bispebjerg Hospital, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Kim Francis Andersen
- Department of Clinical Physiology, Nuclear Medicine & PET, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Claus Madsen
- Department of Clinical Physiology & Nuclear Medicine, Herlev and Gentofte Hospital, University Hospital of Copenhagen, Herlev, Denmark
| | - Bo Zerahn
- Department of Clinical Physiology & Nuclear Medicine, Herlev and Gentofte Hospital, University Hospital of Copenhagen, Herlev, Denmark
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15
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Hecht HS. Coronary artery calcium scanning: past, present, and future. JACC Cardiovasc Imaging 2016; 8:579-596. [PMID: 25937196 DOI: 10.1016/j.jcmg.2015.02.006] [Citation(s) in RCA: 210] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2014] [Revised: 02/01/2015] [Accepted: 02/05/2015] [Indexed: 02/06/2023]
Abstract
Coronary artery calcium scanning (CAC) has emerged as the most robust predictor of coronary events in the asymptomatic primary prevention population, particularly in the intermediate-risk cohort. Every study has demonstrated its superiority to risk factor-based paradigms, e.g., the Framingham Risk Score, with outcome-based net reclassification indexes ranging from 52.0% to 65.6% in the intermediate-risk, 34.0% to 35.8% in the high-risk, and 11.6% to 15.0% in the low-risk cohorts. CAC improves medication and lifestyle adherence and is cost-effective in specified populations, with the ability to effectively stratify the number needed to treat and scan for different therapeutic strategies and patient cohorts. Data have emerged clearly demonstrating the worse prognosis associated with increasing CAC on serial scans, suggesting a potential role for evaluating residual risk and treatment success or failure. CAC is also strongly associated with the development of stroke and congestive heart failure.
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Affiliation(s)
- Harvey S Hecht
- Icahn School of Medicine at Mount Sinai, New York, New York.
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16
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Exploring the Complementary Role of CAC and Coronary CT in the Primary CVD Prevention Setting. CURRENT CARDIOVASCULAR RISK REPORTS 2014. [DOI: 10.1007/s12170-014-0398-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Abstract
As laparoscopic surgery is replacing open surgery, similarly computed tomography angiography is replacing invasive conventional cardiac angiography. In the last century, marvelous efforts in research have improved strategies for cure, diagnosis and prevention of fatal human diseases; however, coronary artery disease, as the most prevalent cause of mortality and morbidity in the world, has remained a great challenge. Due to advancements in technology and research, it has become more simple and robust to diagnose and treat coronary artery disease (CAD) with minimal or no intervention, promising to not only diagnosis at an early stage but potential prevention altogether. While most with obvious CAD can be diagnosed easily and quickly with ECG, those identified as 'low risk' require more extensive testing to diagnose or rule out CAD. For example in emergency departments, low-risk patients with chest pain are diagnosed solely depending on history, ECG and blood testing for biomarkers. This approach has resulted in either delayed or miss-diagnosis of Acute coronary syndrome. To prevent this, many emergency departments now use protocols for low-risk heart patients that include cardiac stress tests and/or CT heart imaging. This review provides an overview of the current literature on the value of Computed tomography angiography and discusses how prognostic information obtained with Computed tomography angiography can be used to further integrate the technique into clinical practice.
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Affiliation(s)
- Muhammad A Latif
- St. John Cardiovascular Research Center, Los Angeles Biomedical Research Institute, Torrance, CA, USA
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18
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