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Chorin E, Hochstadt A, Arad U, Ghantous E, Gertel S, Levartovsky D, Litinsky I, Elaluof O, Polachek A, Kaufman I, Aloush V, Borok S, Wigler I, Wollman J, Caspi D, Laufer-Perl M, Letourneau-Shesaf S, Berliner S, Elkayam O, Topilsky Y, Paran D. Soluble ST2 and CXCL-10 may serve as biomarkers of subclinical diastolic dysfunction in SLE and correlate with disease activity and damage. Lupus 2020; 29:1430-1437. [DOI: 10.1177/0961203320947805] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Objective Subclinical myocardial dysfunction has been reported to occur early in systemic lupus erythematous (SLE). The study aim was to search for biomarkers of subclinical myocardial dysfunction which may correlate with disease activity in SLE patients. Methods This is a prospective, controlled, cross-sectional study of 57 consecutive patients with SLE and 18 controls. Serum samples were obtained to determine serum soluble ST2 (sST2), CXCL-10 and high-sensitivity troponin (hs-troponin) levels. All participants underwent an echocardiographic tissue Doppler study. Results sST2, CXCL-10 and hs-troponin levels were higher in patients with higher SLE disease activity (SLEDAI). sST2 and CXCL-10 levels were higher in patients with more disease damage as measured by the SLE damage index. Measures of diastolic dysfunction, as assessed by echocardiographic tissue Doppler negatively correlated with log CXCL-10: including E/A; E/e′lateral and E/e′septal, while E/e′ positively correlated with CXCL-10. Diastolic dysfunction parameters also correlated with log sST2 levels, a negative correlation was seen with E/e′lateral and a positive correlation was seen with E/e′. Systolic dysfunction parameters positively correlated with hs-troponin: LVED, LVES, IVS, LVMASS and LVMASS index. In a multivariate analysis, sST2 and CXCL-10 were found to be significantly different in SLE vs. healthy controls, independent of each other and independent of cardiovascular risk factors. Conclusions Soluble ST2 and CXCL-10 are markers of disease activity and accrued damage in SLE and may serve as sensitive biomarkers for detection of subclinical diastolic dysfunction, independent of traditional cardiovascular risk factors.
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Affiliation(s)
- Ehud Chorin
- Department of Cardiology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Aviram Hochstadt
- Department of Cardiology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Uri Arad
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eihab Ghantous
- Department of Cardiology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Smadar Gertel
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - David Levartovsky
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Irena Litinsky
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofir Elaluof
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ari Polachek
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilana Kaufman
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Valerie Aloush
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sara Borok
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Irena Wigler
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Jonathan Wollman
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Dan Caspi
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michal Laufer-Perl
- Department of Cardiology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Sevan Letourneau-Shesaf
- Department of Cardiology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shlomo Berliner
- Department of Medicine 5, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ori Elkayam
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yan Topilsky
- Department of Cardiology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Daphna Paran
- Department of Rheumatology, Tel-Aviv Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Emara M, Hafez MA, El-Bendary A, Razaky OE. Speckle tracking echocardiography for the evaluation of left ventricular function in children with systemic lupus erythematosus. Lupus 2020; 29:1449-1455. [PMID: 32723060 DOI: 10.1177/0961203320942296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND Many studies in adult patients with systemic lupus erythematosus (SLE) have demonstrated that myocardial dysfunction was significantly associated with enhanced disease activity. However, similar studies in paediatric patients with SLE are limited. The aim of this study was to evaluate the role of speckle tracking echocardiography (STE) to detect left ventricular dysfunction in children with active and inactive SLE. METHODS This prospective case-control study was carried out on 50 children with SLE. Thirty healthy age- and sex-matched children comprised the control group. The patients were further subdivided into two subgroups: active SLE and inactive SLE. Laboratory investigations undertaken included complete blood count, renal function, C3, C4, ANA, anti-dsDNA and serum N-terminal pro-B type natriuretic peptide. Echocardiographic examinations were performed on all children and included conventional echocardiography, tissue Doppler imaging (TDI) and two- and three-dimensional STE. RESULTS There was no statistically significant difference in N-terminal pro B natriuretic peptide between the studied groups. The myocardial performance index by TDI was statistically significantly higher in SLE patients compared to controls. STE parameters were statistically significantly lower in SLE patients compared to controls. There was no correlation between STE parameters and disease activity. CONCLUSIONS STE could be a promising technique in the early detection of subclinical left ventricular dysfunction in children with SLE.
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Affiliation(s)
- Mai Emara
- Paediatric Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Maher Abdel Hafez
- Paediatric Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Aml El-Bendary
- Clinical Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Osama El Razaky
- Paediatric Department, Faculty of Medicine, Tanta University, Tanta, Egypt
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Ngaïdé AA, Ly F, Ly K, Diao M, Kane A, Mbaye A, Lèye M, Aw F, Sarr SA, Dioum M, Ndao CT, Gaye ND, Ndiaye MB, Bodian M, Bah MB, Ndiaye M, Cissé AF, Kouamé I, Tabane A, Mingou JS, Thiombiano P, Kane A, Bâ SA. [Cardiovascular manifestations in systemic lupus erythematosus in Dakar: Descriptive study about 50 cases]. ACTA ACUST UNITED AC 2016; 109:345-352. [PMID: 27822774 DOI: 10.1007/s13149-016-0529-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 07/04/2016] [Indexed: 10/20/2022]
Abstract
Systemic lupus erythematosus is a non-specific inflammatory disorder of an organ of unknown cause and autoimmune origin. Visceral injuries, including those cardiovascular, determine the prognosis of this disease primarily affecting women. The objectives of this study were to determine the frequency and describe the cardiovascular manifestations in systemic lupus erythematosus in a lupus population of the Dakar region. This is a multicenter prospective study descriptive and analytical conducted in the region of Dakar (Senegal) from 14 February 2011 to 2 July 2012. Patients were either hospitalized or monitored as outpatients. Included were all patients with lupus and meeting at least four criteria of the American College of Rheumatology of lupus disease classification 1997. All patients underwent physical examination, an electrocardiogram and an echocardiogram looking for cardiovascular damage. The collected data were entered into the Epi Info version 3.5.1 and processed with SPSS 16.0 software. Quantitative variables are described in the median and the qualitative workforce, percentage and frequency. We have included 50 patients. The average age of the population was 36.18 years. A female predominance is noted with a sex ratio man/woman of 0.09. Cardiovascular functional symptoms were dominated by dyspnea stage II to IV NYHA (26%) and palpitations (22%). The physical signs we have found were mainly tachycardia (40%), spontaneous turgor of the jugular veins (29%), a muffling of the heart sounds (29%) and a infandibulopulmonairy shock (18%). The frequency of cardiovascular events was 46%. Electrical cardiac events were dominated by sinus tachycardia (40%) of repolarization disorders (16.3%) type of ischemia, injury, ischemia injury, necrosis and hypertrophy with 18% atrial and left ventricular hypertrophy each. Furthermore, one case of BAV first degree at 280 ms was recorded. We found 19 cases of pericarditis including 2 tamponade, 3 cases of dilated cardiomyopathy hyperkinesias with impaired ejection fraction less than 35% and 8 patients with mild PAH important. In systemic lupus erythematosus, cardiovascular events are worrying and may remain asymptomatic for awhile. Their research must be systematic in order to treat early.
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Affiliation(s)
- A A Ngaïdé
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal.
| | - F Ly
- Service de dermatologie de l'Institut d'hygiène sociale de Dakar, Dakar, Sénégal
| | - K Ly
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - M Diao
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - Ad Kane
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - A Mbaye
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - M Lèye
- Clinique cardiologique du Centre hospitalier national de Fann de Dakar, Dakar, Sénégal
| | - F Aw
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - S A Sarr
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - M Dioum
- Clinique cardiologique du Centre hospitalier national de Fann de Dakar, Dakar, Sénégal
| | - C T Ndao
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - N D Gaye
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - M B Ndiaye
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - M Bodian
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - M B Bah
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - M Ndiaye
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - A F Cissé
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - I Kouamé
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - A Tabane
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - J S Mingou
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - P Thiombiano
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
| | - A Kane
- Clinique cardiologique de l'Hôpital général de Grand Yoff de Dakar, Dakar, Sénégal
| | - S A Bâ
- Clinique cardiologique de l'Hôpital Aristide Le Dantec de Dakar, Dakar, Sénégal
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Evaluation of cardiac functions in juvenile systemic lupus erythematosus with two-dimensional speckle tracking echocardiography. Clin Rheumatol 2016; 35:1967-1975. [PMID: 27139514 DOI: 10.1007/s10067-016-3289-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2016] [Revised: 04/19/2016] [Accepted: 04/20/2016] [Indexed: 10/21/2022]
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Abo-Haded HM, Barakat TS, Hafez MM. Myocardial performance in children with autoimmune hepatitis: Doppler tissue imaging study. Eur J Pediatr 2013; 172:1511-9. [PMID: 23812510 DOI: 10.1007/s00431-013-2073-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Accepted: 06/11/2013] [Indexed: 01/09/2023]
Abstract
Autoimmune hepatitis (AIH) is a member of autoimmune diseases family which can increase risk of cardiovascular morbidity and mortality. This study aimed to assess subclinical impact of AIH on global myocardial performance in affected children using Doppler tissue imaging (DTI) and to correlate it with total serum immunoglobulin-G (IgG). Thirty children with AIH (mean age = 12.67 ± 2.9 years) was included as the study group and 20 age- and sex-matched healthy children (mean age = 11.93 ± 2.66 years) as the control group. Conventional two-dimensional echocardiography was performed to both groups and DTI were used to determine right ventricular (RV) and left ventricular (LV) Tei indexes. Total serum IgG levels at initial diagnosis of AIH were correlated to the cardiac functions of AIH patients. RV and LV Tei indexes were significantly higher in AIH group (mean ± SD: 0.46 ± 0.088 vs. 0.26 ± 0.01, P < 0.0001 and 0.45 ± 0.086 vs. 0.31 ± 0.02, P < 0.0001, respectively). Also, total IgG concentrations were correlated positively with the LV Tei index (r = 0.69, P < 0.0001) and with the RV Tei index (r = 0.61, P < 0.0003) and correlated negatively with the mitral systolic (Sm) velocity (r = -0.76, P < 0.0001) and with tricuspid systolic (Sm) velocity (r = -0.66, P < 0.0001). On the other hand, fractional shortening did not correlate with serum IgG concentrations (r = -0.04, P = 0.821). In conclusion, the DTI technique appears to be more sensitive than conventional echocardiography in the early detection of myocardial dysfunction in AIH children.
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MESH Headings
- Adolescent
- Biomarkers/blood
- Case-Control Studies
- Child
- Cross-Sectional Studies
- Echocardiography, Doppler, Pulsed
- Female
- Hepatitis, Autoimmune/blood
- Hepatitis, Autoimmune/complications
- Hepatitis, Autoimmune/diagnostic imaging
- Hepatitis, Autoimmune/immunology
- Humans
- Immunoglobulin G/blood
- Male
- Ventricular Dysfunction, Left/diagnostic imaging
- Ventricular Dysfunction, Left/etiology
- Ventricular Dysfunction, Right/diagnostic imaging
- Ventricular Dysfunction, Right/etiology
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Affiliation(s)
- Hany M Abo-Haded
- Pediatric Cardiology Unit, Department of Pediatrics, Faculty of Medicine, Mansoura University, Mansoura, 35516, Egypt,
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Allam NT, Darweesh HE, Hamadnallah N, Ashour ZA. Evaluation of left ventricular myocardial function in Egyptian patients with systemic lupus erythematosus: Tissue Doppler study and its relation to disease activity. EGYPTIAN RHEUMATOLOGIST 2013. [DOI: 10.1016/j.ejr.2013.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Plazak W, Gryga K, Milewski M, Podolec M, Kostkiewicz M, Podolec P, Musial J. Association of heart structure and function abnormalities with laboratory findings in patients with systemic lupus erythematosus. Lupus 2011; 20:936-44. [DOI: 10.1177/0961203311399607] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Conventional risk factors of coronary artery disease fail to explain the increased frequency of cardiovascular morbidity in patients with systemic lupus erythematosus (SLE). The study was conducted to determine possible association between the heart structure and function abnormalities with established prognostic value assessed by non-invasive imaging techniques and markers of autoimmune and inflammatory phenomena typical for SLE. Echocardiography and single photon emission computerized tomography (SPECT; Tc-99m-MIBI) at rest were performed in 60 SLE patients in a stable clinical condition of their disease. Laboratory evaluation included serum levels of C-reactive protein (CRP), complement C3c and C4 components and antiphospholipid antibodies (aPL). The latter included serum anticardiolipin (aCL) and anti-β2-glycoprotein I (antiβ2GPI) antibodies, both of IgG and IgM class, and lupus anticoagulant (LA) in plasma. Echocardiography revealed pathologic thickening of valvular leaflets and/or pericardium in more than 60% of patients. Right ventricular systolic pressure (RVSP) was elevated (>30 mmHg) in 16.7%. Myocardial perfusion defects were present in 36.7% of patients, despite normal ECG recordings and a lack of clinical symptoms of myocardial ischaemia. There was a significant association between thickening of valvular leaflets and/or pericardium and high CRP and low C3c and C4 concentrations. On the other hand, increased RVSP and the presence of myocardial perfusion defects were associated with the presence of anticardiolipin and antiβ2GPI antibodies of the IgG class. Increased anticardiolipin IgG levels predicted perfusion defects in SPECT study with 100% sensitivity and 68% specificity, whereas elevated antiβ2GPI IgG levels predicted RVSP elevation (>30 mmHg) with 100% sensitivity and 78% specificity. In stable SLE patients pericardial and valve abnormalities may be associated with markers of an ongoing inflammation. Also, pulmonary systolic pressure elevation and myocardial perfusion defects are combined with elevated levels of anticardiolipin and antiβ2GPI antibodies of the IgG class. These results indicate that even clinically silent pulmonary hypertension and myocardial perfusion defects in SLE patients could be causally related to the presence of antiphospholipid antibodies.
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Affiliation(s)
- W Plazak
- Department of Cardiac and Vascular Diseases, The John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - K Gryga
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - M Milewski
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland
| | - M Podolec
- Department of Coronary Heart Disease, The John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - M Kostkiewicz
- Department of Cardiac and Vascular Diseases, The John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - P Podolec
- Department of Cardiac and Vascular Diseases, The John Paul II Hospital, Jagiellonian University Medical College, Krakow, Poland
| | - J Musial
- Department of Internal Medicine, Jagiellonian University Medical College, Krakow, Poland
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Erden I, Erden EC, Ozhan H, Basar C, Yildirim M, Yalçin S, Aydin LY, Dumlu T. Echocardiographic manifestations of pandemic 2009 (H1N1) influenza a virus infection. J Infect 2010; 61:60-5. [PMID: 20430056 DOI: 10.1016/j.jinf.2010.04.006] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2010] [Revised: 04/19/2010] [Accepted: 04/20/2010] [Indexed: 10/19/2022]
Abstract
UNLABELLED SUMMARY AIM: The prevalence of myocardial involvement in influenza infection ranges from 0% to 12% depending on the diagnostic criteria used to define myocarditis. Whether such an association holds for the novel influenza A strain, pandemic-2009-H1N1, remains unknown. The aim of this present study is to evaluate the cardiovascular manifestations of pandemic (H1N1) 2009 influenza A (pH1N1) by using standard echocardiography and tissue Doppler imaging (TDI). METHODS Twenty-eight young patients who had been hospitalized for at least 24 h due to an influenza-like illness and tested positive for pH1N1 by real-time polymerase chain reaction were included in the study. All patients underwent echocardiographic studies during the first 72 h of admission. Echocardiographic studies of thirty gender and age matched control subjects were performed and the results were compared. RESULTS Heart rate was significantly higher in patients infected with pH1N1 virus. Other clinical variables were similar between the two groups (p > 0.05). Echocardiographic variables were also similar except left ventricular end-systolic dimension, which was significantly increased in the patient group (P = 0.042). Left ventricular tissue Doppler assessment at mitral annulus showed that mean systolic velocities of pH1N1 infected patients and control group were statistically similar. However, early diastolic velocity was decreased and late diastolic velocity was increased in the patient group. Therefore early diastolic/late diastolic velocity ratio was significantly decreased in pH1N1 infected patients. Also, isovolumetric contraction time and isovolumetric relaxation time were prolonged and ejection time was significantly shortened in pH1N1 infected patients. As a result, global myocardial performance index was significantly higher in pH1N1 infected patients (p < 0.001). Right ventricular tissue Doppler assessment at tricuspid annulus showed similar results with the left ventricular measurements. CONCLUSION The results of the study suggest an association between hospitalized pH1N1 and subclinical cardiac dysfunction as measured by tissue Doppler echocardiography.
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Affiliation(s)
- Ismail Erden
- Duzce University Düzce Medical School Department of Cardiology, Konuralp, Düzce, Turkey.
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Lee SW, Park MC, Park YB, Lee SK. E/E' ratio is more sensitive than E/A ratio for detection of left ventricular diastolic dysfunction in systemic lupus erythematosus. Lupus 2008; 17:195-201. [DOI: 10.1177/0961203307087303] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Abstract To investigate whether the ratio of mitral peak velocity of early filling (E) to early diastolic mitral annular velocity (E') (E/E' ratio) can detect left ventricular diastolic dysfunction more sensitively than the ratio of E to mitral peak velocity of late filling (A) (E/A ratio) in systemic lupus erythematosus (SLE). A total of 137 patients with SLE were investigated and compared with 110 age-matched and sex-matched controls retrospectively. Two-dimensional echocardiography and M-mode echocardiography including conventional and tissue Doppler imaging were performed. There were no differences in the left ventricle ejection fractions and the mean E/A ratio between the two groups. However, the mean E/E' ratio of patients was higher than that of the controls (10.4 ± 4.0 vs 7.7 ± 2.1, P < 0.01). Significantly higher left ventricle ejection fractions and lower E/E' ratio were found in patients with systemic lupus erythematosus receiving angiotensin-converting enzyme inhibitor or angiotensin II receptor blocker than those not receiving ( P < 0.05). Our study showed that the E/E' ratio is more sensitive than the E/A ratio for detection of the left ventricle diastolic dysfunction. Furthermore, patients who had received angiotensin-converting enzyme inhibitor or angiotensin II receptor blocker treatment showed significantly better preservation of both systolic and diastolic function of left ventricle in comparison with those who had not received.
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Affiliation(s)
- S-W Lee
- Division of Rheumatology, Department of Internal Medicine, Institute for Immunology and Immunological Disease, BK21 Project for Medical science, Yonsei University College of Medicine, Seoul, Korea
| | - M-C Park
- Division of Rheumatology, Department of Internal Medicine, Institute for Immunology and Immunological Disease, BK21 Project for Medical science, Yonsei University College of Medicine, Seoul, Korea
| | - Y-B Park
- Division of Rheumatology, Department of Internal Medicine, Institute for Immunology and Immunological Disease, BK21 Project for Medical science, Yonsei University College of Medicine, Seoul, Korea
| | - S-K Lee
- Division of Rheumatology, Department of Internal Medicine, Institute for Immunology and Immunological Disease, BK21 Project for Medical science, Yonsei University College of Medicine, Seoul, Korea
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Myocardial tissue Doppler-based indexes to distinguish right ventricular volume overload from right ventricular pressure overload. Am J Cardiol 2008; 101:536-41. [PMID: 18312773 DOI: 10.1016/j.amjcard.2007.08.058] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2007] [Revised: 08/20/2007] [Accepted: 08/20/2007] [Indexed: 11/23/2022]
Abstract
The objective of this study was to develop tissue Doppler parameters that could be used to differentiate right ventricular (RV) volume overload from RV pressure overload. The RV-pressure-overload group consisted of 40 patients with severe pulmonary hypertension, and the RV-volume-overload group consisted of 40 patients who had an atrial septal defect without evidence of right-to-left shunt, significant pulmonary hypertension, or Eisenmenger's complex. Another 40 healthy subjects were enrolled and served as a control group. Routine echocardiography and tissue Doppler imaging were performed. RV myocardial performance index was determined based on data collected during tissue Doppler imaging over the lateral tricuspid annulus. In patients with RV pressure overload, tissue Doppler parameters showed characteristically lower systolic velocity over the tricuspid annulus (RV myocardial systolic wave [Sm]) and longer isovolumic relaxation time (RV-IVRT). Nevertheless, in patients with RV volume overload, RV-Sm increased significantly, but early-diastolic velocity over tricuspid annulus was relatively low. In conclusion, RV-MPI, RV-Sm/early-diastolic velocity over tricuspid annulus, and RV-IVRT/RV-Sm were all useful to differentiate RV pressure overload from volume overload, although RV-IVRT/RV-Sm was the best parameter, with excellent sensitivity and specificity.
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Hsiao SH, Yang SH, Wang WC, Lee CY, Lin SK, Liu CP. Usefulness of regional myocardial performance index to diagnose pulmonary embolism in patients with echocardiographic signs of pulmonary hypertension. Am J Cardiol 2006; 98:1652-5. [PMID: 17145228 DOI: 10.1016/j.amjcard.2006.07.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2006] [Revised: 07/03/2006] [Accepted: 07/03/2006] [Indexed: 10/24/2022]
Abstract
In this study, myocardial performance index (MPI) was used to identify pulmonary embolism (PE) in patients with echocardiographic signs of pulmonary hypertension. One hundred patients with echocardiographic signs of pulmonary hypertension were enrolled in this study after informed consent was obtained. All patients underwent multidetector-row computed tomography of the chest, and PE was found in 50 patients. Another 100 patients without any cardiopulmonary distress or echocardiographic signs of pulmonary hypertension served as the control group. All cohorts were enrolled after the exclusion of (1) any rhythm other than sinus rhythm; (2) complete bundle branch block; (3) ischemic heart disease proved by stress test, perfusion scan, or coronary angiography; (4) a left ventricular (LV) ejection fraction <50%; and (5) inadequate echocardiograms. Routine echocardiography and tissue Doppler imaging were performed, including the MPIs of the right and left ventricles. The right ventricular (RV) MPI was significantly higher in patients with PE than in others (p <0.0001). Patients without PE had concordant changes in the RV and LV MPIs. In patients with acute PE, the RV MPI became higher, but the LV MPI was relatively constant. Using the RV MPI divided by the LV MPI (the V index), PE could be distinguished in patients with echocardiographic signs of pulmonary hypertension. By receiver-operating characteristic curve analysis, the V index >1.2 identified PE with sensitivity of 82% and specificity of 83%. In conclusion, the V index is a useful parameter to assess the possibility of PE in patients with echocardiographic signs of pulmonary hypertension.
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Affiliation(s)
- Shih-Hung Hsiao
- Cardiovascular Center, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
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Paran D, Caspi D, Levartovsky D, Elkayam O, Kaufman I, Litinsky I, Keren G, Koifman B. Cardiac dysfunction in patients with systemic lupus erythematosus and antiphospholipid syndrome. Ann Rheum Dis 2006; 66:506-10. [PMID: 17079247 PMCID: PMC1856050 DOI: 10.1136/ard.2005.044073] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVE To comparatively assess the parameters of systolic and diastolic cardiac function in patients with systemic lupus erythematosus (SLE) and antiphospholipid syndrome (APS). METHODS Consecutive patients (n=74) who were free of cardiovascular symptoms were divided into four groups: (1) SLE (n=23); (2) SLE with antiphospholipid antibodies (aPL; n=18); (3) SLE with APS (n=20); and (4) primary antiphospholipid syndrome (PAPS; n=13). Pulsed, continuous, colour Doppler echocardiography, and M-mode and B-mode studies were performed. RESULTS Left ventricular end diastolic and end systolic dimensions were higher in SLE as compared with patients with PAPS (p=0.022 and 0.022, respectively), with a trend towards a lower fractional shortening in SLE (p=0.07), suggesting systolic dysfunction. Parameters of diastolic function were more impaired in patients with APS, reflected by lower left ventricular and right ventricular E wave to A wave (E:A) ratios in patients with APS (groups 3, 4) compared with those without APS (groups 1, 2; 1.15 (0.40) v 1.49 (0.43), p=0.001 and 1.19 (0.31) v 1.49 (0.41), p=0.001, respectively) and a more prolonged left ventricular isovolumic relaxation time (IVRT; 94.2 (24.6) v 84.4 (17) ms, respectively, p=0.055). Patients with APS were older than those without APS (47.12 (14.86) v 34.29 (12.6), p=0.0001). Patients with SLE were younger than those with PAPS (38.19 (14.68) v 48.53 (13.97), p=0.023). CONCLUSION Abnormal echocardiographic findings were detected frequently in asymptomatic patients with SLE or PAPS. Although patients with SLE were younger, left ventricular systolic function was more impaired in patients with SLE compared with those with PAPS, whereas left ventricular and right ventricular diastolic function, as reflected by IVRT and E:A ratios, were significantly more impaired in patients with APS.
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Affiliation(s)
- Daphna Paran
- Department of Rheumatology, Tel-Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Israel.
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Saremi F, Ashikyan O, Saggar R, Vu J, Nunez ME. Utility of cardiac MRI for diagnosis and post-treatment follow-up of lupus myocarditis. Int J Cardiovasc Imaging 2006; 23:347-52. [PMID: 17006729 DOI: 10.1007/s10554-006-9161-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2006] [Accepted: 08/30/2006] [Indexed: 11/28/2022]
Abstract
Clinical myocardial involvement in systemic lupus erythematosus is rare. Lupus myocarditis is usually not detected until significant decrease in myocardial function becomes clinically evident. This case report describes MR imaging of lupus myocarditis that was used for diagnosis and follow up in a patient who declined cardiac biopsy. We also review the literature related to myocardial imaging by MRI.
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Affiliation(s)
- Farhood Saremi
- Departments of Radiological Sciences and Cardiology, University of California, Irvine, CA, USA
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15
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Hsiao SH, Chang SM, Lee CY, Yang SH, Lin SK, Chiou KR. Usefulness of tissue Doppler parameters for identifying pulmonary embolism in patients with signs of pulmonary hypertension. Am J Cardiol 2006; 98:685-90. [PMID: 16923462 DOI: 10.1016/j.amjcard.2006.03.053] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2006] [Revised: 03/30/2006] [Accepted: 03/30/2006] [Indexed: 11/21/2022]
Abstract
The objective of this study was to use tissue Doppler parameters to identify pulmonary embolism (PE) in patients with echocardiographic signs of pulmonary hypertension. One hundred fifty patients with echocardiographic signs of pulmonary hypertension were enrolled, 50 of whom had PE on multidetector row computed tomography of the chest. Another 150 patients without cardiopulmonary distress or echocardiographic signs of pulmonary hypertension served as a control group. All patients were in sinus rhythm. Routine echocardiography and tissue Doppler imaging were performed. The right ventricular (RV) myocardial performance index (MPI) was obtained during tissue Doppler imaging over the lateral tricuspid annulus. The M index was measured and defined as the peak early diastolic mitral inflow velocity divided by the RV MPI. Statistical analysis was preformed using receiver-operating characteristic curves. Peak early diastolic mitral inflow velocity was significantly less and the RV MPI was significantly greater in patients with PE than in patients without PE (both p values < 0.0001). The RV MPI and the M index were useful in identifying PE in patients with echocardiographic signs of pulmonary hypertension. On statistical analysis, a RV MPI > 0.55 identified PE with a sensitivity of 85% and a specificity of 78%. A M index < 112 had a sensitivity of 92% and a specificity of 92%. In conclusion, the sensitivity and specificity of the RV MPI and the M index to identify PE were excellent. Echocardiography is a useful method to screen for PE.
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Affiliation(s)
- Shih-Hung Hsiao
- Cardiovascular Center, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.
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16
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Akgül F, McLek I, Duman T, Seyfelì E, Seydaliyeva T, Yalçin F. Subclinical left ventricular dysfunction in multiple sclerosis. Acta Neurol Scand 2006; 114:114-8. [PMID: 16867034 DOI: 10.1111/j.1600-0404.2006.00662.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES To investigate the left (LV) and right ventricular (RV) function in multiple sclerosis (MS) using standard echocardiography and Doppler tissue imaging (DTI). MATERIALS AND METHODS A total of 41 patients with definite MS and 32 healthy controls were included in the study. RESULTS LV end-systolic dimension was increased and LV ejection fraction was decreased in MS patients compared with controls (P < 0.05). LV end-diastolic dimension was increased in MS patients, however, did not reach significance. Among DTI parameters, mitral annular peak early diastolic velocity to peak late diastolic velocity ratio (Em/Am) was decreased in MS patients, but not reach statistical significance. No significant differences in tricuspid annular Em/Am ratio was found between MS patients and controls. A statistically significant increase of DTI derived LV myocardial performance index was found in MS patients as compared with controls. RV myocardial performance index showed a tendency to be increased in MS patients, however, did not reach significance. CONCLUSIONS These findings suggest subclinical LV dysfunction and preserved RV function in patients with MS.
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Affiliation(s)
- Ferit Akgül
- Mustafa Kemal University, Faculty of Medicine, Department of Cardiology, Antakya, Turkey.
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17
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Akgül F, Yalçin F, Babayiğit C, Seyfeli E, Seydaliyeva T, Gali E. Right ventricular and pulmonary function in sickle cell disease patients with pulmonary hypertension. Pediatr Cardiol 2006; 27:440-6. [PMID: 16835804 DOI: 10.1007/s00246-006-1257-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2005] [Accepted: 02/11/2006] [Indexed: 10/24/2022]
Abstract
The effects of sickle cell disease (SCD) on right ventricular (RV) and pulmonary function in SCD patients with pulmonary hypertension is not well-known. The aim of this study was to investigate RV and pulmonary functions in patients suffering from SCD with or without pulmonary hypertension using color tissue Doppler imaging and spirometry. We evaluated 48 asymptomatic patients with SCD. All patients underwent echocardiography with tissue Doppler imaging and pulmonary function test. Patients were divided into two groups: Group 1 consisted of 27 patients (age, 18.1 +/- 7.1 years) with normal pulmonary artery pressure, and group 2 consisted of 21 patients (age, 21.4 +/- 7.4 years) with pulmonary hypertension. Both groups were compared with a sex- and age-matched control group including 24 normal healthy subjects (age, 19.8 +/- 9.2 years). Tricuspid lateral annular systolic (S (m)) and early diastolic velocity (E (m)) were higher in group 1 than group 2 and the control group (p < 0.05). Tricuspid lateral annular late diastolic velocities (A (m)), isovolumetric contraction time, and myocardial performance index (MPI) were higher and the E (m)/A (m) ratio was lower in group 2 than group 1 and the control group (p < 0.05). However, no differences were found in the tricuspid lateral annular E (m) deceleration time, ejection time, and isovolumetric relaxation time between group 1, group 2, and the control group. Tricuspid lateral annular S (m) and E (m) were similar in group 2 and the control group. Forced expiratory volume in 1 second (FEV(1)), forced vital capacity (FVC), and the diffusion capacity of the lung for carbon monoxide were decreased in both groups of patients compared to the control group (p < 0.05). However, there was no difference in respiratory rate, FEV(1)/FVC ratio, peak expiratory flow, and total lung capacity between group 1, group 2, and the control group. There were no differences in any indices of lung function between the two groups of patients. MPI is useful index to evaluate RV function in patients with SCD. RV diastolic function was disturbed in only SCD patients with pulmonary hypertension. On the other hand, the restrictive pattern of pulmonary function abnormalities had developed in both groups of patients.
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Affiliation(s)
- Ferit Akgül
- Department of Cardiology, Faculty of Medicine, Mustafa Kemal University, Bagriyanik Mah., Antakya, Turkey.
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Gin PL, Wang WC, Yang SH, Hsiao SH, Tseng JC. Right Heart Function in Systemic Lupus Erythematosus: Insights from Myocardial Doppler Tissue Imaging. J Am Soc Echocardiogr 2006; 19:441-9. [PMID: 16581485 DOI: 10.1016/j.echo.2005.10.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2005] [Indexed: 11/16/2022]
Abstract
The purpose of this study was to use Doppler tissue imaging to evaluate heart function and to investigate the correlation between Doppler imaging and pulmonary artery systolic pressure (PASP) and right ventricular (RV) ejection fraction (EF) in patients with systemic lupus erythematosus (SLE). Standard echocardiography and 2-dimensional and color Doppler imaging were used to assess cardiac function in patients given the diagnosis of SLE (n = 40) and healthy control subjects (n = 45). Half of the patients with SLE also presented with pulmonary hypertension (PH). Significant differences in PASP and RV EF (RVEF) were found between the control and SLE groups. The peak systolic velocity of tricuspid annulus was significantly lower in patients with SLE than in the control group. The calculated myocardial performance index of the RV, septum, and left ventricular lateral wall were significantly higher in patients with SLE than in the control group. Bivariate correlation analysis revealed a significant correlation among PASP, RVEF, and systolic tricuspid annular velocity. There was a significant correlation between each of these 3 parameters and the 6-minute walk distance in patients with SLE. Patients with SLE and PH had a significantly shorter 6-minute walk distance than patients with SLE without PH. Furthermore, in patients with SLE and PH, RVEF and systolic tricuspid annular velocity were lower than in the control subjects and patients with SLE without PH. Patients with SLE and PH had a longer isovolumic relaxation time and a higher myocardial performance index of RV than those without PH. Finally, by simple linear regression analysis, we found a significant positive relation between RVEF and systolic tricuspid annular velocity, but a negative relationship between PASP and systolic tricuspid annular velocity. These findings demonstrate that in patients with SLE, systolic tricuspid annular velocity determined by echocardiography and Doppler imaging can be used to assess RV function and PASP. Furthermore, systolic tricuspid annular velocity reflects exercise tolerance in patients with SLE and the length of the isovolumic relaxation time represents the progression of PH.
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Affiliation(s)
- Pei-Lan Gin
- Cardiovascular Center, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan, Republic of China
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