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Sukmawati I, Christiani A, Langow SS, Lukito AA. Young mother with lupus and life-altering cardiocerebrovascular nightmare: a case report. Eur Heart J Case Rep 2022; 6:ytac293. [PMID: 35898406 PMCID: PMC9311826 DOI: 10.1093/ehjcr/ytac293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 05/06/2022] [Accepted: 07/08/2022] [Indexed: 11/23/2022]
Abstract
Background Systemic lupus erythematosus (SLE) predominantly affects women and increases their cardiovascular disease risk up to three-fold. Young women with SLE face various challenges and gender-specific issues, especially concerning pregnancy. Case summary A female patient, 37 years old, married with two children, hospitalized for SLE, consulted for chest pain, shortness of breath, and dry cough. She quit her medication in the past 7 years prior to her admission in the hope of conceiving. Physical examinations showed signs of heart failure. Electrocardiogram revealed recent myocardial infarction. She had increased hs-Troponin T 180.3 pg/mL and NTproBNP 13 419 ng/L. An echocardiogram demonstrated a low ejection fraction at 30.4%, left ventricle thrombus, and wall motion abnormalities. The angiogram showed severe coronary artery disease. Her condition was then complicated by embolic stroke and recurrent bleeding from anticoagulant subcutaneous punctured sites. Discussion Patients with SLE are prone to hypercoagulability and accelerated atherosclerosis, which may lead to pre-mature mortality. In this case, balancing risk for bleeding vs. ischaemia is a see-saw decision. The current risk scores do not cater specifically to this population, but the existing ones suggest this patient will have an equally undesired outcome. Hence, a multi-disciplinary team discussion was needed. Considering the immense risk of any intervention at the time, the decision was to administer a conservative treatment. Conclusion Recognizing and anticipating gender-specific issues in managing patients with SLE are keys to preventing catastrophic complications. Multi-disciplinary team involvement is critical in dealing with complex cases.
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Affiliation(s)
- Indah Sukmawati
- Heart Centre, Siloam Hospitals Lippo Village , Jalan Siloam No. 6 Lippo 15811, Tangerang, Banten , Indonesia
- Department of Cardiovascular, Faculty of Medicine, Universitas Pelita Harapan , Tangerang, Banten , Indonesia
| | - Agatha Christiani
- Emergency Department, Siloam Hospitals Lippo Village , Jalan Siloam No. 6 Lippo 15811, Tangerang, Banten , Indonesia
| | - Sandra Sinthya Langow
- Department of Internal Medicine, Siloam Hospitals Lippo Village , Jalan Siloam No. 6 Lippo 15811, Tangerang, Banten , Indonesia
| | - Antonia Anna Lukito
- Heart Centre, Siloam Hospitals Lippo Village , Jalan Siloam No. 6 Lippo 15811, Tangerang, Banten , Indonesia
- Department of Cardiovascular, Faculty of Medicine, Universitas Pelita Harapan , Tangerang, Banten , Indonesia
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Kumar K, Seetharam K, Poonam F, Gulati A, Sadiq A, Shetty V. The Role of Cardiac Imaging in the Evaluation of Cardiac Involvement in Systemic Diseases. Cureus 2021; 13:e20708. [PMID: 35106243 PMCID: PMC8788898 DOI: 10.7759/cureus.20708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/23/2021] [Indexed: 11/05/2022] Open
Abstract
For systemic diseases like rheumatoid arthritis, systemic lupus erythematosus (SLE), systemic sclerosis, systemic vasculitis, myopathies, and mixed connective tissue diseases, cardiac disease is a major contributing factor for morbidity and mortality. The cardiovascular manifestations are the result of various pathophysiological components, which complicate management. Furthermore, the signs and symptoms can be subtle and missed due to the complex nature of the underlying condition. As a result, various imaging approaches play an imperative role in diagnosis and prognosis. The evolving role of these modalities could lead to risk stratification and improved therapies in the future. In conclusion, our review article will highlight the role of cardiac imaging in the evaluation of cardiac involvement for systemic diseases.
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Myocardial Perfusion Abnormalities in Young and Premenopausal Women with Systemic Lupus Erythematosus, Detected with 99MTC MIBI Myocardial Perfusion Scintigraphy - Prevalence and Correlation with Proatherogenic Factors. ACTA ACUST UNITED AC 2019; 39:79-92. [PMID: 30864359 DOI: 10.2478/prilozi-2018-0045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
INTRODUCTION Atherosclerosis in young and premenopausal women with systemic lupus erythematosus (SLE) is frequent, premature and progressive. Although asymptomatic or with atypical clinical presentation, the patients are at high risk of cardiac events. Aim of this study is to estimate the risk profile for atherogenesis and the prevalence of myocardial perfusion abnormalities with 99mTc myocardial perfusion scintigraphy (MPS) in young and premenopausal women. MATERIAL AND METHODS Sixty female patients, aged 30-72 years (divided into two subgroups - patients under 45 years of age and patients over 45 years), diagnosed with SLE for over of 5 years, in active phase of the disease were analyzed for disease activity scores (SLEDAI), the immunologic status of the disease (ANA and a-DNA antibodies in the serum), procoagulant tendency (antiphospholipid antibodies-APhL and lupus-anticoagulant-LAC), the activity of the inflammatory process (hsCRP), the anti-SLE therapeutic approach and the presence of traditional risk factors for atherosclerosis (BMI, smoking, hypertension, hyperlipidemia, diabetes, and familial history for the CAD). Using one-day Dipyridamol - Rest 99mTc SPECT Gated MPS SPECT the extent, severity and reversibility of myocardial perfusion abnormalities were estimated, along with summed scores at stress, rest and summed difference scores and left ventricle volumes and ejection fraction. RESULTS Abnormal MPS SPECT were detected in 27/60 or in 45% of patients, with one vessel affection of 66.7% (18/27pts) of LAD and 14.8% (4/27pts) o RCA and with two vessel disease of LAD/RCA in 2/27 pts (7.4%) and LAD/Cx in 3/27pts (11.1%). Myocardial perfusion abnormalities were equally prevalent in subgroups of patients younger than 45 years (44,4%) and in patients older than 45 years (45.5%) (ns). The subgroups did not differ significantly concerning the extent of perfusion abnormalities (9,8±3.2% of LV myocardial mass vs. 9,8±7.1%,ns), their severity (with predominance of mild perfusion defects, 48,6% vs. 51,3%,ns) and reversibility (reversible in 41.3% and 58.6%, ns). The differences between the summed scores of severity and the extent of ischemia in the two subgroups were statistically nonsignificant. Younger patients had significantly higher end-diastolic, end-systolic and stroke volumes during stress and rest conditions, compared to older patients (p<0,01) although there were no differences in systolic function, which was not affected in either of the groups as expressed threw ejection fraction. Although nonsignificant, younger patients had higher values of hsCRP and higher procoagulant activity (positive aPhL, LAC) while they were with more active disease activity, with higher SLEDAI score compared to older patients (p=0.028). Higher SLEDAI score and LV volumes, especially EDV at stress were identified as predictor of abnormal MPS in younger groups and more aggressive multidrug anti SLE treatment as predictor of normal MPS. CONCLUSION The prevalence and characteristics of myocardial perfusion abnormalities in young SLE are equal as the same in older SLE patients, which indicates the presence of premature, accelerated atherosclerosis in young cohort of patients with SLE. Younger SLE patients with pure disease control (higher SLEDAI score, less aggressive treatment, high hsCRP values and pronounced procoagulant tendency) should undergo screening for myocardial perfusion abnormalities s using 99mTc MIBI MPS).
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The heart in systemic lupus erythematosus - A comprehensive approach by cardiovascular magnetic resonance tomography. PLoS One 2018; 13:e0202105. [PMID: 30273933 PMCID: PMC6167090 DOI: 10.1371/journal.pone.0202105] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Accepted: 07/28/2018] [Indexed: 11/21/2022] Open
Abstract
Background In systemic lupus erythematosus (SLE), cardiac manifestations, e.g. coronary artery disease (CAD) and myocarditis are leading causes of morbidity and mortality. The prevalence of subclinical heart disease in SLE is unknown. We studied whether a comprehensive cardiovascular magnetic resonance (CMR) protocol may be useful for early diagnosis of heart disease in SLE patients without known CAD. Methods In this prospective, observational, cross-sectional study CMR including cine, late gadolinium enhancement (LGE) and stress perfusion sequences, ECG, and blood sampling were performed in 30 consecutive SLE patients without known CAD. All patients fulfilled at least 4/11 American College of Rheumatology (ACR) Criteria for the classification of SLE. Results 30 patients (83% female) were enrolled, mean age was 45±14 years and mean SLE disease duration was 10±8 years. 80% had low to moderate disease activity. All had a low SLE damage index. CMR was abnormal in 13/30 (43%), showing LGE in 9/13, stress perfusion deficits in 5/13 and pericardial effusion (PE) in 7/13. Patients with non-ischemic LGE had more often microalbuminuria while patients with stress perfusion deficits a history of hypertension, renal disorder as ACR criterion, repolarisation abnormalities on ECG and larger LV enddiastolic volume index. There was no correlation between clinical symptoms and CMR results. Conclusion Our study shows that cardiac involvement as observed by CMR is frequent in SLE and not necessarily associated with typical symptoms. CMR may thus help to detect subclinical cardiac involvement, which could lead to earlier treatment. Additionally we identify possible risk factors associated with cardiac involvement.
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Sanjadi M, Rezvanie Sichanie Z, Totonchi H, Karami J, Rezaei R, Aslani S. Atherosclerosis and autoimmunity: a growing relationship. Int J Rheum Dis 2018; 21:908-921. [PMID: 29671956 DOI: 10.1111/1756-185x.13309] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Atherosclerosis is regarded as one of the leading causes of mortality and morbidity in the world. Nowadays, it seems that atherosclerosis cannot be defined merely through the Framingham traditional risk factors and that autoimmunity settings exert a remarkable role in its mechanobiology. Individuals with autoimmune disorders show enhanced occurrence of cardiovascular complications and subclinical atherosclerosis. The mechanisms underlying the atherosclerosis in disorders like rheumatoid arthritis, systemic lupus erythematosus, antiphospholipid syndrome, systemic sclerosis and Sjögren's syndrome, seem to be the classical risk factors. However, chronic inflammatory processes and abnormal immune function may also be involved in atherosclerosis development. Autoantigens, autoantibodies, infectious agents and pro-inflammatory mediators exert a role in that process. Being armed with the mechanisms underlying autoimmunity in the etiopathogenesis of atherosclerosis in rheumatic autoimmune disorders and the shared etiologic pathway may result in substantial developing therapeutics for these patients.
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Affiliation(s)
- Maryam Sanjadi
- Department of Biochemistry, Islamic Azad University, Falavarjan Branch, Tehran, Iran
| | | | - Hamidreza Totonchi
- Department of Biochemistry, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jafar Karami
- Department of Immunology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Ramazan Rezaei
- Department of Immunology, Medical School, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saeed Aslani
- Rheumatology Research Center, Tehran University of Medical Sciences, Tehran, Iran
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Atherosclerosis in systemic lupus erythematosus. Best Pract Res Clin Rheumatol 2017; 31:364-372. [PMID: 29224678 DOI: 10.1016/j.berh.2017.09.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 08/05/2017] [Indexed: 12/12/2022]
Abstract
Cardiovascular disease (CVD), comprising coronary heart disease and stroke, is one of the most important causes of death in patients with systemic lupus erythematosus (SLE). The risks of developing both clinical CVD and sub-clinical atherosclerosis are increased in patients with SLE. This increase is not fully explained by traditional cardiovascular risk factors such as smoking, hypertension and elevated cholesterol, and it is believed that immune dysfunction also contributes to CVD risk in SLE. In particular, recent studies have shown that abnormalities in both serum lipid profile and the autoantibody and T lymphocyte response to lipids may play a role in development of atherosclerosis. The standard CVD risk calculation algorithms based on traditional risk factors underestimate the risk of developing CVD in patients with SLE. Thus, novel algorithms incorporating new biomarkers such as pro-inflammatory high-density lipoprotein and use of imaging techniques such as carotid ultrasound scanning may become increasingly valuable.
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Dhakal BP, Kim CH, Al-Kindi SG, Oliveira GH. Heart failure in systemic lupus erythematosus. Trends Cardiovasc Med 2017; 28:187-197. [PMID: 28927572 DOI: 10.1016/j.tcm.2017.08.015] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2017] [Revised: 08/22/2017] [Accepted: 08/28/2017] [Indexed: 11/19/2022]
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disorder characterized by a constellation of cardiovascular (CV) and non-CV manifestations. Even though CV complications such as accelerated atherosclerosis and elevated risk of myocardial infarction (MI) have been recognized for many years, there is limited evidence regarding SLE and its association with heart failure (HF). Traditional risk factors of atherosclerotic CV disease, as well as various SLE manifestations and therapies, independently or together, increase the risk of HF in this population. There is a need for sufficiently powered intervention studies focusing on specific risk factors to improve CV outcomes in SLE patients.
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Affiliation(s)
- Bishnu P Dhakal
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106
| | - Chang H Kim
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106
| | - Sadeer G Al-Kindi
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106
| | - Guilherme H Oliveira
- Division of Heart Failure and Cardiac Transplant, Department of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Case Western Reserve University, 11100 Euclid Avenue, Mailstop LKS 5038, Cleveland, OH 44106.
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8
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Poliwczak AR, Waszczykowska E, Dziankowska-Bartkowiak B, Koziróg M, Dworniak K. The use of heart rate turbulence and heart rate variability in the assessment of autonomic regulation and circadian rhythm in patients with systemic lupus erythematosus without apparent heart disease. Lupus 2017; 27:436-444. [PMID: 28795655 DOI: 10.1177/0961203317725590] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Systemic lupus erythematosus is a progressive autoimmune disease. There are reports suggesting that patients even without overt signs of cardiovascular complications have impaired autonomic function. The aim of this study was to assess autonomic function using heart rate turbulence and heart rate variability parameters indicated in 24-hour ECG Holter monitoring. Methods Twenty-six women with systemic lupus erythematosus and 30 healthy women were included. Twenty-four hour ambulatory ECG-Holter was performed in home conditions. The basic parameters of heart rate turbulence and heart rate variability were calculated. The analyses were performed for the entire day and separately for daytime activity and night time rest. Results There were no statistically significant differences in the basic anthropometric parameters. The mean duration of disease was 11.52 ± 7.42. There was a statistically significant higher turbulence onset (To) value in patients with systemic lupus erythematosus, median To = -0.17% (minimum -1.47, maximum 3.0) versus To = -1.36% (minimum -4.53, maximum -0.41), P < 0.001. There were no such differences for turbulence slope (Ts). In the 24-hour analysis almost all heart rate variability parameters were significantly lower in the systemic lupus erythematosus group than in the healthy controls, including SDANN and r-MSSD and p50NN. Concerning the morning activity and night resting periods, the results were similar as for the whole day. In the control group, higher values in morning activity were noted for parameters that characterise sympathetic activity, especially SDANN, and were significantly lower for parasympathetic parameters, including r-MSSD and p50NN, which prevailed at night. There were no statistically significant changes for systemic lupus erythematosus patients for p50NN and low and very low frequency. There was a positive correlation between disease duration and SDNN, R = 0.417; P < 0.05 and SDANN, R = 0.464; P < 0.05, a negative correlation between low/high frequency ratio and r-MSSD, R = -0.454; P < 0.05; p50NN, R = -0.435; P < 0.05 and high frequency, R = -0.478; P < 0.05. In contrast, there was no statistically significant correlation between heart rate turbulence and other variables evaluated, including disease duration and the type of autoantibodies. CONCLUSION Our study confirms the presence of autonomic disorders with respect to both heart rate variability and heart rate turbulence parameters and the presence of diurnal disturbances of sympathetic-parasympathetic balance. Further studies are required.
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Affiliation(s)
- A R Poliwczak
- 1 Department of Internal Diseases and Clinical Pharmacology, 37808 Medical University of Lodz , Lodz, Poland
| | - E Waszczykowska
- 2 Department of Dermatology and Venereology, 37808 Medical University of Lodz , Lodz, Poland
| | | | - M Koziróg
- 3 Department of Internal Medicine and Cardiologic Rehabilitation, 37808 Medical University of Lodz , Lodz, Poland
| | - K Dworniak
- 4 Department of Internal Medicine and Geriatrics, Regional Specialized Hospital in Zgierz, Zgierz, Poland
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Zhou W, Lodhi F, Srichai MB. Role of Cardiac Imaging in Cardiovascular Diseases in Females. CURRENT RADIOLOGY REPORTS 2017. [DOI: 10.1007/s40134-017-0242-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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10
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A rare case of acute myocardial infarction with a non-specific symptom in a young female with systemic lupus erythematosus. J Cardiol Cases 2017; 16:56-61. [PMID: 30279797 DOI: 10.1016/j.jccase.2017.04.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Revised: 04/13/2017] [Accepted: 04/25/2017] [Indexed: 11/24/2022] Open
Abstract
A 31-year-old female with an 18-year history of systemic lupus erythematosus (SLE) complained of epigastralgia and consulted the emergency outpatient department at our hospital. Her physical examination revealed tenderness at the scrobiculus cordis, which was a non-specific symptom of coronary heart disease (CHD). We ultimately gave a diagnosis of acute myocardial infarction based on coronary angiography and performed percutaneous coronary intervention. Although pre-interventional intravascular ultrasound demonstrated distinct atherosclerotic lesions in the coronary arteries, there were no atherosclerotic lesions in other systemic arteries. Although CHD in young SLE patients is a significant cause of morbidity and premature death, it tends to be misdiagnosed because their symptoms may be non-specific. In addition, this case highlights the fact that even SLE patients with no systemic atherosclerosis are at risk for the development of CHD. <Learning objective: Coronary heart disease (CHD) in young systemic lupus erythematosus (SLE) patients is a significant cause of morbidity and premature death, but it tends to be misdiagnosed because their symptoms may be non-specific. Moreover, SLE patients are at risk for the development of CHD.>.
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Mavrogeni S, Koutsogeorgopoulou L, Dimitroulas T, Markousis-Mavrogenis G, Kolovou G. Complementary role of cardiovascular imaging and laboratory indices in early detection of cardiovascular disease in systemic lupus erythematosus. Lupus 2017; 26:227-236. [DOI: 10.1177/0961203316671810] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Background Cardiovascular disease (CVD) has been documented in >50% of systemic lupus erythematosus (SLE) patients, due to a complex interplay between traditional risk factors and SLE-related factors. Various processes, such as coronary artery disease, myocarditis, dilated cardiomyopathy, vasculitis, valvular heart disease, pulmonary hypertension and heart failure, account for CVD complications in SLE. Methods Electrocardiogram (ECG), echocardiography (echo), nuclear techniques, cardiac computed tomography (CT), cardiovascular magnetic resonance (CMR) and cardiac catheterization (CCa) can detect CVD in SLE at an early stage. ECG and echo are the cornerstones of CVD evaluation in SLE. The routine use of cardiac CT and nuclear techniques is limited by radiation exposure and use of iodinated contrast agents. Additionally, nuclear techniques are also limited by low spatial resolution that does not allow detection of sub-endocardial and sub-epicardial lesions. CCa gives definitive information about coronary artery anatomy and pulmonary artery pressure and offers the possibility of interventional therapy. However, it carries the risk of invasive instrumentation. Recently, CMR was proved of great value in the evaluation of cardiac function and the detection of myocardial inflammation, stress-rest perfusion defects and fibrosis. Results An algorithm for CVD evaluation in SLE includes clinical, laboratory, ECG and echo assessment as well as CMR evaluation in patients with inconclusive findings, persistent cardiac symptoms despite normal standard evaluation, new onset of life-threatening arrhythmia/heart failure and/or as a tool to select SLE patients for CCa. Conclusions A non-invasive approach including clinical, laboratory and imaging evaluation is key for early CVD detection in SLE.
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Affiliation(s)
- S Mavrogeni
- Onassis Cardiac Surgery Center, Athens, Greece
| | - L Koutsogeorgopoulou
- Department of Pathophysiology, School of Medicine, University of Athens, Athens, Greece
| | - T Dimitroulas
- 4th Department of Internal Medicine, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | | | - G Kolovou
- Onassis Cardiac Surgery Center, Athens, Greece
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Abstract
Accelerated atherosclerosis leading to coronary artery disease (CAD) and other cardiac manifestations have increasing importance for the management and outcome of systemic lupus erythematosus (SLE). There is increased cardiovascular mortality in SLE. Several traditional and disease-related risk factors, as well as corticosteroids are involved in lupus-associated atherosclerosis and its clinical manifestations. Cardiovascular risk is even higher in lupus patients also having secondary antiphospholipid syndrome (APS) due to the additive effects of SLE- and APS-related risk factors. The primary and secondary prevention of atherosclerosis and CAD in these diseases includes drug treatment, such as the use of statins and aspirin, as well as lifestyle modifications. Apart from CAD, other cardiac manifestations may also be present in SLE patients. Among these conditions, pericarditis is the most common, however, myocarditis, endocarditis and valvular disease, conduction abnormalities, impairment of systolic and diastolic function, pulmonary or peripheral arterial hypertension and microcirculatory problems may also occur. Early diagnosis of SLE, active immunosuppressive treatment and close follow-up of lupus patients and prevention may help to minimize cardiovascular risk in these individuals.
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Affiliation(s)
- Z Szekanecz
- Third Department of Medicine, Rheumatology Division, University Medical School of Debrecen, Debrecen, Hungary
| | - Y Shoenfeld
- Department of Medicine B and Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel
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García-Carrasco M, Escárcega RO, Pérez-Terrón J, Ramírez A, Muñoz-Guarneros M, Beltrán A, Pérez-Cuevas B, López-Colombo A, Cervera R. Lack of subclinical myocardial ischaemia in Mexican patients with systemic lupus erythematosus without traditional risk factors for coronary artery disease. Lupus 2016; 16:298-301. [PMID: 17439938 DOI: 10.1177/0961203307076519] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The objective of this study was to analyse whether patients with systemic lupus erythematosus (SLE) without traditional risk factors for coronary artery disease (CAD) develop subclinical myocardial ischaemia in the first years after diagnosis. A cross-sectional analysis of a cohort of 200 female SLE patients was conducted. We selected those patients who fulfilled the American College of Rheumatology (ACR) SLE criteria and had no traditional risk factors for CAD, including diabetes mellitus, hypertension, obesity, hyperlipidemia, and smoking. After an initial clinical and laboratory examination, patients were evaluated using a baseline echocardiogram and a dobutamine and atropine stress echocardiogram to search for subclinical myocardial ischaemia. Forty-one patients were included in the study. The mean age at the time of the study was 34.5 ± 9.56 years (mean ± SD). The mean age at diagnosis was 30.3 ± 9.39 years. The mean time from diagnosis was 3.9 ± 3.3 years. Baseline disease activity index (MEX-SLEDAI score) showed that 92.6% of patients had disease activity, although most patients had mild activity. A dobutamine and atropine stress echocardiogram was performed in 40 patients. All 40 patients had negative tests for subclinical myocardial ischaemia. Patients without traditional risk factors for CAD do not have an increased risk for subclinical myocardial ischaemia in the first years after diagnosis. A longitudinal follow-up study of these patients is needed to confirm our findings and assess if additional non-traditional risk factors for CAD increase the risk for myocardial ischaemia. Lupus (2007) 16, 298—301.
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Affiliation(s)
- M García-Carrasco
- Systemic Autoimmune Diseases Research Unit, HGR 36, CMN Manuel Avila Camacho, Instituto Mexicano del Seguro Social, Puebla, Mexico
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Kojuri J, Nazarinia MA, Ghahartars M, Mahmoody Y, Rezaian GR, Liaghat L. QT dispersion in patients with systemic lupus erythematosus: the impact of disease activity. BMC Cardiovasc Disord 2012; 12:11. [PMID: 22369270 PMCID: PMC3305358 DOI: 10.1186/1471-2261-12-11] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2011] [Accepted: 02/27/2012] [Indexed: 11/10/2022] Open
Abstract
Background Patients with systemic lupus erythematosus (SLE) have increased cardiovascular morbidity and mortality. Although autopsy studies have documented that the heart is affected in most SLE patients, clinical manifestations occur in less than 10%. QT dispersion is a new parameter that can be used to assess homogeneity of cardiac repolarization and autonomic function. We compared the increase in QT dispersion in SLE patients with high disease activity and mild or moderate disease activity. Methods and Results One hundred twenty-four patients with SLE were enrolled in the study. Complete history and physical exam, ECG, echocardiography, exercise test and SLE disease activity index (SLEDAI) were recorded. Twenty patients were excluded on the basis of our exclusion criteria. The patients were divided to two groups based on SLEDAI: 54 in the high-score group (SLEDAI > 10) and 50 in the low-score group (SLEDAI < 10). QT dispersion was significantly higher in high-score group (58.31 ± 18.66 vs. 47.90 ± 17.41 respectively; P < 0.004). QT dispersion was not significantly higher in patients who had received hydroxychloroquine (54.17 ± 19.36 vs. 50.82 ± 15.96, P = 0.45) or corticosteroids (53.58 ± 19.16 vs. 50.40 + 11.59, P = 0.47). There was a statistically significant correlation between abnormal echocardiographic findings (abnormalities of pericardial effusion, pericarditis, pulmonary hypertension and Libman-Sacks endocarditis) and SLEADI (P < 0.004). Conclusions QT dispersion can be a useful, simple noninvasive method for the early detection of cardiac involvement in SLE patients with active disease. Concerning high chance of cardiac involvement, cardiovascular evaluation for every SLE patient with a SLEDAI higher than 10 may be recommended. Trial registration Clinicaltrial.gov registration NCT01031797
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Affiliation(s)
- Javad Kojuri
- Cardiology Department, Shiraz University of Medical Sciences, Iran.
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15
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Imaging assessment of cardiovascular disease in systemic lupus erythematosus. Clin Dev Immunol 2011; 2012:694143. [PMID: 22110536 PMCID: PMC3202117 DOI: 10.1155/2012/694143] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2011] [Revised: 08/26/2011] [Accepted: 08/26/2011] [Indexed: 11/17/2022]
Abstract
Systemic lupus erythematosus is a multisystem, autoimmune disease known to be one of the strongest risk factors for atherosclerosis. Patients with SLE have an excess cardiovascular risk compared with the general population, leading to increased cardiovascular morbidity and mortality. Although the precise explanation for this is yet to be established, it seems to be associated with the presence of an accelerated atherosclerotic process, arising from the combination of traditional and lupus-specific risk factors. Moreover, cardiovascular-disease associated mortality in patients with SLE has not improved over time. One of the main reasons for this is the poor performance of standard risk stratification tools on assessing the cardiovascular risk of patients with SLE. Therefore, establishing alternative ways to identify patients at increased risk efficiently is essential. With recent developments in several imaging techniques, the ultimate goal of cardiovascular assessment will shift from assessing symptomatic patients to diagnosing early cardiovascular disease in asymptomatic patients which will hopefully help us to prevent its progression. This review will focus on the current status of the imaging tools available to assess cardiac and vascular function in patients with SLE.
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Hacker M, Becker C. The incremental value of coronary artery calcium scores to myocardial single photon emission computer tomography in risk assessment. J Nucl Cardiol 2011; 18:700-11; quiz 712-6. [PMID: 21567284 DOI: 10.1007/s12350-011-9384-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Marcus Hacker
- Department of Nuclear Medicine, University of Munich, Ziemssenstr.1, 80336, Munich, Germany.
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Zeller CB, Appenzeller S. Cardiovascular disease in systemic lupus erythematosus: the role of traditional and lupus related risk factors. Curr Cardiol Rev 2011; 4:116-22. [PMID: 19936286 PMCID: PMC2779351 DOI: 10.2174/157340308784245775] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2007] [Revised: 08/07/2007] [Accepted: 08/18/2007] [Indexed: 12/12/2022] Open
Abstract
Atherosclerosis is a chronic inflammatory disorder characterized by immune cell activation, inflammation driven plaque formation and subsequent destabilization. In other disorders of an inflammatory nature, the chronic inflammatory state per se has been linked to acceleration of the atherosclerotic process which is underlined by an increased incidence of cardiovascular disease (CVD) in disorders such as systemic lupus erythematosus (SLE), rheumatoid arthritis (RA) and antiphopholipid (Hughes) syndrome (APS). SLE is an autoimmune disease that may affect any organ. Premature coronary heart disease has emerged as a major cause of morbidity and mortality in SLE. In addition to mortality, cardiovascular morbidity is also markedly increased in these patients, compared with the general population. The increased cardiovascular risk can be explained only partially by an increased prevalence of classical risk factors for cardiovascular disease; it also appears to be related to inflammation. Inflammation is increasingly being considered central to the pathogenesis of atherosclerosis and an important risk factor for vascular disease. Recent epidemiologic and pathogenesis studies have suggested a great deal in common between the pathogenesis of prototypic autoimmune disease such as SLE and that of atherosclerosis. We will review traditional risk factors for CVD in SLE. We will also discuss the role of inflammation in atherosclerosis, as well as possible treatment strategies in these patients.
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Baharfard N, Shiroodi MK, Fotoohi F, Samangooie S, Asli IN, Eghtesadi-Araghi P, Javadi H, Semnani S, Amini A, Assadi M. Myocardial perfusion imaging using a technetium-99m sestamibi in asymptomatic and low risk for coronary artery disease patients with diagnosed systemic lupus erythematosus. Perfusion 2010; 26:151-7. [PMID: 21078771 DOI: 10.1177/0267659110389844] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
INTRODUCTION The aim of the present study was to evaluate technetium-99m sestamibi single photon emission tomography (SPECT) myocardial perfusion imaging (MPI) and its association with some clinical and laboratory parameters in an asymptomatic systemic lupus erythematosus (SLE) population. MATERIALS AND METHODS Twenty-one subjects with SLE and no suspected or documented coronary artery disease (CAD) accomplished myocardial perfusion imaging. Some SLE and CAD parameters were also evaluated in association with myocardial SPECT. RESULTS Twenty-one women with a diagnosis of SLE (mean age 36.9 ± 12.8) entered the study. All patients were in the low-risk category for CAD pretest; however, abnormal myocardial perfusion results were found in eight (38%) patients. Amongst the traditional CAD risk factors, there was a significant association between the presence of dyslipidemia and myocardial perfusion abnormalities (P= 0.047). However, we found no significant association between other traditional and SLE-specific risk factors. CONCLUSION This study's significant finding was that asymptomatic CAD is common in SLE patients, even in those thought to be low risk for CAD and in the absence of cardiac symptoms.
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Affiliation(s)
- Nastaran Baharfard
- Department of Nuclear Medicine, Taleghani Hospital, Shaheed Beheshti University of Medical Sciences, Tehran, Iran
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Significance of abnormal myocardial perfusion scintigraphy in young adult patients with SLE. Ann Nucl Med 2009; 23:725-8. [DOI: 10.1007/s12149-009-0295-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2009] [Accepted: 07/28/2009] [Indexed: 11/25/2022]
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Évaluation de la perfusion myocardique au cours du lupus érythémateux systémique. Rev Med Interne 2009; 30:119-24. [DOI: 10.1016/j.revmed.2008.06.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2008] [Revised: 05/26/2008] [Accepted: 06/29/2008] [Indexed: 11/22/2022]
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NIKPOUR MANDANA, GLADMAN DAFNAD, IBAÑEZ DOMINIQUE, BRUCE IANN, BURNS ROBERTJ, UROWITZ MURRAYB. Myocardial Perfusion Imaging in Assessing Risk of Coronary Events in Patients with Systemic Lupus Erythematosus. J Rheumatol 2009; 36:288-94. [DOI: 10.3899/jrheum.080776] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective.Classic risk factors do not fully account for the increased risk of coronary artery disease (CAD) in systemic lupus erythematosus (SLE), making identification of the subset of patients at risk challenging. In this prospective cohort study we investigated whether myocardial perfusion defects in SLE are predictive of CAD events, independently of traditional Framingham risk factors.Methods.We performed myocardial perfusion imaging in 122 women with SLE who did not have a history of CAD. Patients had clinical and serologic evaluation, and an assessment of cardiac risk factors. They were then followed for the occurrence of CAD events. Cox regression models were used to determine independent predictors of CAD.Results.Forty-six (37.7%) patients had perfusion defects. Median followup was 8.7 years, during which 15 CAD events occurred (1 myocardial infarction, 14 angina). Cox modeling showed that myocardial perfusion defects are strongly predictive of CAD [hazard ratio (HR) 13.0, 95% CI 2.8 to 60.1, p = 0.001]. Although the 10-year Framingham risk score was significantly predictive of CAD (HR 1.8, 95% CI 1.1 to 2.9, p = 0.01), the risk scores in groups with normal and abnormal scans were similar to the “low-risk” general population.Conclusion.In women with SLE, myocardial perfusion defects are strongly and independently predictive of CAD. Our findings suggest that myocardial perfusion imaging to assess risk of future coronary events should be considered in women with SLE.
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Sidiropoulos PI, Karvounaris SA, Boumpas DT. Metabolic syndrome in rheumatic diseases: epidemiology, pathophysiology, and clinical implications. Arthritis Res Ther 2008; 10:207. [PMID: 18492218 PMCID: PMC2483433 DOI: 10.1186/ar2397] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Subjects with metabolic syndrome--a constellation of cardiovascular risk factors of which central obesity and insulin resistance are the most characteristic--are at increased risk for developing diabetes mellitus and cardiovascular disease. In these subjects, abdominal adipose tissue is a source of inflammatory cytokines such as tumor necrosis factor-alpha, known to promote insulin resistance. The presence of inflammatory cytokines together with the well-documented increased risk for cardiovascular diseases in patients with inflammatory arthritides and systemic lupus erythematosus has prompted studies to examine the prevalence of the metabolic syndrome in an effort to identify subjects at risk in addition to that conferred by traditional cardiovascular risk factors. These studies have documented a high prevalence of metabolic syndrome which correlates with disease activity and markers of atherosclerosis. The correlation of inflammatory disease activity with metabolic syndrome provides additional evidence for a link between inflammation and metabolic disturbances/vascular morbidity.
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Affiliation(s)
- Prodromos I Sidiropoulos
- Department Rheumatology, Clinical Immunology and Allergy, University Hospital, Medical School, University of Crete, 1, Voules Str, Heraklion 71110, Greece.
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Yavuz B, Atalar E, Karadag O, Tulumen E, Ozer N, Akdogan A, Ertenli I, Kiraz S, Calguneri M, Ozmen F. QT dispersion increases in patients with systemic lupus erythematosus. Clin Rheumatol 2006; 26:376-9. [PMID: 16897115 DOI: 10.1007/s10067-006-0364-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2005] [Revised: 07/13/2005] [Accepted: 07/14/2005] [Indexed: 10/24/2022]
Abstract
Although autopsy studies have documented that heart is affected in most of systemic lupus erythematosus (SLE) patients, clinical manifestations occur in less than 10%. QT dispersion, a new parameter that can be used to assess homogeneity of cardiac repolarization and autonomic function, has not been studied in SLE patients. The aim of our study was to evaluate the QT dispersion (QTd) in SLE patients without overt cardiac involvement. Eighty-three patients with a diagnosis of SLE (mean age 41+/-13) and age- and sex-matched 77 healthy control subjects (mean age 43+/-10) were enrolled in the study. All subjects had their complete history taken, laboratory examination, and transthoracic echocardiography (ECG). Patients with cardiac disease, hypertension, diabetes, or taking medications that may effect QTd or any ECG abnormalities were excluded. Resting 12-lead ECG were recorded for measurement of QTd. None of the patients and control subjects had overt cardiac involvement. The mean SLE duration was 86.5+/-15.4 months. QT dispersion was significantly greater in SLE patients than incontrol subjects (55.2+/-24.7 vs 20.7+/-5.3 ms, respectively; p<0.001). There was no correlation between QTd and duration of SLE, SLEDAI-K score, corticosteroid usage, and presence of anti SS-A antibody. QT dispersion is significantly increased in SLE patients without overt cardiac involvement. Our result suggests that prolonged QT dispersion can be a useful noninvasive and simple method for early detection of cardiac involvement in SLE patients.
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Affiliation(s)
- Bunyamin Yavuz
- Department of Cardiology, Faculty of Medicine, Hacettepe University, 06100, Sihhiye , Ankara, Turkey.
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Abstract
Large increases in mortality related to premature atherosclerosis with coronary artery disease have been reported in patients with systemic lupus erythematosus (SLE). The current pathogenic hypothesis for atherosclerosis involves not only the classic factors identified in the Framingham study, but also includes chronic inflammation, corticosteroid therapy, excess of traditional risk factors, autoantibodies, immune complexes (containing antibodies to phospholipids, to oxidized low-density lipoproteins, and to endothelial cells), and cytokine-producing activated T cells. Early risk factor intervention and effective control of inflammation should be incorporated into the management of SLE to protect against atherosclerosis.
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Shoenfeld Y, Gerli R, Doria A, Matsuura E, Cerinic MM, Ronda N, Jara LJ, Abu-Shakra M, Meroni PL, Sherer Y. Accelerated atherosclerosis in autoimmune rheumatic diseases. Circulation 2006; 112:3337-47. [PMID: 16301360 DOI: 10.1161/circulationaha.104.507996] [Citation(s) in RCA: 375] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Yehuda Shoenfeld
- Department of Medicine B, Center for Autoimmune Diseases, Sheba Medical Center Tel-Hashomer, Sackler Faculty of Medicine, Tel-Aviv University, Israel.
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Schotte H, Becker H, Domschke W, Gaubitz M. [Cardiovascular monitoring of patients with systemic lupus erythematosus]. Z Rheumatol 2005; 64:564-75. [PMID: 16328762 DOI: 10.1007/s00393-005-0668-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2004] [Accepted: 10/05/2004] [Indexed: 11/28/2022]
Abstract
Accelerated atherosclerotic cardiovascular disease is increasingly recognized as a major cause of morbidity and mortality in patients with systemic lupus erythematosus (SLE). Cardiac manifestations of SLE are frequent and can involve almost all components of the heart. Pulmonary hypertension often develops during the course of SLE. The high incidence of cardiovascular complications may justify a screening of SLE patients in order to ensure early diagnosis and therapy. Results of diagnostic procedures that detect coronary insufficiency, surrogates of atherosclerotic burden and echocardiographic findings are often abnormal in SLE. However, evidence to support a routine screening for cardiovascular disease is currently not available. Therefore, based on the recommendations that have been proposed for other conditions associated with cardiovascular disease, we suggest assessment of risk factors and the performance of echocardiography at least annually in asymptomatic SLE patients. If two or more risk factors are present, an exercise ECG is recommended. The benefit, however, of screening SLE patients for cardiovascular disease has to be confirmed in prospective studies.
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Affiliation(s)
- H Schotte
- Medizinische Klinik und Poliklinik B, Universitätsklinikum Münster, Albert-Schweitzer-Str. 33, 48129 Münster, Germany.
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van Leuven SI, Kastelein JJP, Hayden MR, d'Cruz D, Hughes GR, Stroes ES. Cardiovascular disease in systemic lupus erythematosus: has the time for action come? Curr Opin Lipidol 2005; 16:501-6. [PMID: 16148533 DOI: 10.1097/01.mol.0000182533.19135.cb] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The recognition that inflammation is a hallmark of atherosclerotic disease has led to a series of studies reporting accelerated atherogenesis in chronic inflammatory diseases. Indeed, systemic lupus erythematosus is associated with an increased incidence of cardiovascular disease and the etiology thereof deserves closer attention. RECENT FINDINGS The association between systemic lupus erythematosus and accelerated atherosclerosis has recently been confirmed by surrogate-marker studies for cardiovascular disease in patients with systemic lupus erythematosus. Since the propensity towards cardiovascular disease cannot solely be explained by classical risk factors, disease-specific pathways have been put forward as additional risk factors. SUMMARY In the present review, we will discuss several of these factors as well as their potential impact for future prevention strategies in systemic lupus erythematosus.
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Affiliation(s)
- Sander I van Leuven
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, The Netherlands
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Lin CC, Ding HJ, Chen YW, Wang JJ, Ho ST, Kao A. High prevalence of asymptomatically poor muscle perfusion of lower extremities measured in systemic lupus erythematosus patients with abnormal myocardial perfusion. Rheumatol Int 2004; 24:227-9. [PMID: 12879274 DOI: 10.1007/s00296-003-0353-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2003] [Accepted: 05/18/2003] [Indexed: 10/26/2022]
Abstract
Patients with systemic lupus erythematosus (SLE) may develop premature atherosclerosis, notably peripheral vascular disease (PVD) presenting with intermittent claudication or gangrene. Therefore, it is important to investigate if high prevalence of poor muscle perfusion of lower extremities in SLE patients with abnormal myocardial perfusion is related to more cardiovascular risk factors. We used a well-established and noninvasive radionuclide method (xenon 133 muscle washout) to evaluate objectively the anterior tibial muscle perfusion of 34 SLE female patients without symptoms/signs of PVD in the lower extremities. The patients were separated into two groups according to myocardial perfusion imaging results. Meanwhile, 30 normal female controls with matched age distribution were also included for comparison. The muscle perfusion differed significantly ( P <0.05) between patients (1.90+/-0.41 ml/100 g per min) and controls (2.91+/-0.50 ml/100 g per min), as well as between 18 SLE patients with abnormal myocardial perfusion (1.33+/-0.43 ml/100 g per min) and 16 with normal myocardial perfusion (2.26+/-0.45 ml/100 g per min). Based on the xenon 133 muscle washout method, we conclude that muscle perfusion in the lower extremities of SLE patients without symptoms/signs of PVD is significantly decreased and related to abnormal myocardial perfusion.
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Affiliation(s)
- C C Lin
- Cardiovascular Division, Department of Internal Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Soep JB, Mietus-Snyder M, Malloy MJ, Witztum JL, von Scheven E. Assessment of atherosclerotic risk factors and endothelial function in children and young adults with pediatric-onset systemic lupus erythematosus. Arthritis Care Res (Hoboken) 2004; 51:451-7. [PMID: 15188333 DOI: 10.1002/art.20392] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To characterize atherosclerotic risk factors and endothelial function in pediatric-onset systemic lupus erythematosus (SLE). METHODS Lipoproteins, oxidized state, and autoantibodies to oxidized low-density lipoprotein (Ox-LDL) were assessed. Endothelial function was evaluated using brachial artery reactivity. RESULTS Thirty-three SLE patients and 30 controls were studied. SLE subjects had significantly decreased mean high-density lipoprotein (HDL) cholesterol (41 mg/dl versus 51 mg/dl; P = 0.002) and apolipoprotein A-I (97 mg/dl versus 199 mg/dl; P = 0.0004). There was no difference between groups in markers of oxidized state (including nitric oxide metabolites, isoprostanes, and Ox-LDL) or in endothelial function. However, SLE subjects had increased median anti-Ox-LDL IgG (2,480 relative light units [RLU] versus 1,567 RLU; P = 0.0007) and IgG immune complexes with LDL (4,222 RLU versus 2,868 RLU; P = 0.002). CONCLUSION Pediatric SLE patients had significantly decreased levels of HDL cholesterol and apolipoprotein A-I and elevated titers of autoantibodies to Ox-LDL. Despite these atherosclerotic risk factors, SLE patients had normal measures of oxidized state and endothelial function.
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Sella EMC, Sato EI, Leite WA, Oliveira Filho JA, Barbieri A. Myocardial perfusion scintigraphy and coronary disease risk factors in systemic lupus erythematosus. Ann Rheum Dis 2003; 62:1066-70. [PMID: 14583569 PMCID: PMC1754361 DOI: 10.1136/ard.62.11.1066] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To evaluate the prevalence of myocardial perfusion abnormalities and the possible association between myocardial perfusion defects and traditional coronary artery disease (CAD) risk factors as well as systemic lupus erythematosus (SLE) related risk factors. PATIENTS AND METHODS Female patients with SLE, disease duration >5 years, age 18-55 years, who had used steroids for at least one year were enrolled. Traditional CAD risk factors evaluated were arterial hypertension, diabetes mellitus, dyslipidaemia, postmenopausal status, smoking, obesity, and premature family CAD profile. Myocardial perfusion scintigraphy was evaluated by single photon emission computed tomography with technetium 99m-sestamibi at rest and after dipyridamole induced stress. RESULTS Eight two female patients with SLE without angina pectoris with mean (SD) age 37 (10) years, disease duration 127 (57) months, SLE Disease Activity Index (SLEDAI) score 6 (5), and SLICC/ACR-DI score 2 (2) were evaluated. Myocardial perfusion abnormalities were found in 23 patients (28%). The mean (SD) number of CAD risk factors was 2.2 (1.6). There was a significant positive correlation between age and number of CAD risk factors. Lower high density lipoprotein (HDL) cholesterol level showed a significant association with abnormal scintigraphy. Logistic regression analysis showed that lower HDL cholesterol level and diabetes mellitus were associated with myocardial perfusion abnormalities. Current vasculitis was also associated with abnormal scintigraphy. CONCLUSIONS Lower HDL cholesterol level and diabetes mellitus have a significant influence on abnormal myocardial perfusion results found in asymptomatic patients with SLE. Current vasculitis was associated with abnormal myocardial scintigraphy. These data suggest that abnormal myocardial scintigraphy may be related to subclinical atherosclerosis.
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Affiliation(s)
- E M C Sella
- Rheumatology Division, Universidade Federal de São Paulo, Escola Paulista de Medicina, Brazil
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Lin CC, Ding HJ, Chen YW, Wang JJ, Ho ST, Kao A. Usefulness of technetium-99 m sestamibi myocardial perfusion SPECT in detection of cardiovascular involvement in patients with systemic lupus erythematosus or systemic sclerosis. Int J Cardiol 2003; 92:157-61. [PMID: 14659847 DOI: 10.1016/s0167-5273(03)00106-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The main purpose of the study was to evaluate the utility of technetium-99m sestamibi myocardial perfusion single-photon emission computed tomography (Tc-99m sestamibi SPECT) in detection of cardiac involvement in systemic lupus erythematosus (SLE) or systemic sclerosis (SS) patients. Fifty SLE or SS female patients with cardiac symptom/sign such as chest discomfort and/or dyspnea and/or occasionally palpitation and 50 SLE or SS female patients without any cardiac symptom/sign were investigated using Tc-99m sestamibi SPECT during rest and stress after dipyridamole infusion. Twenty-five age- and sex-matched healthy females were also included as controls in this study. The results of Tc-99m sestamibi SPECT were classified into four types including normal, persistent perfusion defect (PD), reversible perfusion defect (RD), and reverse perfusion defect (RR). The results of Tc-99m sestamibi SPECT in the 25 healthy females were normal. Perfusion abnormalities were detected in 44/50 (88%) symptomatic SLE or SS patients. However, myocardial perfusion abnormalities were only detected in 19/50 (38%) asymptomatic SLE or SS patients (P value<0.05 by a chi2 test). However, for risk factor of coronary artery disease and abnormal resting EKG, the incidences were not significant between symptomatic and asymptomatic patients (P values >0.05 by a chi2 test). Tc-99m sestamibi SPECT is a useful noninvasive imaging modality to detect cardiac involvement in symptomatic or asymptomatic SLE or SS patients.
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Affiliation(s)
- Ching-Cheng Lin
- Cardiovascular Division, Department of Internal Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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Sella EMC, Sato EI, Barbieri A. Coronary artery angiography in systemic lupus erythematosus patients with abnormal myocardial perfusion scintigraphy. ACTA ACUST UNITED AC 2003; 48:3168-75. [PMID: 14613279 DOI: 10.1002/art.11260] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVE According to published studies, 16-82% of systemic lupus erythematosus (SLE) patients have abnormal findings on myocardial perfusion tests, but it has not been established whether these patients also have abnormal findings on coronary angiography. The aim of this study was to evaluate the frequency of abnormal findings on coronary angiography in SLE patients in whom myocardial perfusion scintigraphy revealed abnormalities. METHODS Ninety female SLE patients (ages 20-55 years, disease duration >5 years, and current or previous steroid treatment for >/=1 year) underwent myocardial perfusion scintigraphy with single-photon-emission computed tomography using (99m)Tc-sestamibi. Images were taken while the patient was at rest and after dipyridamole-induced stress. Myocardial perfusion defects were identified in 30 patients (33%). Twenty-one of these patients (mean +/- SD age 42 +/- 9; mean +/- SD disease duration 132 +/- 66 months) agreed to undergo coronary angiography. RESULTS Atherosclerotic plaques were identified by angiography in 8 of the 21 patients (38%). The majority of coronary abnormalities were localized in the anterior descending artery. The mean +/- SD number of risk factors for coronary artery disease (CAD) was significantly higher in the subgroup with (4.5 +/- 0.8) compared with the subgroup without (2.5 +/- 1.9) abnormal angiographic findings (P = 0.006). Arterial hypertension and postmenopause status were significantly associated with abnormal angiographic findings. Of the patients with at least 4 risk factors for CAD, coronary stenosis was present in 67% (P = 0.005). The number of American College of Rheumatology (ACR) criteria for SLE and scores on the SLE Disease Activity Index and the Systemic Lupus International Collaborating Clinics/ACR damage index were also higher in the subgroup with coronary stenosis (P < 0.05). CONCLUSION This is the first study to examine coronary angiography results in SLE patients with abnormal findings on myocardial scintigraphy. Our data suggest that myocardial scintigraphy can be used to screen SLE patients and that all patients with abnormal findings plus at least 4 risk factors for CAD should undergo coronary angiography.
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Affiliation(s)
- E M C Sella
- Universidade Federal de São Paulo, Escola Paulista de Medicina, Sao Paulo, Brazil
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Lin CC, Ding HJ, Yen RF, Wang JJ, Ho ST, Kao A. High prevalence of asymptomatically poor muscle perfusion of lower extremities measured in type II diabetes patients with abnormal myocardial perfusion. J Diabetes Complications 2003; 17:365-8. [PMID: 14583182 DOI: 10.1016/s1056-8727(02)00244-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Foot problems are the most common cause of hospital admission in patients with type II diabetes mellitus (DM). Poor muscle perfusion of lower extremities is thought to be the major component in the pathogenesis of foot problems. Therefore, it is important and interesting to investigate if high prevalence of poor muscle perfusion of lower extremities in type II DM patients with abnormal myocardial perfusion and more cardiovascular risk factors. We used a well-established and noninvasive radionuclide method (Xe-133 muscle washout) to objectively evaluate the anterior tibial muscle perfusion of 60 type II DM male patients without symptoms/signs of peripheral vascular disease (PVD) in the lower extremities. The patients were separated into groups according to the myocardial perfusion imaging results and cardiovascular risk factor survey. Meanwhile, 30 normal male controls with a matched age distribution were also included for comparison. The muscle perfusions were of significant difference (P-values <.05) between (1) 60 type II DM patients (1.84+/-0.43 ml/100 g/min) and 30 normal controls (2.95+/-0.52 ml/100 g/min), (2) 24 patients with abnormal myocardial perfusion (1.31+/-0.45 ml/100 g/min) and 36 patients with normal myocardial perfusion (2.24+/-0.48 ml/100 g/min), as well as (3) 28 patients with more cardiovascular risk factors (1.33+/-0.46 ml/100 g/min) and 22 patient with less cardiovascular risk factors (2.22+/-0.49 ml/100 g/min). Based on Xe-133 muscle washout method, we concluded that the muscle perfusion in the lower extremities of type II DM patients without symptoms/signs of PVD is significantly decreased and related to abnormal myocardial perfusion and more cardiovascular risk factors.
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Affiliation(s)
- Ching Cheng Lin
- Cardiovascular Division, Department of Internal Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
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