1
|
Fernández-Friera L, García-Alvarez A, Oliva B, García-Lunar I, García I, Moreno-Arciniegas A, Gómez-Talavera S, Pérez-Herreras C, Sánchez-González J, de Vega VM, Rossello X, Bueno H, Fernández-Ortiz A, Ibañez B, Sanz J, Fuster V. Association between subclinical atherosclerosis burden and unrecognized myocardial infarction detected by cardiac magnetic resonance in middle-aged low-risk adults. Eur Heart J Cardiovasc Imaging 2024; 25:968-975. [PMID: 38426763 PMCID: PMC11210973 DOI: 10.1093/ehjci/jeae044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Revised: 11/13/2023] [Accepted: 02/06/2024] [Indexed: 03/02/2024] Open
Abstract
AIMS Evidence on the association between subclinical atherosclerosis (SA) and cardiovascular (CV) events in low-risk populations is scant. To study the association between SA burden and an ischaemic scar (IS), identified by cardiac magnetic resonance (CMR), as a surrogate of CV endpoint, in a low-risk population. METHODS AND RESULTS A cohort of 712 asymptomatic middle-aged individuals from the Progression of Early SA (PESA-CNIC-Santander) study (median age 51 years, 84% male, median SCORE2 3.37) were evaluated on enrolment and at 3-year follow-up with 2D/3D vascular ultrasound (VUS) and coronary artery calcification scoring (CACS). A cardiac magnetic study (CMR) was subsequently performed and IS defined as the presence of subendocardial or transmural late gadolinium enhancement (LGE). On CMR, 132 (19.1%) participants had positive LGE, and IS was identified in 20 (2.9%) participants. Individuals with IS had significantly higher SCORE2 at baseline and higher CACS and peripheral SA burden (number of plaques by 2DVUS and plaque volume by 3DVUS) at both SA evaluations. High CACS and peripheral SA (number of plaques) burden were independently associated with the presence of IS, after adjusting for SCORE2 [OR for 3rd tertile, 8.31; 95% confidence interval (CI) 2.85-24.2; P < 0.001; and 2.77; 95% CI, 1.02-7.51; P = 0.045, respectively] and provided significant incremental diagnostic value over SCORE2. CONCLUSION In a low-risk middle-aged population, SA burden (CAC and peripheral plaques) was independently associated with a higher prevalence of IS identified by CMR. These findings reinforce the value of SA evaluation to early implement preventive measures. CLINICAL TRIAL REGISTRATION Progression of Early Subclinical Atherosclerosis (PESA) Study Identifier: NCT01410318.
Collapse
Affiliation(s)
- Leticia Fernández-Friera
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- HM CIEC MADRID (Centro Integral de Enfermedades Cardiovasculares), Hospital Universitario HM Monteprincipe, HM Hospitales, Av. de Montepríncipe, 25, 28660 Boadilla del Monte, Madrid, Spain
- CIBERCV, Madrid, Spain
- Universidad Camilo Jose Cela, Castillo de Alarcón, 49, 28692 Villafranca del Castillo, Madrid, Spain
| | - Ana García-Alvarez
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Clinic Barcelona-IDIBAPS. Universitat de Barcelona, Barcelona, Spain
| | - Belen Oliva
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - Inés García-Lunar
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Universitario La Moraleja, Madrid, Spain
| | - Iris García
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
| | - Andrea Moreno-Arciniegas
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- Cardiology Department, IIS-Hospital Universitario Fundación Jiménez Díaz, Av. de los Reyes Católicos 2, 28040 Madrid, Spain
| | - Sandra Gómez-Talavera
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- Cardiology Department, IIS-Hospital Universitario Fundación Jiménez Díaz, Av. de los Reyes Católicos 2, 28040 Madrid, Spain
| | | | | | | | - Xavier Rossello
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- Cardiology Department, Hospital Universitari Son Espases-IDISBA, Palma de Mallorca, Spain
| | - Héctor Bueno
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Universitario 12 de Octubre, and i+12 Research Institute, Madrid, Spain
| | - Antonio Fernández-Ortiz
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- CIBERCV, Madrid, Spain
- Cardiology Department, Hospital Clínico San Carlos, Universidad Complutense, IdISSC, Madrid, Spain
| | - Borja Ibañez
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- CIBERCV, Madrid, Spain
- Cardiology Department, IIS-Hospital Universitario Fundación Jiménez Díaz, Av. de los Reyes Católicos 2, 28040 Madrid, Spain
| | - Javier Sanz
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- Mount Sinai Fuster Heart Hospital, New York, NY, USA
| | - Valentín Fuster
- Centro Nacional de Investigaciones Cardiovasculares (CNIC), Melchor Fernández Almagro 3, 28029, Madrid, Spain
- Mount Sinai Fuster Heart Hospital, New York, NY, USA
| |
Collapse
|
2
|
Piña P, Lorenzatti D, Castagna F, Miles J, Kuno T, Scotti A, Arce J, Feinberg A, Huang D, Gilman J, Leiderman E, Daich J, Ippolito P, Gongora CA, Schenone AL, Zhang L, Rodriguez CJ, Blaha MJ, Dey D, Berman DS, Virani SS, Levsky JM, Garcia MJ, Slipczuk L. Association of cardiometabolic and vascular atherosclerosis phenotypes on non-contrast chest CT with incident heart failure in patients with severe hypercholesterolemia. J Clin Lipidol 2024; 18:e403-e412. [PMID: 38368138 DOI: 10.1016/j.jacl.2024.02.001] [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: 06/16/2023] [Revised: 11/16/2023] [Accepted: 02/01/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND Coronary artery calcium (CAC), thoracic aorta calcification (TAC), non-alcoholic fatty liver disease (NAFLD), and epicardial adipose tissue (EAT) are associated with atherosclerotic cardiovascular disease (ASCVD) and heart failure (HF). OBJECTIVES We aimed to determine whether these cardiometabolic and atherosclerotic risk factors identified by non-contrast chest computed tomography (CT) are associated with HF hospitalizations in patients with LDL-C≥ 190 mg/dL. METHODS We conducted a retrospective cohort analysis of patients with LDL-C ≥190 mg/dL, aged ≥40 years without established ASCVD or HF, who had a non-contrast chest CT within 3 years of LDL-C measurement. Ordinal CAC, ordinal TAC, EAT, and NAFLD were measured. Kaplan-Meier curves and multivariable Cox regression models were built to ascertain the association with HF hospitalization. RESULTS We included 762 patients with median age 60 (53-68) years, 68% (n=520) female, and median LDL-C level of 203 (194-216) mg/dL. Patients were followed for 4.7 (interquartile range 2.75-6.16) years, and 107 (14%) had a HF hospitalization. Overall, 355 (47%) patients had CAC=0, 210 (28%) had TAC=0, 116 (15%) had NAFLD, and median EAT was 79 mL (49-114). Moderate-Severe CAC (log-rank p<0.001) and TAC (log-rank p=0.006) groups were associated with increased HF hospitalizations. This association persisted when considering myocardial infarction (MI) as a competing risk. NAFLD and EAT volume were not associated with HF. CONCLUSIONS In patients without established ASCVD and LDL-C≥190 mg/dL, CAC was independently associated with increased HF hospitalizations while TAC, NAFLD, and EAT were not.
Collapse
Affiliation(s)
- Pamela Piña
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk); Division of Cardiology, CEDIMAT, Santo Domingo, Dominican Republic (Dr Piña)
| | - Daniel Lorenzatti
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Francesco Castagna
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Jeremy Miles
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Toshiki Kuno
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Andrea Scotti
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Javier Arce
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Ari Feinberg
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Dou Huang
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Jake Gilman
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Ephraim Leiderman
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Jonathan Daich
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Paul Ippolito
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Carlos A Gongora
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Aldo L Schenone
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Lili Zhang
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Carlos J Rodriguez
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Michael J Blaha
- Division of Cardiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA (Dr Blaha)
| | - Damini Dey
- Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA, USA (Drs Dey and Berman)
| | - Daniel S Berman
- Department of Imaging, Cedars-Sinai Medical Center, Los Angeles, CA, USA (Drs Dey and Berman)
| | - Salim S Virani
- Section of Cardiology, Department of Medicine, The Aga Khan University, Karachi, Pakistan. Section of Cardiology, Texas Heart Institute & Baylor College of Medicine, Houston, TX, USA (Dr Virani)
| | - Jeffrey M Levsky
- Division of Radiology, Montefiore Medical Center/Albert Einstein College of Medicine. Bronx, NY, USA (Dr Levsky)
| | - Mario J Garcia
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk)
| | - Leandro Slipczuk
- Division of Cardiology, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, NY, USA (Drs Piña, Lorenzatti, Castagna, Miles, Kuno, Scotti, Arce, Feinberg, Huang, Gilman, Leiderman, Daich, Ippolito, Gongora, Schenone, Zhang, Rodriguez, Garcia, and Slipczuk).
| |
Collapse
|
3
|
Jamalinia M, Zare F, Noorizadeh K, Bagheri Lankarani K. Systematic review with meta-analysis: Steatosis severity and subclinical atherosclerosis in metabolic dysfunction-associated steatotic liver disease. Aliment Pharmacol Ther 2024; 59:445-458. [PMID: 38186044 DOI: 10.1111/apt.17869] [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: 11/17/2023] [Revised: 11/28/2023] [Accepted: 12/25/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Metabolic dysfunction-associated steatotic liver disease (MASLD) is a prevalent liver condition recognised as an independent risk factor for cardiovascular disease (CVD). However, there is ongoing debate regarding the effective strategy for cardiovascular risk assessment in MASLD. AIM To investigate the relationship between liver imaging, specifically focusing on the severity of steatosis and subclinical atherosclerosis. METHODS We conducted a thorough search across four databases, from 1950 to April 2023, to identify eligible studies employing imaging to explore the relationship between different degrees of steatosis and subclinical atherosclerosis among MASLD. Additionally, we conducted a quality assessment using the Newcastle Ottawa Scale, performed a meta-analysis employing the DerSimonian-Liard random-effects model, and conducted subgroup analyses for validation. RESULTS In total, 19 studies, encompassing 147,411 middle-aged individuals without previous CVD (74.94% male; mean age 45.53 years [SD 10.69]; mean BMI 24.3 kg/m2 [SD 3.35]), were included. The pooled odds ratio for subclinical atherosclerosis was 1.27 (95% CI: 1.13-1.41, I2 = 76.68%) in mild steatosis and significantly increased to 1.68 (95% CI: 1.41-2.00, I2 = 89.02%) in moderate to severe steatosis. Sensitivity analysis, focusing on high-quality studies, consistently supported this finding and the results remained robust across subgroup analyses. Furthermore, meta-regression revealed that a higher mean AST and ALT, alongside a lower mean HDL, were significant moderators of this association. CONCLUSIONS Even mild steatosis is associated with CVD risk, and steatosis severity further intensifies this association. These findings suggest that liver fat quantification enhances CVD risk stratification in patients with MASLD.
Collapse
Affiliation(s)
- Mohamad Jamalinia
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Zare
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kiarash Noorizadeh
- Gastroenterohepatology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Kamran Bagheri Lankarani
- Health Policy Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
| |
Collapse
|
4
|
Hathaway Q, Ibad HA, Bluemke DA, Pishgar F, Kasaiean A, Klein JG, Cogswell R, Allison M, Budoff MJ, Barr RG, Post W, Bredella MA, Lima JAC, Demehri S. Predictive Value of Deep Learning-derived CT Pectoralis Muscle and Adipose Measurements for Incident Heart Failure: Multi-Ethnic Study of Atherosclerosis. Radiol Cardiothorac Imaging 2023; 5:e230146. [PMID: 37908549 PMCID: PMC10613925 DOI: 10.1148/ryct.230146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2023]
Abstract
Purpose To develop a deep learning algorithm capable of extracting pectoralis muscle and adipose measurements and to longitudinally investigate associations between these measurements and incident heart failure (HF) in participants from the Multi-Ethnic Study of Atherosclerosis (MESA). Materials and Methods MESA is a prospective study of subclinical cardiovascular disease characteristics and risk factors for progression to clinically overt disease approved by institutional review boards of six participating centers (ClinicalTrials.gov identifier: NCT00005487). All participants with adequate imaging and clinical data from the fifth examination of MESA were included in this study. Hence, in this secondary analysis, manual segmentations of 600 chest CT examinations (between the years 2010 and 2012) were used to train and validate a convolutional neural network, which subsequently extracted pectoralis muscle and adipose (intermuscular adipose tissue (IMAT), perimuscular adipose tissue (PAT), extramyocellular lipids and subcutaneous adipose tissue) area measurements from 3031 CT examinations using individualized thresholds for adipose segmentation. Next, 1781 participants without baseline HF were longitudinally investigated for associations between baseline pectoralis muscle and adipose measurements and incident HF using crude and adjusted Cox proportional hazards models. The full models were adjusted for variables in categories of demographic (age, race, sex, income), clinical/laboratory (including physical activity, BMI, and smoking), CT (coronary artery calcium score), and cardiac MRI (left ventricular ejection fraction and mass (% of predicted)) data. Results In 1781 participants (median age, 68 (IQR,61, 75) years; 907 [51%] females), 41 incident HF events occurred over a median 6.5-year follow-up. IMAT predicted incident HF in unadjusted (hazard ratio [HR]:1.14; 95% CI: 1.03-1.26) and fully adjusted (HR:1.16, 95% CI: 1.03-1.31) models. PAT also predicted incident HF in crude (HR:1.19; 95% CI: 1.06-1.35) and fully adjusted (HR:1.25; 95% CI: 1.07-1.46) models. Conclusion The study demonstrates that fast and reliable deep learning-derived pectoralis muscle and adipose measurements are obtainable from conventional chest CT, which may be predictive of incident HF.©RSNA, 2023.
Collapse
Affiliation(s)
| | | | - David A. Bluemke
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Farhad Pishgar
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Arta Kasaiean
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Joshua G. Klein
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Rebecca Cogswell
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Matthew Allison
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Matthew J. Budoff
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - R. Graham Barr
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Wendy Post
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Miriam A. Bredella
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - João A. C. Lima
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| | - Shadpour Demehri
- From the School of Medicine, West Virginia University, Morgantown, WV
(Q.H.); Russell H. Morgan Department of Radiology and Radiological Sciences
(H.A.I., F.P., A.K., J.G.K., S.D.) and Division of Cardiology, Department of
Medicine (W.P., J.A.C.L.), Johns Hopkins University School of Medicine, 601 N
Caroline St, JHOC 5165, Baltimore, MD 21287; Department of Radiology, University
of Wisconsin School of Medicine and Public Health, Madison, Wis (D.A.B.);
Department of Medicine, University of Minnesota, Minneapolis, Minn (R.C.);
Department of Family Medicine and Public Health, University of California San
Diego, La Jolla, Calif (M.A.); Lundquist Institute at Harbor-University of
California Los Angeles School of Medicine, Torrance, Calif (M.J.B.); Departments
of Medicine and Epidemiology, Columbia University Medical Center, New York, NY
(R.G.B.); and Department of Radiology, Massachusetts General Hospital and
Harvard Medical School, Boston, Mass (M.A.B.)
| |
Collapse
|
5
|
Haas P, Santos ABS, Cañon-Montañez W, Bittencourt MS, Torres FS, Ribeiro ALP, Duncan BB, Foppa M. Associations Between Coronary Artery Calcification and Left Ventricular Global Longitudinal Strain and Diastolic Parameters: the ELSA-Brasil Study. Am J Cardiol 2023; 204:215-222. [PMID: 37556890 DOI: 10.1016/j.amjcard.2023.06.124] [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: 03/30/2023] [Accepted: 06/29/2023] [Indexed: 08/11/2023]
Abstract
Atherosclerosis burden can be evaluated in asymptomatic patients by measuring coronary artery calcification (CAC), whereas the global longitudinal strain (GLS) and diastolic function parameters (mitral E/e' ratio, septal e', and lateral e') are used to evaluate subclinical left ventricular (LV) dysfunction. We investigated whether subjects with CAC (CAC >0 Agatston units) would present with an impairment in LV functional parameters. Among the participants of the ELSA-Brasil cohort free of clinically prevalent cardiovascular disease who performed cardiac computed tomography and echocardiography within the study protocol, we tested whether those with CAC >0 presented with worse GLS and diastolic function parameters. CAC >0 was present in 203 of the 612 included participants (33.17%; age 51.4 ± 8.6 years, 52.1% women). Absolute CAC values did not correlate with GLS (ro = 0.07, p = 0.105) but did so with E/e' (ro = 0.19, p <0.001), septal e' (ro = 0.28, p <0.001), and lateral e' (ro = 0.30, p <0.001), with stronger correlations in men. Those with CAC >0 had worse mitral E/e' ratios (7.75 ± 0.13 vs 7.01 ± 0.09; p ≤0.001), septal e' (8.25 ± 0.15 vs 9.59 ± 0.11 cm/s; p <0.001), and lateral e' (10.13 ± 0.20 vs 11.99 ± 0.14 cm/s; p ≤0.001), respectively. However, these associations were not independent of diabetes, obesity, hypertension, smoking, and low-density lipoprotein cholesterol, persisting only as significant associations of CAC >0 with mitral E/e' ratio and septal e' in men. There is an association between subclinical coronary atherosclerosis and impaired LV functional parameters. These associations are more likely attributed to the presence of common cardiovascular risk factors in the general population. However, in men, it seems to exist as an independent association.
Collapse
Affiliation(s)
- Priscila Haas
- Postgraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Angela B S Santos
- Postgraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Marcio S Bittencourt
- University of Pittsburgh, Pittsburgh, Pennsylvania, United States and School of Medicine, Universidade de São Paulo, São Paulo, Brazil
| | | | - Antonio L P Ribeiro
- School of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
| | - Bruce B Duncan
- Postgraduate Program in Epidemiology, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Murilo Foppa
- Postgraduate Program in Cardiology and Cardiovascular Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| |
Collapse
|
6
|
Are Non-Invasive Modalities for the Assessment of Atherosclerosis Useful for Heart Failure Predictions? Int J Mol Sci 2023; 24:ijms24031925. [PMID: 36768247 PMCID: PMC9916375 DOI: 10.3390/ijms24031925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 01/15/2023] [Accepted: 01/17/2023] [Indexed: 01/21/2023] Open
Abstract
Heart failure (HF) is becoming an increasingly common issue worldwide and is associated with significant morbidity and mortality, making its prevention an important clinical goal. The criteria evaluated using non-invasive modalities such as coronary artery calcification, the ankle-brachial index, and carotid intima-media thickness have been proven to be effective in determining the relative risk of atherosclerotic cardiovascular disease. Notably, risk assessments using these modalities have been proven to be superior to the traditional risk predictors of cardiovascular disease. However, the ability to assess HF risk has not yet been well-established. In this review, we describe the clinical significance of such non-invasive modalities of atherosclerosis assessments and examine their ability to assess HF risk. The predictive value could be influenced by the left ventricular ejection fraction. Specifically, when the ejection fraction is reduced, its predictive value increases because this condition is potentially a result of coronary artery disease. In contrast, using these measures to predict HF with a preserved ejection fraction may be difficult because it is a heterogeneous condition. To overcome this issue, further research, especially on HF with a preserved ejection fraction, is required.
Collapse
|
7
|
Yang X, Zhao D, Yu F, Heidari AA, Bano Y, Ibrohimov A, Liu Y, Cai Z, Chen H, Chen X. An optimized machine learning framework for predicting intradialytic hypotension using indexes of chronic kidney disease-mineral and bone disorders. Comput Biol Med 2022; 145:105510. [DOI: 10.1016/j.compbiomed.2022.105510] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 04/07/2022] [Accepted: 04/07/2022] [Indexed: 11/03/2022]
|
8
|
Association of retinal atherosclerosis assessed using Keith-Wagener-Barker system with incident heart failure and other atherosclerotic cardiovascular disease: Analysis of 319,501 subjects from the general population. Atherosclerosis 2022; 348:68-74. [DOI: 10.1016/j.atherosclerosis.2022.02.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Revised: 02/10/2022] [Accepted: 02/24/2022] [Indexed: 11/21/2022]
|
9
|
Bakhshi H, Bagchi P, Meyghani Z, Tehrani B, Qian X, Garg PK, Ambale-Venkatesh B, Bhatia HS, Ohyama Y, Wu CO, Budoff M, Allison M, Criqui MH, Bluemke DA, Lima JAC, deFilippi CR. Association of coronary artery calcification and thoracic aortic calcification with incident peripheral arterial disease in the Multi-Ethnic Study of Atherosclerosis (MESA). EUROPEAN HEART JOURNAL OPEN 2021; 1:oeab042. [PMID: 35005719 PMCID: PMC8717048 DOI: 10.1093/ehjopen/oeab042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 11/18/2021] [Indexed: 11/14/2022]
Abstract
Abstract
Aims
The association of subclinical atherosclerotic disease in the coronary arteries and thoracic aorta with incident peripheral arterial disease (PAD) is unknown. We investigated the association between coronary artery calcium score (CACs) and thoracic aortic calcium score (TACs) with incident clinical and subclinical PAD.
Methods and results
The Multi-Ethnic Study of Atherosclerosis (MESA) recruited 6814 men and women aged 45–84 from four ethnic groups who were free of clinical cardiovascular disease at enrolment. Coronary artery calcium score and thoracic aortic calcium score were measured from computed tomography scans. Participants with a baseline ankle-brachial index (ABI) ≤0.90 or >1.4 were excluded. Abnormal ABI was defined as ABI ≤0.9 or >1.4 at follow-up exam. Multivariable logistic regression and Cox proportional hazards models were used to test the associations between baseline CACs and TACs with incident abnormal ABI and clinical PAD, respectively. A total of 6409 participants (female: 52.8%) with a mean age of 61 years were analysed. Over a median follow-up of 16.7 years, 91 participants developed clinical PAD. In multivariable analysis, each unit increase in log (CACS + 1) and log (TACs + 1) were associated with 23% and 13% (P < 0.01for both) higher risk of incident clinical PAD, respectively. In 5725 (female: 52.6%) participants with an available follow-up ABI over median 9.2 years, each 1-unit increase in log (CACs + 1) and log (TACs + 1) were independently associated with 1.15-fold and 1.07-fold (P < 0.01for both) higher odds of incident abnormal ABI, respectively.
Conclusion
Higher baseline CACs and TACs predict abnormal ABI and clinical PAD independent of traditional cardiovascular risk factors and baseline ABI.
Collapse
Affiliation(s)
- Hooman Bakhshi
- Inova Heart and Vascular Institute , 3300 Gallows Road, 1st Floor Suite I—1225, Falls Church, VA 22042, USA
| | - Pramita Bagchi
- Department of Statistics, George Mason University , Fairfax, VA, USA
| | - Zahra Meyghani
- Department of Medicine, Inova Fairfax Medical Campus , Falls Church, VA, USA
| | - Behnam Tehrani
- Inova Heart and Vascular Institute , 3300 Gallows Road, 1st Floor Suite I—1225, Falls Church, VA 22042, USA
| | - Xiaoxiao Qian
- Inova Heart and Vascular Institute , 3300 Gallows Road, 1st Floor Suite I—1225, Falls Church, VA 22042, USA
| | - Parveen K Garg
- Division of Cardiology, University of Southern California Keck School of Medicine , Los Angeles, CA, USA
| | | | - Harpreet S Bhatia
- Division of Cardiovascular Medicine, Department of Medicine, University of California, San Diego , La Jolla, CA, USA
| | - Yoshiaki Ohyama
- Clinical Investigation and Research Unit, Gunma University Hospital , Maebashi, Japan
| | - Colin O Wu
- Office of Biostatistics Research, National Heart Lung and Blood Institute , Bethesda, MD, USA
| | - Matthew Budoff
- Lundquist Institute at Harbor UCLA Medical Center , Torrance, CA, USA
| | - Matthew Allison
- Department of Family Medicine and Public Health, University of California, San Diego , La Jolla, CA, USA
| | - Michael H Criqui
- Department of Family Medicine and Public Health, University of California, San Diego , La Jolla, CA, USA
| | - David A Bluemke
- Department of Radiology, University of Wisconsin School of Medicine and Public Health , Madison, WI, USA
| | - Joao A C Lima
- Division of Cardiology, Johns Hopkins University , Baltimore, MD, USA
| | - Christopher R deFilippi
- Inova Heart and Vascular Institute , 3300 Gallows Road, 1st Floor Suite I—1225, Falls Church, VA 22042, USA
| |
Collapse
|
10
|
Ferket BS, Hunink MGM, Masharani U, Max W, Yeboah J, Fleischmann KE. Long-term Predictions of Incident Coronary Artery Calcium to 85 Years of Age for Asymptomatic Individuals With and Without Type 2 Diabetes. Diabetes Care 2021; 44:1664-1671. [PMID: 34078663 DOI: 10.2337/dc20-1960] [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: 08/05/2020] [Accepted: 03/29/2021] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To examine the utility of repeated computed tomography (CT) coronary artery calcium (CAC) testing, we assessed risks of detectable CAC and its cardiovascular consequences in individuals with and without type 2 diabetes ages 45-85 years. RESEARCH DESIGN AND METHODS We included 5,836 individuals (618 with type 2 diabetes, 2,972 without baseline CAC) from the Multi-Ethnic Study of Atherosclerosis. With logistic and Cox regression we evaluated the impact of type 2 diabetes, diabetes treatment duration, and other predictors on prevalent and incident CAC. We used time-dependent Cox modeling of follow-up data (median 15.9 years) for two repeat CT exams and cardiovascular events to assess the association of CAC at follow-up CT with cardiovascular events. RESULTS For 45 year olds with type 2 diabetes, the likelihood of CAC at baseline was 23% vs. 17% for those without. Median age at incident CAC was 52.2 vs. 62.3 years for those with and without diabetes, respectively. Each 5 years of diabetes treatment increased the odds and hazard rate of CAC by 19% (95% CI 8-33) and 22% (95% CI 6-41). Male sex, White ethnicity/race, hypertension, hypercholesterolemia, obesity, and low serum creatinine also increased CAC. CAC at follow-up CT independently increased coronary heart disease rates. CONCLUSIONS We estimated cumulative CAC incidence to age 85 years. Patients with type 2 diabetes develop CAC at a younger age than those without diabetes. Because incident CAC is associated with increased coronary heart disease risk, the value of periodic CAC-based risk assessment in type 2 diabetes should be evaluated.
Collapse
Affiliation(s)
- Bart S Ferket
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - M G Myriam Hunink
- Departments of Epidemiology and Radiology, Erasmus MC, Rotterdam, the Netherlands.,Center for Health Decision Science, Harvard T.H. Chan School of Public Health, Harvard University, Boston, MA
| | - Umesh Masharani
- Department of Medicine, University of California San Francisco, San Francisco, CA
| | - Wendy Max
- Institute for Health & Aging and Department of Social and Behavioral Sciences, University of California San Francisco, San Francisco, CA
| | - Joseph Yeboah
- Heart and Vascular Center of Excellence, Wake Forest Baptist Health, Winston Salem, NC
| | | |
Collapse
|
11
|
Fashanu OE, Upadhrasta S, Zhao D, Budoff MJ, Pandey A, Lima JA, Michos ED. Effect of Progression of Valvular Calcification on Left Ventricular Structure and Frequency of Incident Heart Failure (from the Multiethnic Study of Atherosclerosis). Am J Cardiol 2020; 134:99-107. [PMID: 32917344 DOI: 10.1016/j.amjcard.2020.08.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 08/02/2020] [Accepted: 08/04/2020] [Indexed: 01/06/2023]
Abstract
Heart failure (HF) is a leading cause of morbidity. Strategies for preventing HF are paramount. Prevalent extracoronary calcification is associated with HF risk but less is known about progression of mitral annular (MAC) and aortic valve calcification (AVC) and HF risk. Progression of valvular calcification (VC) [interval change of >0 units/yr] was assessed by 2 cardiac computed tomography scans over a median of 2.4 years. We used Cox regression to determine the risk of adjudicated HF and linear mixed effects models to determine 10-year change in left ventricular (LV) parameters measured by cardiac magnetic resonance imaging associated with VC progression. We studied 5,591 MESA participants free of baseline cardiovascular disease. Mean ± SD age was 62 ± 10 years; 53% women; 83% had no VC progression, 15% progressed at 1 site (AVC or MAC) and 3% at both sites. There were 251 incident HF over 15 years. After adjusting for cardiovascular risk factors, the hazard ratios (95% confidence interval) of HF associated with VC progression at 1 and 2 sites were 1.62 (1.21 to 2.17) and 1.88 (1.14 to 3.09), respectively, compared with no progression (p-for-trend <0.001). Hazard ratios were higher for HFpEF (2.52 [1.63 to 3.90] and 2.49 [1.19 to 5.25]) but nonsignificant for HFrEF. Both AVC (1.61 [1.19 to 2.19]) and MAC (1.50 [1.09 to 2.07]) progression were associated with HF. VC was associated with worsening of some LV parameters over 10 years. In conclusion, VC progression was associated with increased risk of HF and change in LV function. Interventions targeted at reducing VC progression may also impact HF risk, particularly HFpEF.
Collapse
|
12
|
Georgiopoulos G, Aimo A, Barison A, Magkas N, Emdin M, Masci PG. Imaging predictors of incident heart failure: a systematic review and meta-analysis. J Cardiovasc Med (Hagerstown) 2020; 22:378-387. [PMID: 33136816 DOI: 10.2459/jcm.0000000000001133] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Preventing the evolution of subclinical cardiac disease into overt heart failure is of paramount importance. Imaging techniques, particularly transthoracic echocardiography (TTE), are well suited to identify abnormalities in cardiac structure and function that precede the development of heart failure. METHODS This meta-analysis provides a comprehensive evaluation of 32 studies from 11 individual cohorts, which assessed cardiac indices from TTE (63%), cardiovascular magnetic resonance (CMR; 34%) or cardiac computed tomography (CCT; 16%). Eligible studies focused on measures of left ventricular geometry and function and were highly heterogeneous. RESULTS Among the variables that could be assessed through a meta-analytic approach, left ventricular systolic dysfunction, defined as left ventricular ejection fraction (LVEF) lower than 50%, and left ventricular dilation were associated with a five-fold [hazard ratio (HR) 4.76, 95% confidence interval (95% CI) 1.85-12.26] and three-fold (HR 3.14, 95% CI 1.37 -7.19) increased risk of heart failure development, respectively. Any degree of diastolic dysfunction conveyed an independent, albeit weaker, association with heart failure (HR 1.48, 95% CI 1.11-1.96), although there was only a trend for left ventricular hypertrophy in predicting incident heart failure (hazard ratio 2.85, 95% CI 0.82-9.85). CONCLUSION LVEF less than 50%, left ventricular dilation and diastolic dysfunction are independent predictors of incident heart failure among asymptomatic individuals, while left ventricular hypertrophy seems less predictive. These findings may serve as a framework for implementing imaging-based screening strategies in patients at risk of heart failure and inform future studies testing preventive or therapeutic approaches aiming at thwarting or halting the progression from asymptomatic (preclinical) to overt heart failure.
Collapse
Affiliation(s)
- Georgios Georgiopoulos
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK.,Department of Clinical Therapeutics, National and Kapodistrian University of Athens, Athens, Greece
| | - Alberto Aimo
- Institute of Life Science, Scuola Superiore Sant'Anna.,Cardiology Division, University Hospital of Pisa
| | - Andrea Barison
- Institute of Life Science, Scuola Superiore Sant'Anna.,Cardiology Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Nikolaos Magkas
- 1st Department of Cardiology, National and Kapodistrian University of Athens, Athens, Greece
| | - Michele Emdin
- Institute of Life Science, Scuola Superiore Sant'Anna.,Cardiology Department, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Pier-Giorgio Masci
- School of Biomedical Engineering and Imaging Sciences, King's College London, London, UK
| |
Collapse
|
13
|
Wesseling M, de Poel JH, de Jager SC. Growth differentiation factor 15 in adverse cardiac remodelling: from biomarker to causal player. ESC Heart Fail 2020; 7:1488-1501. [PMID: 32424982 PMCID: PMC7373942 DOI: 10.1002/ehf2.12728] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 03/06/2020] [Accepted: 04/03/2020] [Indexed: 12/13/2022] Open
Abstract
Heart failure is a growing health issue as a negative consequence of improved survival upon myocardial infarction, unhealthy lifestyle, and the ageing of our population. The large and complex pathology underlying heart failure makes diagnosis and especially treatment very difficult. There is an urgent demand for discriminative biomarkers to aid disease management of heart failure. Studying cellular pathways and pathophysiological mechanisms contributing to disease initiation and progression is crucial for understanding the disease process and will aid to identification of novel biomarkers and potential therapeutic targets. Growth differentiation factor 15 (GDF15) is a proven valuable biomarker for different pathologies, including cancer, type 2 diabetes, and cardiovascular diseases. Although the prognostic value of GDF15 in heart failure is robust, the biological function of GDF15 in adverse cardiac remodelling is not fully understood. GDF15 is a distant member of the transforming growth factor-β family and involved in various biological processes including inflammation, cell cycle, and apoptosis. However, more research is suggesting a role in fibrosis, hypertrophy, and endothelial dysfunction. As GDF15 is a pleiotropic protein, elucidating the exact role of GDF15 in complex disease processes has proven to be a challenge. In this review, we provide an overview of the role GDF15 plays in various intracellular and extracellular processes underlying heart failure, and we touch upon crucial points that need consideration before GDF15 can be integrated as a biomarker in standard care or when considering GDF15 for therapeutic intervention.
Collapse
Affiliation(s)
- Marian Wesseling
- Laboratory for Experimental CardiologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
- Laboratory for Clinical Chemistry and HematologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Julius H.C. de Poel
- Laboratory for Experimental CardiologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| | - Saskia C.A. de Jager
- Laboratory for Experimental CardiologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
- Laboratory for Translational ImmunologyUniversity Medical Centre UtrechtUtrechtThe Netherlands
| |
Collapse
|
14
|
Venkataraman P, Wright L, Huynh Q, Marwick TH. Independence of coronary artery disease to subclinical left ventricular dysfunction. Echocardiography 2020; 37:678-687. [PMID: 32315491 DOI: 10.1111/echo.14657] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 03/12/2020] [Accepted: 03/21/2020] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVE Epicardial atherosclerosis and heart failure while distinct clinical entities share common pathophysiological features including endothelial dysfunction and inflammation. Presence of subclinical disease could lead to early diagnosis and intervention in the other. The aim of our study was to assess the association between coronary calcium score (CCS), conventional cardiovascular risk factors, and echocardiographic markers of subclinical left ventricular dysfunction (S-LVD). METHODS One hundred and fifty-nine participants aged 40-70 years with intermediate risk of coronary artery disease (5-year risk of 2%-15%) were identified. Computed tomography (CT) CCS and 2-D transthoracic echocardiography were performed. Main outcomes included presence of subclinical left ventricular dysfunction defined by reduced average global longitudinal strain, left atrial volume enlargement, and elevated E/e'. RESULTS Fifteen participants had evidence of subclinical LV dysfunction (8 with systolic dysfunction and 7 with diastolic dysfunction) and 85 participants had CCS > 0. CCS > 0 was present in 10 participants with S-LVD compared to 75 participants without S-LVD (67% vs 53%, P = .47). There was no significant difference between in mean GLS (19.2 vs 19.5, P = .14), E/e' (7.2 vs 7.5 P = .33) in those without or with coronary artery calcium. Elevated CCS was also not associated with a higher tertiles of indexed LV mass (OR 1.15, P = .49) or index left atrial volume (OR 1.15, P = .49). CONCLUSIONS In an asymptomatic, low-intermediate-risk group, mechanistic processes that lead to atherosclerosis are not directly associated with subclinical LV dysfunction.
Collapse
Affiliation(s)
- Prasanna Venkataraman
- Baker Heart and Diabetes Research Institute, Melbourne, Vic., Australia.,Monash University, Melbourne, Vic., Australia
| | - Leah Wright
- Baker Heart and Diabetes Research Institute, Melbourne, Vic., Australia
| | - Quan Huynh
- Baker Heart and Diabetes Research Institute, Melbourne, Vic., Australia
| | - Thomas H Marwick
- Baker Heart and Diabetes Research Institute, Melbourne, Vic., Australia.,Monash University, Melbourne, Vic., Australia
| |
Collapse
|
15
|
Bakhshi H, Varadarajan V, Ambale-Venkatesh B, Meyghani Z, Ostovaneh MR, Durda P, Wu CO, Tracy RP, Cushman M, Bluemke DA, Lima JAC. Association of soluble interleukin-2 receptor α and tumour necrosis factor receptor 1 with heart failure: The Multi-Ethnic Study of Atherosclerosis. ESC Heart Fail 2020; 7:639-644. [PMID: 32155316 PMCID: PMC7160474 DOI: 10.1002/ehf2.12623] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 12/19/2019] [Accepted: 01/03/2020] [Indexed: 11/24/2022] Open
Abstract
Aims Soluble tumour necrosis factor‐α receptor 1 (sTNF‐αR1) and interleukin‐2 receptor α (sIL‐2Rα) predict incident heart failure (HF) in the elderly population. However, the association of these biomarkers with HF in a multi‐ethnic asymptomatic population is unclear. We aimed to investigate the association of sTNF‐αR1 and sIL‐2Rα with incident HF in a multi‐ethnic population of middle age and older participants. Methods and results The multi‐ethnic study of atherosclerosis is a prospective population‐based study of 6814 participants aged 45–84 years who were free of clinical cardiovascular disease at enrolment. We included 2869 participants with available sTNF‐αR1 or sIL‐2Rα level measurement at baseline multi‐ethnic study of atherosclerosis exam (2000–2002). We used Cox proportional‐hazards model to investigate the association between sTNF‐αR1 and sIL‐2Rα with incident HF after adjusting for traditional cardiovascular risk factors and coronary artery calcium score measured by cardiac computed tomography. Among the included participants, the mean (standard deviation) age was 61.6 (10.2) years and 46.7% were men. The median (interquartile range) sTNF‐αR1 and sIL‐2Rα were 1293 (1107–1547) and 901 (727–1154) pg/mL. During a median follow‐up of 14.2 (interquartile range: 11.7–14.8) years, 130 participants developed HF. In multivariable analysis, the hazard ratio (95% confidence interval, P value) of incident HF for each standard deviation increment of log‐transformed sTNF‐αR1 and sIL‐2Rα was 1.43 (1.21–1.7, P ≤ 0.001) and 1.26 (1.04–1.53, P = 0.02), respectively. Excluding participants with interim coronary heart disease, we found a statistically significant association between sTNF‐αR1 and HF with hazard ratio of 1.39 (95% confidence interval: 1.11 to 1.74, P = 0.005) and sIL‐2Rα and HF showing a hazard ratio of 1.39 (95% confidence interval: 1.09 to 1.76, P = 0.007). Conclusions sTNF‐αR1 and sIL‐2Rα are associated with a higher risk of incident HF in a multi‐ethnic cohort without a previous history of cardiovascular disease.
Collapse
Affiliation(s)
- Hooman Bakhshi
- Department of Medicine, Division of Cardiology, Johns Hopkins University, Wolfe Street/Blalock 524, Baltimore, MD, 21287, USA.,Inova Heart and Vascular Institute, Falls Church, Virginia, USA
| | - Vinithra Varadarajan
- Department of Medicine, Division of Cardiology, Johns Hopkins University, Wolfe Street/Blalock 524, Baltimore, MD, 21287, USA
| | - Bharath Ambale-Venkatesh
- Department of Medicine, Division of Cardiology, Johns Hopkins University, Wolfe Street/Blalock 524, Baltimore, MD, 21287, USA
| | - Zahra Meyghani
- Department of Medicine, Division of Cardiology, Johns Hopkins University, Wolfe Street/Blalock 524, Baltimore, MD, 21287, USA
| | - Mohammad R Ostovaneh
- Department of Medicine, Division of Cardiology, Johns Hopkins University, Wolfe Street/Blalock 524, Baltimore, MD, 21287, USA
| | - Peter Durda
- Department of Pathology and Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, 05405, USA
| | - Colin O Wu
- Office of Biostatistics Research, National Heart Lung and Blood Institute, Bethesda, MD, 20892, USA
| | - Russell P Tracy
- Department of Pathology and Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, 05405, USA
| | - Mary Cushman
- Department of Pathology and Laboratory Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, 05405, USA.,Department of Medicine, Larner College of Medicine at the University of Vermont, Burlington, VT, 05405, USA
| | - David A Bluemke
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53726, USA
| | - João A C Lima
- Department of Medicine, Division of Cardiology, Johns Hopkins University, Wolfe Street/Blalock 524, Baltimore, MD, 21287, USA
| |
Collapse
|
16
|
Abstract
PURPOSE OF REVIEW In this review, we describe the mechanism behind coronary artery calcification formation and detection, as well as its implication in cardiovascular disease (CVD) risk stratification, intervention, and prognosis in asymptomatic individuals. RECENT FINDINGS Multiple cohort and population studies have shown that coronary artery calcium scoring is effective and reproducible in predicting the risk for cardiovascular disease. The updated 2018 ACC/AHA guideline has incorporated consideration of coronary artery calcification testing into cardiovascular disease risk stratification and therapy guidance. Coronary artery calcification's evidence-based role in detection, risk stratification, and ultimately its unique influence on therapeutic intervention and prognosis of cardiovascular disease in asymptomatic population is increasingly being recognized..
Collapse
|
17
|
Computed Tomography in Heart Failure. CURRENT CARDIOVASCULAR IMAGING REPORTS 2019. [DOI: 10.1007/s12410-019-9512-6] [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]
|
18
|
Nitta K, Kurisu S, Nakamoto Y, Sumimoto Y, Senoo A, Ikenaga H, Tatsugami F, Ishibashi K, Kitagawa T, Fukuda Y, Yamamoto H, Awai K, Kihara Y. Coronary Artery Calcium Is Associated with Left Ventricular Diastolic Function Independent of Myocardial Ischemia. Int Heart J 2019; 60:554-559. [PMID: 31105144 DOI: 10.1536/ihj.18-355] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
It has been shown in several studies that coronary artery calcium (CAC) burden or CAC progression is associated with heart failure. We tested the hypothesis that the extent of CAC is associated with left ventricular (LV) diastolic parameters derived from gated myocardial perfusion single-photon emission computed tomography (SPECT) in patients with no evidence of myocardial ischemia.157 patients undergoing coronary computed tomography (CT), gated SPECT, and transthoracic echocardiography (TTE) were enrolled in this study. The CAC score was calculated according to the Agatston method. The peak filling rate (PFR) and the one-third mean filling rate (1/3MFR) were obtained as LV diastolic parameters.There were 139 patients with CAC and 18 patients without. The CAC score ranged from 0 to 4,976. There were no significant differences in the LV end-diastolic volume (LVEDV) (61 ± 21 mL versus 62 ± 22 mL, P = 0.79) and LV ejection fraction (LVEF) (66 ± 9% versus 68 ± 9%, P = 0.43). Patients with CAC had lower PFR than those without (2.2 ± 0.5 EDV/s versus 2.6 ± 0.7 EDV/s, P = 0.03). Multivariate linear regression analysis showed that ln (CAC score + 1) was significantly associated with PFR (β = -0.20, P = 0.01) and 1/3MFR (β = -0.18, P = 0.049).Our data suggest that the extent of CAC is inversely associated with LV diastolic parameters derived from gated SPECT independent of myocardial ischemia.
Collapse
Affiliation(s)
- Kazuhiro Nitta
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Yumiko Nakamoto
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Yoji Sumimoto
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Atsuhiro Senoo
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Hiroki Ikenaga
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Fuminari Tatsugami
- Department of Diagnostic Radiology, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Ken Ishibashi
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Toshiro Kitagawa
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Yukihiro Fukuda
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Hideya Yamamoto
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Kazuo Awai
- Department of Diagnostic Radiology, Hiroshima University Graduate School of Biomedical and Health Sciences
| | - Yasuki Kihara
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences
| |
Collapse
|
19
|
Abstract
Cardiovascular disease continues to be the leading cause of death among women in the United States. One of the barriers to improving cardiovascular disease outcomes in women is the lack of reliable, effective screening modalities. Breast arterial calcification has emerged as a potential risk stratification tool. Localized deposition in the media of the artery, known as Mönckeberg medial calcific sclerosis, is notably different from the intimal atherosclerotic process commonly associated with coronary artery disease. Nonetheless, studies favor a correlation between breast arterial calcification and cardiovascular risk factors or coronary artery disease, defined as coronary artery calcification on computed tomography scan or both nonobstructive and obstructive lesions on angiography. Since a majority of women over the age of 40 undergo yearly breast cancer screening with mammography, measurement of breast arterial calcification may offer a personalized, noninvasive approach to risk-stratify women for cardiovascular disease at no additional cost or radiation. Mammography has the potential to alter the course of the leading cause of death in women, heart disease, through the evaluation of breast arterial calcification and identification of opportunities for prevention. Current evidence supports the universal reporting of breast arterial calcifications and personalized patient-provider discussions to more aggressively treat cardiac risk factors through targeted medical therapies or healthy lifestyle changes.
Collapse
Affiliation(s)
- Quan M Bui
- Division of Cardiovascular Medicine, Department of Medicine, University of California, San Diego
| | - Lori B Daniels
- Division of Cardiovascular Medicine, Department of Medicine, University of California, San Diego
| |
Collapse
|
20
|
van der Werf NR, Willemink MJ, Willems TP, Vliegenthart R, Greuter MJW, Leiner T. Influence of heart rate on coronary calcium scores: a multi-manufacturer phantom study. Int J Cardiovasc Imaging 2017; 34:959-966. [PMID: 29285727 DOI: 10.1007/s10554-017-1293-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 12/19/2017] [Indexed: 12/20/2022]
Abstract
To evaluate the influence of heart rate on coronary calcium scores (CCS) using a dynamic phantom on four high-end computed tomography (CT) systems from different manufacturers. Artificial coronary arteries were moved in an anthropomorphic chest phantom at linear velocities, corresponding to < 60, 60-75 and > 75 beats per minute (bpm). Data was acquired with routinely used clinical protocols for CCS on four high-end CT systems (CT1-CT4). CCS, quantified as Agatston and mass scores were compared to reference scores at < 60 bpm. Influence of heart rate was assessed for each system with the cardiac motion susceptibility (CMS) Index. At increased heart rates (> 75 bpm), Agatston scores of the low mass calcification were similar to the reference score, while Agatston scores of the medium and high mass calcification increased significantly up to 50% for all CT systems. Threefold CMS increases at > 75 bpm in comparison with < 60 bpm were shown. For medium and high mass calcifications, significant differences in CMS between CT systems were found. Heart rate substantially influences CCS for high-end CT systems of four major manufacturers, but CT systems differ in motion susceptibility. Follow-up CCS CT scans should be acquired on the same CT system and protocol, and preferably with comparable heart rates.
Collapse
Affiliation(s)
- N R van der Werf
- Department of Radiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
- Department of Radiology, Center for Medical Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands.
- Department of Clinical Physics, Albert Schweitzer Hospital, Albert Schweitzerplaats 25, 3318 AT, Dordrecht, The Netherlands.
- Department of Radiology, University Medical Center Utrecht, E01.132, PO Box 85500, 3508 GA, Utrecht, The Netherlands.
| | - M J Willemink
- Department of Radiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| | - T P Willems
- Department of Radiology, Center for Medical Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - R Vliegenthart
- Department of Radiology, Center for Medical Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - M J W Greuter
- Department of Radiology, Center for Medical Imaging, University Medical Center Groningen, University of Groningen, Hanzeplein 1, 9713 GZ, Groningen, The Netherlands
| | - T Leiner
- Department of Radiology, University Medical Center Utrecht, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands
| |
Collapse
|