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Masrouri S, Shapiro MD, Khalili D, Hadaegh F. Impact of coronary artery calcium on mortality and cardiovascular events in metabolic syndrome and diabetes among younger adults. Eur J Prev Cardiol 2024; 31:744-753. [PMID: 38323650 DOI: 10.1093/eurjpc/zwae039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/11/2024] [Accepted: 01/28/2024] [Indexed: 02/08/2024]
Abstract
AIMS Whether coronary artery calcium (CAC) testing in younger individuals with metabolic syndrome (MetS) and diabetes mellitus (DM) helps predict cardiovascular disease (CVD) and death independent of traditional risk factors (RFs) remains less clear. METHODS AND RESULTS We pooled data obtained from 5174 individuals aged 38-55 years from the CARDIA (Coronary Artery Risk Development in Young Adults; n = 3047, year 20) and MESA (Multi-Ethnic Study of Atherosclerosis; n = 2127, Visit 1) studies who completed computed tomography of CAC. The mean age (SD) of participants (44.7% men) was 47.3 (4.2) years. Multivariable Cox proportional hazards regression models were used to estimate hazard ratios (HRs) of CVD, coronary heart disease (CHD), and all-cause death. There were 1085 participants (21.0%) with prevalent CAC at baseline. A total of 461 (8.9%) had DM, 1025 (19.8%) had MetS without DM, and 3688 (71.3%) had neither condition. Over a median follow-up of 14.2 years, 256 (5.0%) participants died, and 304 (5.9%) CVD and 188 (3.6%) CHD events occurred. The CAC score was independently associated with incident CVD in those with DM (HR: 95% CI; 1.22: 1.08-1.38), MetS (1.18: 1.08-1.31), and neither condition (1.36: 1.26-1.46). The corresponding HRs for CAC ≥ 100 were 2.70 (1.25-5.83), 3.29 (1.87-5.79), and 6.30 (4.02-9.86), respectively. Similar associations for CHD and death were found. The impact of CAC ≥ 100 on CVD and CHD was lower in the presence of DM (P interaction < 0.05). The association of CAC with all outcomes in individuals with DM remained significant after adjusting with haemoglobin A1c levels. CONCLUSION Coronary artery calcium score is independently associated with cardiovascular events and death over nearly 15 years after screening at ages 38-55 years, with a less pronounced impact on CVD and CHD events in the presence of DM.
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Affiliation(s)
- Soroush Masrouri
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Yamen Street, Velenjak, Tehran 1985717413, Iran
| | - Michael D Shapiro
- Center for Prevention of Cardiovascular Disease, Section on Cardiovascular Medicine, Wake Forest University School of Medicine, 1 Medical Center Boulevard, Winston Salem, North Carolina 27157, USA
| | - Davood Khalili
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Yamen Street, Velenjak, Tehran 1985717413, Iran
| | - Farzad Hadaegh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Yamen Street, Velenjak, Tehran 1985717413, Iran
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Corral P, Aguilar Salinas CA, Matta MG, Zago V, Schreier L. Stratification in Heterozygous Familial Hypercholesterolemia: Imaging, Biomarkers, and Genetic Testing. Curr Atheroscler Rep 2023; 25:899-909. [PMID: 37921916 DOI: 10.1007/s11883-023-01160-9] [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] [Accepted: 10/19/2023] [Indexed: 11/05/2023]
Abstract
PURPOSE OF REVIEW Heterozygous familial hypercholesterolemia (HeFH) is the most common monogenic autosomal dominant disorder. However, the condition is often underdiagnosed and undertreated. The objective of this review is to provide an update on the risk stratification in patients with HeFH, incorporating new cardiovascular imaging techniques, various biomarkers, and genetic studies. RECENT FINDINGS The diagnosis of HeFH places patients in a high cardiovascular risk category due to the increased incidence of premature atherosclerotic cardiovascular disease. However, the level of risk varies significantly among different individuals with HeFH. Achieving an optimal stratification of cardiovascular risk is crucial for establishing appropriate and accurate treatment and management strategies. Different new tools such as risk scores have emerged in recent years, aiding physicians in assessing the risk stratification for HeFH using imaging, biomarkers, and genetics. This review emphasizes that not all patients with HeFH face the same cardiovascular risk. By utilizing different assessment tools, we can identify those who require more intensive monitoring, follow-up, and treatment.
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Affiliation(s)
- Pablo Corral
- Universidad FASTA, Facultad de Medicina, Cátedra de Farmacología Especial y Toxicología, Mar del Plata, Argentina.
| | - Carlos A Aguilar Salinas
- Direction of Nutrition Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
- Tecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey, México
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, Lebanon
| | - María Gabriela Matta
- Universidad FASTA, Facultad de Medicina, Cátedra de Farmacología Especial y Toxicología, Mar del Plata, Argentina
| | - Valeria Zago
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Lab. de Lípidos y Aterosclerosis, Hospital de Clínicas. INFIBIOC-UBA, Buenos Aires, Argentina
| | - Laura Schreier
- Universidad de Buenos Aires, Facultad de Farmacia y Bioquímica, Lab. de Lípidos y Aterosclerosis, Hospital de Clínicas. INFIBIOC-UBA, Buenos Aires, Argentina
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Lee H, Kang BG, Jo J, Park HE, Yoon S, Choi SY, Kim MJ. Deep learning-based prediction for significant coronary artery stenosis on coronary computed tomography angiography in asymptomatic populations. Front Cardiovasc Med 2023; 10:1167468. [PMID: 37416918 PMCID: PMC10320158 DOI: 10.3389/fcvm.2023.1167468] [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: 03/06/2023] [Accepted: 06/08/2023] [Indexed: 07/08/2023] Open
Abstract
Background Although coronary computed tomography angiography (CCTA) is currently utilized as the frontline test to accurately diagnose coronary artery disease (CAD) in clinical practice, there are still debates regarding its use as a screening tool for the asymptomatic population. Using deep learning (DL), we sought to develop a prediction model for significant coronary artery stenosis on CCTA and identify the individuals who would benefit from undergoing CCTA among apparently healthy asymptomatic adults. Methods We retrospectively reviewed 11,180 individuals who underwent CCTA as part of routine health check-ups between 2012 and 2019. The main outcome was the presence of coronary artery stenosis of ≥70% on CCTA. We developed a prediction model using machine learning (ML), including DL. Its performance was compared with pretest probabilities, including the pooled cohort equation (PCE), CAD consortium, and updated Diamond-Forrester (UDF) scores. Results In the cohort of 11,180 apparently healthy asymptomatic individuals (mean age 56.1 years; men 69.8%), 516 (4.6%) presented with significant coronary artery stenosis on CCTA. Among the ML methods employed, a neural network with multi-task learning (19 selected features), one of the DL methods, was selected due to its superior performance, with an area under the curve (AUC) of 0.782 and a high diagnostic accuracy of 71.6%. Our DL-based model demonstrated a better prediction than the PCE (AUC, 0.719), CAD consortium score (AUC, 0.696), and UDF score (AUC, 0.705). Age, sex, HbA1c, and HDL cholesterol were highly ranked features. Personal education and monthly income levels were also included as important features of the model. Conclusion We successfully developed the neural network with multi-task learning for the detection of CCTA-derived stenosis of ≥70% in asymptomatic populations. Our findings suggest that this model may provide more precise indications for the use of CCTA as a screening tool to identify individuals at a higher risk, even in asymptomatic populations, in clinical practice.
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Affiliation(s)
- Heesun Lee
- Department of Internal Medicine, School of Medicine, Seoul National University, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea
| | - Bong Gyun Kang
- Interdisciplinary Program in Artificial Intelligence, Seoul National University, Seoul, Republic of Korea
| | - Jeonghee Jo
- Institute of New Media and Communications, Seoul National University, Seoul, Republic of Korea
| | - Hyo Eun Park
- Department of Internal Medicine, School of Medicine, Seoul National University, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea
| | - Sungroh Yoon
- Interdisciplinary Program in Artificial Intelligence, Seoul National University, Seoul, Republic of Korea
- Department of Electrical and Computer Engineering, Seoul National University, Seoul, Republic of Korea
| | - Su-Yeon Choi
- Department of Internal Medicine, School of Medicine, Seoul National University, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea
| | - Min Joo Kim
- Department of Internal Medicine, School of Medicine, Seoul National University, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, Republic of Korea
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Mavrogeni SI, Markousis-Mavrogenis G, Bacopoulou F, Chrousos GP. Cardiovascular Magnetic Resonance Imaging as an Adjunct to the Evaluation of Cardiovascular Involvement in Diabetes Mellitus. J Pers Med 2023; 13:jpm13050724. [PMID: 37240894 DOI: 10.3390/jpm13050724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 04/13/2023] [Accepted: 04/22/2023] [Indexed: 05/28/2023] Open
Abstract
Diabetes mellitus (DM) is a new epidemic which has presented an immense increase in recent decades, due to the rapid increase in obesity. Cardiovascular disease (CVD) significantly reduces life expectancy and is the main cause of death in type 2 diabetes mellitus (T2DM). Strict glycemic control is a well-established method to combat microvascular CVD of type 1 diabetes mellitus (T1DM); its role against CVD of the T2DM risk has not been well documented. Therefore, the most efficient prevention is multifactorial risk factor reduction. Recently, the European Society of Cardiology published its 2019 recommendations on CVD in DM. Although all clinical points were discussed in this document, only a few comments were presented about when and how we should recommend cardiovascular (CV) imaging. Currently, CV imaging is the "must" in CV noninvasive evaluation. Alterations in CV imaging parameters can lead to early recognition of various types of CVD. In this paper, we briefly discuss the role of noninvasive imaging modalities, emphasizing the benefits of including cardiovascular magnetic resonance (CMR) in the evaluation of DM. CMR, in the same examination, can provide an assessment of tissue characterization, perfusion and function, with excellent reproducibility and without radiation or limitations, due to the body habitus. Therefore, it can play a dominant role in the prevention and risk stratification of DM. The suggested protocol for DM evaluation should include routine annual echocardiographic evaluation of all DM patients and CMR assessment of those with poorly controlled DM, microalbuminuria, heart failure, arrhythmia and recent alterations in clinical or echocardiographic evaluation.
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Affiliation(s)
- Sophie I Mavrogeni
- Onassis Cardiac Surgery Center, 17674 Athens, Greece
- University Research Institute of Maternal and Child Health and Precision Medicine, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, 11527 Athens, Greece
- Center for Adolescent Medicine and UNESCO Chair in Adolescent Health Care, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, 11527 Athens, Greece
| | | | - Flora Bacopoulou
- University Research Institute of Maternal and Child Health and Precision Medicine, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, 11527 Athens, Greece
- Center for Adolescent Medicine and UNESCO Chair in Adolescent Health Care, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, 11527 Athens, Greece
| | - George P Chrousos
- University Research Institute of Maternal and Child Health and Precision Medicine, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, 11527 Athens, Greece
- Center for Adolescent Medicine and UNESCO Chair in Adolescent Health Care, Medical School, National and Kapodistrian University of Athens, Aghia Sophia Children's Hospital, 11527 Athens, Greece
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Sun J, Meng X, Huang H, Jing J, Pan Y, Mei L, Jin A, Wang Y, Wei T, Cai X. Higher visceral adiposity index and lipid accumulation product in relation to increased risk of atherosclerotic burden in community-dwelling older adults. Exp Gerontol 2023; 174:112115. [PMID: 36758647 DOI: 10.1016/j.exger.2023.112115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 02/02/2023] [Accepted: 02/02/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND AND AIMS Visceral adiposity index (VAI) and lipid accumulation product (LAP), as anthropometric indices, have been applied to predict the risk of cardiovascular diseases (CVD). However, few studies investigated the correlation between these two indicators and cardio-cerebro-vascular atherosclerosis in community populations. Our study was to explore the association of VAI and LAP with coronary, intracranial and extracranial atherosclerosis in a community-based asymptomatic middle-aged and older population. METHODS Participants without a history of CVD in the study of PRECISE (Polyvascular Evaluation for Cognitive Impairment and Vascular Events) were included. The sex-special indicators of VAI and LAP were calculated and stratified by the tertiles. The presence of plaque and coronary segmental stenosis score (SSS) were assessed by coronary computed tomography (CTA), as well as intracranial and extracranial atherosclerotic burden were evaluated by high-resolution magnetic resonance imaging (HR-MRI), respectively. Binary or ordinal logistic regression was conducted to assess the association between each of the indexes and the presence and burden of atherosclerosis. RESULTS A total of 2875 subjects were included in the final analysis. The mean age was 60.9 ± 6.6 years and 1329 (46.2 %) participants were males. Compared with the first tertile of VAI, the higher tertile was associated with the presence of plaques (T3 vs T1, OR, 1.49, 95%CI, 1.12-1.98, for males; OR, 1.64, 95%CI, 1.24-2.17, for females) and atherosclerotic burden (T3 vs T1, adjusted cOR, 1.63, 95%CI, 1.24-2.14, for males; adjusted cOR, 1.70, 95%CI, 1.29-2.24, for females) in major coronary arteries. A similar association was found for LAP. VAI level has presented an association with the extracranial atherosclerotic plaques (T3 vs T1, OR, 1.34, 95%CI, 1.02-1.77) and burden (T3 vs T1, adjusted cOR 1.32, 95 % CI 1.00-1.73) only in females. Whereas, for intracranial atherosclerosis, the results failed to show any statistically significant association. CONCLUSIONS Among community-dwelling asymptomatic older adults, VAI and LAP were associated with the presence and burden of coronary atherosclerotic plaques, while VAI presented a weaker significant association with extracranial atherosclerosis in females.
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Affiliation(s)
- Jingping Sun
- Department of Neurology, the Central Hospital of Lishui, Lishui Hospital of Zhejiang University, Fifth Affiliated Hospital of Wenzhou Medical College, Lishui, Zhejiang, China; Lishui Clinical Research Center for Neurological Diseases, Lishui, Zhejiang, China
| | - Xia Meng
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Huifen Huang
- Department of Neurology, the Central Hospital of Lishui, Lishui Hospital of Zhejiang University, Fifth Affiliated Hospital of Wenzhou Medical College, Lishui, Zhejiang, China; Lishui Clinical Research Center for Neurological Diseases, Lishui, Zhejiang, China
| | - Jing Jing
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yuesong Pan
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Lerong Mei
- Department of Neurology, the Central Hospital of Lishui, Lishui Hospital of Zhejiang University, Fifth Affiliated Hospital of Wenzhou Medical College, Lishui, Zhejiang, China; Lishui Clinical Research Center for Neurological Diseases, Lishui, Zhejiang, China
| | - Aoming Jin
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yongjun Wang
- Department of Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China; China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Tiemin Wei
- Department of Cardiology, the Central Hospital of Lishui, Lishui Hospital of Zhejiang University, Fifth Affiliated Hospital of Wenzhou Medical College, Lishui, Zhejiang, China.
| | - Xueli Cai
- Department of Neurology, the Central Hospital of Lishui, Lishui Hospital of Zhejiang University, Fifth Affiliated Hospital of Wenzhou Medical College, Lishui, Zhejiang, China; Lishui Clinical Research Center for Neurological Diseases, Lishui, Zhejiang, China.
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Gupta R, Lodha S, Sharma KK, Sharma SK, Makkar JS, Bana A, Natani V, Kumar S, Bharati S, Sharma SK. Association of type 2 diabetes with coronary risk factors, clinical presentation, angiography, coronary interventions and follow-up outcomes: A single centre prospective registry. Diabetes Metab Syndr 2023; 17:102709. [PMID: 36689890 DOI: 10.1016/j.dsx.2023.102709] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/08/2023] [Accepted: 01/10/2023] [Indexed: 01/18/2023]
Abstract
BACKGROUND & AIMS To determine variations in coronary artery disease (CAD) clinical presentation, interventions, and outcomes in patients with diabetes vs without, a prospective study was performed. METHODS Successive patients with predominantly acute coronary syndromes who underwent percutaneous coronary intervention (PCI) were enrolled from January 2018 to March 2021. Patients with diabetes were compared to those without diabetes to determine differences in clinical and angiographic features and outcomes. In-person and telephonic follow-up were performed. Primary outcome was cardiovascular death and co-primary were major adverse cardiovascular events (cardiovascular death, myocardial infarction, revascularization, stroke). Cox-proportional hazard ratios (HR) and 95% confidence intervals (CI) were calculated. RESULTS 5181 patients (men 4139,women 1042) were enrolled. Acute coronary syndrome(ACS) was in 4917 (94.9%) and diabetes in 1987 (38.4%). Patients with diabetes were older (61.1 ± 9.6 vs 59.7 ± 11.5years), with more hypertension (71.1 vs 45.5%), chronic kidney disease (3.0 vs 1.7%), previous PCI (13.5 vs 11.0%), past coronary artery bypass graft surgery (4.9 vs 2.4%), non ST-elevation myocardial infarction (59.6 vs 51.6%) and triple vessel disease (20.3 vs 17.2%) (p < 0.01). Duration of hospitalization was more in diabetes (4.2 ± 2.6 vs 4.0 ± 2.1 days, p = 0.023) with no difference in in-hospital deaths (1.4 vs 1.0%, p = 0.197). Follow up was performed in 1202 patients (diabetes 499,41.5%) enrolled from April 2020 to March 2021 (median 16.4 months). In diabetes there were more cardiovascular deaths (multivariate adjusted HR 2.38, CI 1.13-5.02) and all-cause deaths (HR 1.85, CI 1.06-3.22). CONCLUSIONS CAD patients with diabetes undergoing PCI have more hypertension, chronic kidney disease, non ST-elevation myocardial infarction and triple vessel disease. At medium-term follow-up the incidence of cardiovascular and all-cause deaths is significantly more in these patients.
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Affiliation(s)
- Rajeev Gupta
- Department of Medicine, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India.
| | - Sailesh Lodha
- Department of Endocrinology, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Krishna Kumar Sharma
- Department of Clinical Research, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India; Department of Pharmacology, LBS College of Pharmacy, Rajasthan University of Health Sciences, Jaipur, India
| | - Sanjeev K Sharma
- Department of Cardiology, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Jitender S Makkar
- Department of Cardiology, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Ajeet Bana
- Department of Cardiovascular Surgery, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Vishnu Natani
- Department of Clinical Research, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Sumit Kumar
- Department of Clinical Research, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Shilpa Bharati
- Department of Clinical Research, Eternal Heart Care Centre and Research Institute, Jaipur, 302017, India
| | - Samin K Sharma
- Department of Cardiology, Mount Sinai Hospital and Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Xiao S, Dong Y, Huang B, Jiang X. Predictive nomogram for coronary heart disease in patients with type 2 diabetes mellitus. Front Cardiovasc Med 2022; 9:1052547. [PMID: 36440044 PMCID: PMC9684173 DOI: 10.3389/fcvm.2022.1052547] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 10/28/2022] [Indexed: 02/27/2024] Open
Abstract
OBJECTIVE This study aimed to identify risk factors for coronary heart disease (CHD) in patients with type 2 diabetes mellitus (T2DM), build a clinical prediction model, and draw a nomogram. STUDY DESIGN AND METHODS Coronary angiography was performed for 1,808 diabetic patients who were recruited at the department of cardiology in The Second Affiliated Hospital of Nanchang University from June 2020 to June 2022. After applying exclusion criteria, 560 patients were finally enrolled in this study and randomly divided into training cohorts (n = 392) and validation cohorts (n = 168). The least absolute shrinkage and selection operator (LASSO) is used to filter features in the training dataset. Finally, we use logical regression to establish a prediction model for the selected features and draw a nomogram. RESULTS The discrimination, calibration, and clinical usefulness of the prediction model were evaluated using the c-index, receiver operating characteristic (ROC) curve, calibration chart, and decision curve. The effects of gender, diabetes duration, non-high-density lipoprotein cholesterol, apolipoprotein A1, lipoprotein (a), homocysteine, atherogenic index of plasma (AIP), nerve conduction velocity, and carotid plaque merit further study. The C-index was 0.803 (0.759-0.847) in the training cohort and 0.775 (0.705-0.845) in the validation cohort. In the ROC curve, the Area Under Curve (AUC) of the training set is 0.802, and the AUC of the validation set is 0.753. The calibration curve showed no overfitting of the model. The decision curve analysis (DCA) demonstrated that the nomogram is effective in clinical practice. CONCLUSION Based on clinical information, we established a prediction model for CHD in patients with T2DM.
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Affiliation(s)
| | | | | | - Xinghua Jiang
- Department of Cardiovascular Medicine, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Antonopoulos AS, Simantiris S, Benetos G, Vlachopoulos C, Tsioufis K, Tousoulis D. Screening of asymptomatic patients with elevated lipoprotein(a) levels by coronary computed tomography angiography. Eur J Prev Cardiol 2022; 29:2049-2051. [PMID: 35104322 DOI: 10.1093/eurjpc/zwab217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/28/2021] [Accepted: 12/07/2021] [Indexed: 11/13/2022]
Affiliation(s)
- Alexios S Antonopoulos
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Spyridon Simantiris
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - George Benetos
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Charalambos Vlachopoulos
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Konstantinos Tsioufis
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
| | - Dimitris Tousoulis
- 1st Department of Cardiology, Hippokration Hospital, National and Kapodistrian University of Athens, Vas. Sofias Avenue 114, 11527 Athens, Greece
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Joseph JJ, Deedwania P, Acharya T, Aguilar D, Bhatt DL, Chyun DA, Di Palo KE, Golden SH, Sperling LS. Comprehensive Management of Cardiovascular Risk Factors for Adults With Type 2 Diabetes: A Scientific Statement From the American Heart Association. Circulation 2022; 145:e722-e759. [PMID: 35000404 DOI: 10.1161/cir.0000000000001040] [Citation(s) in RCA: 182] [Impact Index Per Article: 91.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Cardiovascular disease remains the leading cause of death in patients with diabetes. Cardiovascular disease in diabetes is multifactorial, and control of the cardiovascular risk factors leads to substantial reductions in cardiovascular events. The 2015 American Heart Association and American Diabetes Association scientific statement, "Update on Prevention of Cardiovascular Disease in Adults With Type 2 Diabetes Mellitus in Light of Recent Evidence," highlighted the importance of modifying various risk factors responsible for cardiovascular disease in diabetes. At the time, there was limited evidence to suggest that glucose-lowering medications reduce the risk of cardiovascular events. At present, several large randomized controlled trials with newer antihyperglycemic agents have been completed, demonstrating cardiovascular safety and reduction in cardiovascular outcomes, including cardiovascular death, myocardial infarction, stroke, and heart failure. This AHA scientific statement update focuses on (1) the evidence and clinical utility of newer antihyperglycemic agents in improving glycemic control and reducing cardiovascular events in diabetes; (2) the impact of blood pressure control on cardiovascular events in diabetes; and (3) the role of newer lipid-lowering therapies in comprehensive cardiovascular risk management in adults with diabetes. This scientific statement addresses the continued importance of lifestyle interventions, pharmacological therapy, and surgical interventions to curb the epidemic of obesity and metabolic syndrome, important precursors of prediabetes, diabetes, and comorbid cardiovascular disease. Last, this scientific statement explores the critical importance of the social determinants of health and health equity in the continuum of care in diabetes and cardiovascular disease.
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Coronary artery calcium score above 250 confirms the presence of significant stenosis in coronary CT angiography of symptomatic patients. Coron Artery Dis 2021; 33:189-195. [PMID: 34148974 DOI: 10.1097/mca.0000000000001082] [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] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Evaluation of coronary artery calcium score (CACS) at multiple low and high cutoff values for the detection of significant coronary stenosis at two different cutoffs (50 and 70%) in a large number of symptomatic patients was not investigated previously in one study. This study aims to investigate if there are a correlation and statistical significance between different CACS cutoffs and the severity of coronary artery stenosis by coronary CT angiography (CCTA) in symptomatic patients. METHODS This is a retrospective study that included all symptomatic patients who had CCTA in a tertiary care hospital over a period of 7 years. RESULTS CCTA of 502 patients was evaluated (406 included, mean age 56.2 years); 230 were males (56.7%). The prevalence of stenosis at any percentage was 53.7%, ≥50% was 26.6% and ≥70% was 12.3%. The mean CACS was 84.5 (range 0-1860), for males was 124.5 and for females was 32.1. Patients with CACS of zero (59%) and CACS of ≥1 (41%) had a mean stenosis of 8.9% (range 0-75%) and 52.6% (range 0-100%), respectively. All patients with a CACS of ≥250 were found to have ≥50% stenosis (100% specificity and positive predictive value, 35.2% sensitivity, 81% negative predictive value and 82.6% accuracy). The percentage of stenosis increased as CACS increased with strong statistical significance (P value < 0.0001) and a positive correlation (r = 0.58). CONCLUSIONS CACS is a valuable diagnostic tool to predict the severity of coronary artery stenosis. A cutoff value of 250 confirmed the presence of at least 50% stenosis in symptomatic patients.
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Ghoshhajra BB, Hedgire SS, Hurwitz Koweek LM, Beache GM, Brown RKJ, Davis AM, Hsu JY, Johnson TV, Kicska GA, Kligerman SJ, Litmanovich D, Maroules CD, Meyersohn N, Rabbat MG, Villines TC, Wann S, Abbara S. ACR Appropriateness Criteria® Asymptomatic Patient at Risk for Coronary Artery Disease: 2021 Update. J Am Coll Radiol 2021; 18:S2-S12. [PMID: 33958114 DOI: 10.1016/j.jacr.2021.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 01/14/2021] [Indexed: 01/07/2023]
Abstract
Coronary atherosclerotic disease is a leading cause of mortality and morbidity due to major cardiovascular events in the United States and abroad. Risk stratification and early preventive measures can reduce major cardiovascular events given the long latent asymptomatic period. Imaging tests can detect subclinical coronary atherosclerosis and aid initiation of targeted preventative efforts based on patient risk. A summary of available imaging tests for low-, intermediate-, and high-risk asymptomatic patients is outlined in this document. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
- Brian B Ghoshhajra
- Panel Vice Chair, Massachusetts General Hospital, Boston, Massachusetts.
| | - Sandeep S Hedgire
- Research Author, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, Assistant Clinical Director CV Division, Vascular Imaging
| | - Lynne M Hurwitz Koweek
- Panel Chair, Duke University Medical Center, Durham, North Carolina, Director, Cardiovascular Imaging, Medical Director of CT; Duke University Medical Center
| | - Garth M Beache
- University of Louisville School of Medicine, Louisville, Kentucky
| | - Richard K J Brown
- University of Utah, Department of Radiology and Imaging Sciences, Salt Lake City, Utah
| | - Andrew M Davis
- University of Chicago Medical Center, Chicago, Illinois, American College of Physicians, Associate Vice-Chair for Quality, Department of Medicine, University of Chicago
| | - Joe Y Hsu
- Kaiser Permanente, Los Angeles, California
| | - Thomas V Johnson
- Sanger Heart and Vascular Institute, Charlotte, North Carolina, Cardiology Expert
| | | | | | | | - Christopher D Maroules
- Naval Medical Center Portsmouth, Portsmouth, Virginia. Section Chief, Cardiovascular Imaging, Naval Medical Center Portsmouth, Board of Directors, Society of Cardiovascular Computed Tomography
| | | | - Mark G Rabbat
- Loyola University Medical Center, Maywood, Illinois, Society for Cardiovascular Magnetic Resonance
| | - Todd C Villines
- University of Virginia Health Center, Charlottesville, Virginia, Society of Cardiovascular Computed Tomography
| | - Samuel Wann
- Ascension Healthcare Wisconsin, Milwaukee, Wisconsin, Nuclear Cardiology Expert
| | - Suhny Abbara
- Specialty Chair, UT Southwestern Medical Center, Dallas, Texas
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12
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Vigili de Kreutzenberg S. Silent coronary artery disease in type 2 diabetes: a narrative review on epidemiology, risk factors, and clinical studies. EXPLORATION OF MEDICINE 2021. [DOI: 10.37349/emed.2021.00029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Silent coronary artery disease (CAD) is one of the manifestations of heart disease that particularly affects subjects with type 2 diabetes mellitus (T2DM). From a clinical point of view, silent CAD represents a constant challenge for the diabetologist, who has to decide whether a patient could or could not be screened for this disease. In the present narrative review, several aspects of silent CAD are considered: the epidemiology of the disease, the associated risk factors, and main studies conducted, in the last 20 years, especially aimed to demonstrate the usefulness of the screening of silent CAD, to improve cardiovascular outcomes in type 2 diabetes.
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13
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Ding Y, Liu Z, Dou G, Yang X, Wang X, Shan D, He B, Jing J, Chen Y, Yang J. Prognostic Value of Atherosclerotic Extent in Diabetic Patients with Nonobstructive Coronary Artery Disease. J Diabetes Res 2021; 2021:5597467. [PMID: 34212050 PMCID: PMC8211504 DOI: 10.1155/2021/5597467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Revised: 04/04/2021] [Accepted: 06/03/2021] [Indexed: 12/01/2022] Open
Abstract
METHODS AND RESULTS 813 DM patients (mean age 58.9 ± 9.9 years, 48.1% male) referred for CCTA due to suspected CAD in 2015-2017 were consecutively included. During a median follow-up of 31.77 months, 50 major adverse cardiovascular events (MACEs) (6.15%) were experienced, including 2 cardiovascular deaths, 14 nonfatal myocardial infarctions, 27 unstable anginas requiring hospitalization, and 7 strokes. Three groups were defined based on coronary stenosis combined with Leiden score as normal, nonobstructive Leiden < 5, and nonobstructive Leiden ≥ 5. Cox models were used to assess the prognosis of plaque burden within these groups. An incremental incidence of MACE rates was observed. After adjustment for age, gender, and presence of high-risk plaque, the group of Leiden ≥ 5 showed a higher risk than Leiden < 5 (HR: 1.88, 95% CI: 1.03-3.42, p = 0.039). Similar results were observed when segment involvement score (SIS) was used for sensitivity analysis. CONCLUSION Atherosclerotic extent was associated with the prognosis of DM patients with nonobstructive coronary artery disease, highlighting the importance of better risk stratification and management.
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Affiliation(s)
- Yipu Ding
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Zinuan Liu
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
- School of Medicine, Nankai University, Tianjin 300071, China
| | - Guanhua Dou
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Xia Yang
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Xi Wang
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Dongkai Shan
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Bai He
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Jing Jing
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Yundai Chen
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
| | - Junjie Yang
- Department of Cardiology, Chinese PLA General Hospital, Beijing 100853, China
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14
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Korosoglou G, Chatzizisis YS, Raggi P. Coronary computed tomography angiography in asymptomatic patients: Still a taboo or precision medicine? Atherosclerosis 2020; 317:47-49. [PMID: 33334549 DOI: 10.1016/j.atherosclerosis.2020.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 12/01/2020] [Indexed: 01/04/2023]
Affiliation(s)
- Grigorios Korosoglou
- GRN Hospital Weinheim, Department of Cardiology & Vascular Medicine, Weinheim, Germany.
| | | | - Paolo Raggi
- Division of Cardiology, University of Alberta, Edmonton, Canada
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15
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Jung CH, Mok JO. Recent Updates on Vascular Complications in Patients with Type 2 Diabetes Mellitus. Endocrinol Metab (Seoul) 2020; 35:260-271. [PMID: 32615710 PMCID: PMC7386121 DOI: 10.3803/enm.2020.35.2.260] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 06/05/2020] [Indexed: 12/20/2022] Open
Abstract
It is well known that patients with type 2 diabetes mellitus (T2DM) are at an increased risk of morbidity and mortality from atherosclerotic cardiovascular (CV) complications. Previously, the concept that diabetes mellitus (DM) is a "coronary artery disease (CAD) risk equivalent" was widely accepted, implying that all DM patients should receive intensive management. However, considerable evidence exist for wide heterogeneity in the risk of CV events among T2DM patients and the concept of a "CAD risk equivalent" has changed. Recent guidelines recommend further CV risk stratification in T2DM patients, with treatment tailored to the risk level. Although imaging modalities for atherosclerotic cardiovascular disease (ASCVD) have been used to improve risk prediction, there is currently no evidence that imaging-oriented therapy improves clinical outcomes. Therefore, controversy remains whether we should screen for CVD in asymptomatic T2DM. The coexistence of T2DM and heart failure (HF) is common. Based on recent CV outcome trials, sodium glucose cotransporter-2 inhibitors and glucagon like peptide-1 receptor agonists are recommended who have established ASCVD, indicators of high risk, or HF because of their demonstrated benefits for CVD. These circumstances have led to an increasing emphasis on ASCVD and HF in T2DM patients. In this review, we examine the literature published within the last 5 years on the risk assessment of CVD in asymptomatic T2DM patients. In particular, we review recent guidelines regarding screening for CVD and research focusing on the role of coronary artery calcium, coronary computed tomography angiography, and carotid intima-media thickness in asymptomatic T2DM patients.
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Affiliation(s)
- Chan-Hee Jung
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Ji-Oh Mok
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
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16
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Busse A, Cantré D, Beller E, Streckenbach F, Öner A, Ince H, Weber MA, Meinel FG. Cardiac CT: why, when, and how : Update 2019. Radiologe 2019; 59:1-9. [PMID: 31062037 DOI: 10.1007/s00117-019-0530-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE The aim of this study was to review established and emerging techniques of cardiac computed tomography (CT) and their clinical applications with a special emphasis on new techniques, recent trials, and guidelines. TECHNOLOGICAL INNOVATIONS Cardiac CT has made great strides in recent years to become an ever more robust and safe imaging technique. The improvements in spatial and temporal resolution are equally important as the substantial reduction in radiation exposure, which has been achieved through prospective ECG-triggering, low tube voltage scanning, tube current modulation, and iterative reconstruction techniques. CT-derived fractional flow reserve and CT myocardial perfusion imaging are novel, investigational techniques to assess the hemodynamic significance of coronary stenosis. ESTABLISHED AND EMERGING INDICATIONS In asymptomatic patients at risk for coronary artery disease, CT coronary artery calcium scoring is useful to assess cardiovascular risk and guide the intensity of risk factor modification. Coronary CT angiography is an excellent noninvasive test to rule out obstructive coronary artery disease in patients with stable chest pain. In acute chest pain with normal ECG and normal cardiac enzymes, cardiac CT can safely rule out acute coronary syndrome although its benefit and role in this indication remains controversial. Cardiac CT is the established standard for planning transcatheter aortic valve implantation and-increasingly-minimally invasive mitral valve procedures. PRACTICAL RECOMMENDATIONS Our review makes practical recommendations on when and how to perform cardiac CT and provides templates for structured reporting of cardiac CT examinations.
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Affiliation(s)
- Anke Busse
- Department of Diagnostic, Interventional, Neuro- and Pediatric Radiology, Rostock University Medical Center, Ernst-Heydemann-Str. 6, 18057, Rostock, Germany
| | - Daniel Cantré
- Department of Diagnostic, Interventional, Neuro- and Pediatric Radiology, Rostock University Medical Center, Ernst-Heydemann-Str. 6, 18057, Rostock, Germany
| | - Ebba Beller
- Department of Diagnostic, Interventional, Neuro- and Pediatric Radiology, Rostock University Medical Center, Ernst-Heydemann-Str. 6, 18057, Rostock, Germany
| | - Felix Streckenbach
- Department of Diagnostic, Interventional, Neuro- and Pediatric Radiology, Rostock University Medical Center, Ernst-Heydemann-Str. 6, 18057, Rostock, Germany
| | - Alper Öner
- Department of Internal Medicine, Division of Cardiology, Rostock University Medical Center, Rostock, Germany
| | - Hüseyin Ince
- Department of Internal Medicine, Division of Cardiology, Rostock University Medical Center, Rostock, Germany
| | - Marc-André Weber
- Department of Diagnostic, Interventional, Neuro- and Pediatric Radiology, Rostock University Medical Center, Ernst-Heydemann-Str. 6, 18057, Rostock, Germany
| | - Felix G Meinel
- Department of Diagnostic, Interventional, Neuro- and Pediatric Radiology, Rostock University Medical Center, Ernst-Heydemann-Str. 6, 18057, Rostock, Germany.
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17
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Moon SJ, Chun EJ, Yoon YE, Park KS, Jang HC, Lim S. Long-Term Prognostic Value of Coronary Computed Tomography Angiography in an Asymptomatic Elderly Population. J Am Heart Assoc 2019; 8:e013523. [PMID: 31752641 PMCID: PMC6912986 DOI: 10.1161/jaha.119.013523] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Background The prognostic value of coronary computed tomographic angiography (CCTA) for evaluating coronary artery disease in asymptomatic older adults is controversial. We investigated the prognostic value of CCTA in community‐dwelling elderly Koreans. Methods and Results Participants (n=470; mean age: 75.1±7.3 years) who underwent CCTA were enrolled from KLoSHA (Korean Longitudinal Study on Health and Aging), a community‐based prospective cohort. Using CCTA, coronary artery disease was classified as normal, nonobstructive, or obstructive according to the presence of 0%, <50%, or ≥50% stenosis, respectively. Coronary artery calcium scores were investigated together with Framingham risk score, atherosclerotic cardiovascular disease score, and individual risk factors. Major adverse cardiac events (MACE) were defined as a composite of cardiac event–related death or nonfatal myocardial infarction. During a median follow‐up of 8.2 years (interquartile range: 7.7–10.1 years), MACE occurred in 24 participants (5.1%). Compared with the normal group, participants in the obstructive group showed higher incidence of MACE (hazard ratio: 5.65; 95% CI, 1.22–26.16; P=0.027), whereas there were no significant differences in MACE between the normal and nonobstructive groups. The 8‐year event‐free survival rates were 98.1±1.1%, 94.9±1.6%, and 81.7±4.8% in the normal, nonobstructive, and obstructive groups, respectively. Compared with the Framingham risk score and coronary artery calcium score model, CCTA improved risk prediction by C‐index (from 0.698 to 0.749) and category‐free net reclassification index (0.478; P=0.022). Conclusions CCTA showed better long‐term prognostic value for MACE than coronary artery calcium score in this asymptomatic older population.
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Affiliation(s)
- Sun Joon Moon
- Department of Internal Medicine Seoul National University College of Medicine Seoul South Korea
| | - Eun Ju Chun
- Department of Radiology Seoul National University College of Medicine and Seoul National University Bundang Hospital Seongnam South Korea
| | - Yeonyee E Yoon
- Department of Cardiology Seoul National University College of Medicine and Seoul National University Bundang Hospital Seongnam South Korea
| | - Kyong Soo Park
- Department of Internal Medicine Seoul National University College of Medicine Seoul South Korea
| | - Hak Chul Jang
- Department of Internal Medicine Seoul National University College of Medicine Seoul National University Bundang Hospital Seoul South Korea
| | - Soo Lim
- Department of Internal Medicine Seoul National University College of Medicine Seoul National University Bundang Hospital Seoul South Korea
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18
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[Radiological imaging to assess individual cardiovascular risk]. Radiologe 2019; 59:35-42. [PMID: 30552484 DOI: 10.1007/s00117-018-0480-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
CLINICAL/METHODICAL ISSUE Radiologic imaging for the assessment of individual cardiovascular risk. STANDARD RADIOLOGICAL METHODS The correct estimation of the individual cardiovascular risk is prerequisite for the prevention of cardiovascular diseases. Here, extensive evidence is available for coronary calcium scans as well as coronary CT angiography (CTA). METHODICAL INNOVATIONS Summary of the available evidence for the use of calcium score and coronary CTA. Illustration of the significance of both tests in current guidelines. PERFORMANCE Both tests have high prognostic value, surpassing a risk-factor based assessment. In comparison with the calcium score, the CTA has higher incremental value. ACHIEVEMENTS Results from recent trials confirm an improvement of outcomes in symptomatic patients by performing a CTA compared with standard care. PRACTICAL RECOMMENDATIONS European and US guidelines recommend a calcium score for risk stratification of asymptomatic patients with a low to intermediate risk profile. For symptomatic patients with low to intermediate coronary artery disease pretest probability, a CTA is recommended.
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19
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Yuan Y, Peng W, Liu Y, Xu Z. Circulating miR-130 and its target PPAR-γ may be potential biomarkers in patients of coronary artery disease with type 2 diabetes mellitus. Mol Genet Genomic Med 2019; 7:e909. [PMID: 31368668 PMCID: PMC6732310 DOI: 10.1002/mgg3.909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 05/18/2019] [Accepted: 07/17/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Patients of coronary artery disease (CAD) with type 2 diabetes mellitus (DM2) show increased mortality risk than CAD patients without DM2, while few biomarkers can be used to discriminate them. METHODS Fifty-nine patients of CAD with DM2 (DM2-CAD group), 79 patients of CAD without DM2 (CAD group), and 63 healthy control subjects were recruited. Circulating miR-130 (miR-130a and miR-130b) and PPAR-γ (peroxisome proliferator-activated receptor gamma) were measured and their Pearson correlation was analyzed. 3' UTR binding prediction and luciferase assay were used to determine the target relationship between miR-130 and PPAR-γ. Receiver operating characteristics (ROC) analysis was performed to test the discrimination ability of miR-130 between DM2-CAD and CAD groups. RESULTS miR-130a and miR-130b showed decreased expression in DM2-CAD group when compared with the CAD group and health control. Both bioinformatics and luciferase assays showed that miR-130 could bind the 3' UTR of PPAR-γ. Furthermore, miR-130 negatively correlated with PPAR-γ in both CAD and DM2-CAD group in Pearson's coefficient analysis. Both miR-130a and miR-130b were able to discriminate DM2-CAD group from CAD group and control subjects. CONCLUSION Circulating miR-130 may regulate the expression of PPAR-γ and can be used as a biomarker to discriminate DM2-CAD from CAD.
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Affiliation(s)
- Yonggang Yuan
- Department of Cardiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Wanzhong Peng
- Department of Cardiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Yongxing Liu
- Department of Cardiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
| | - Zesheng Xu
- Department of Cardiology, Cangzhou Central Hospital, Cangzhou, Hebei, China
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20
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Non-Invasive Imaging in Diabetic Cardiomyopathy. J Cardiovasc Dev Dis 2019; 6:jcdd6020018. [PMID: 30995812 PMCID: PMC6617232 DOI: 10.3390/jcdd6020018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/11/2019] [Accepted: 04/15/2019] [Indexed: 12/21/2022] Open
Abstract
There is increasing recognition of a specific diabetic cardiomyopathy beyond ischemic cardiomyopathy, which leads to structural and functional myocardial abnormalities. The aim of this review is to summarize the recent literature on diagnostic findings and prognostic significance of non-invasive imaging including echocardiography, nuclear imaging, computed tomography and cardiovascular magnetic resonance in diabetic cardiomyopathy.
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21
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Arora S, Ofstad AP, Ulimoen GR, Birkeland KI, Endresen K, Gullestad L, Johansen OE. Asymptomatic coronary artery disease in a Norwegian cohort with type 2 diabetes: a prospective angiographic study with intravascular ultrasound evaluation. Cardiovasc Diabetol 2019; 18:26. [PMID: 30851727 PMCID: PMC6408758 DOI: 10.1186/s12933-019-0832-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Accepted: 02/19/2019] [Indexed: 01/24/2023] Open
Abstract
Aims The prevalence of asymptomatic coronary artery disease (CAD) in type 2 diabetes (T2D) is unclear. We investigated the extent and prevalence of asymptomatic CAD in T2D patients by utilizing invasive coronary angiography (ICA) and intravascular ultrasound (IVUS), and whether CAD progression, evaluated by ICA, could be modulated with a multi-intervention to reduce cardiovascular (CV) risk. Methods Fifty-six T2D patients with ≥ 1 additional CV risk factor participated in a 2 year randomized controlled study comparing hospital-based multi-intervention (multi, n = 30) versus standard care (stand, n = 26), with a pre-planned follow-up at year seven. They underwent ICA at baseline and both ICA and IVUS at year seven. ICA was described by conventional CAD severity and extent scores. IVUS was described by maximal intimal thickness (MIT), percent and total atheroma volume and compared with individuals without T2D and CAD (heart transplant donors who had IVUS performed 7–11 weeks post-transplant, n = 147). Results Despite CV risk reduction in multi after 2 years intervention, there was no between-group difference in the progression of CAD at year seven. Overall, the prevalence of CAD defined by MIT ≥ 0.5 mm in the T2DM subjects was 84%, and as compared to the non-T2DM controls there was a significantly higher atheroma burden (mean MIT, PAV and TAV in the T2D population were 0.75 ± 0.27 mm, 33.8 ± 9.8% and 277.0 ± 137.3 mm3 as compared to 0.41 ± 0.19 mm, 17.8 ± 7.3% and 134.9 ± 100.6 mm3 in the reference population). Conclusion We demonstrated that a 2 year multi-intervention, despite improvement in CV risk factors, did not influence angiographic progression of CAD. Further, IVUS revealed that the prevalence of asymptomatic CAD in T2D patients is high, suggesting a need for a broader residual CV risk management using alternative approaches. Trial registration Clinical trials.gov id: NCT00133718 (https://clinicaltrials.gov/ct2/show/NCT00133718) Electronic supplementary material The online version of this article (10.1186/s12933-019-0832-2) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Satish Arora
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.,KG Jebsen Center for Cardiac Research, University of Oslo, and Center for Heart Failure Research, Oslo University Hospital, Oslo, Norway
| | - Anne Pernille Ofstad
- Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, Gjettum, PB 800, 3004, Drammen, Norway.
| | - Geir R Ulimoen
- Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, Gjettum, PB 800, 3004, Drammen, Norway.,Department of Radiology, Akershus University Hospital, Lørenskog, Norway
| | - Kåre I Birkeland
- Department of Transplantation Medicine, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Knut Endresen
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway
| | - Lars Gullestad
- Department of Cardiology, Oslo University Hospital Rikshospitalet, Oslo, Norway.,Faculty of Medicine, University of Oslo, Oslo, Norway.,KG Jebsen Center for Cardiac Research, University of Oslo, and Center for Heart Failure Research, Oslo University Hospital, Oslo, Norway
| | - Odd Erik Johansen
- Department of Medical Research, Bærum Hospital Vestre Viken Hospital Trust, Gjettum, PB 800, 3004, Drammen, Norway
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22
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Al’Aref SJ, Mrsic Z, Feuchtner G, Min JK, Villines TC. The Journal of Cardiovascular Computed Tomography year in review - 2018. J Cardiovasc Comput Tomogr 2018; 12:529-538. [DOI: 10.1016/j.jcct.2018.10.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 10/18/2018] [Indexed: 12/24/2022]
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