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  1. Article: Liver fibrosis scores and coronary artery ectasia.

    Aydın, Cihan / Emlek, Nadir / Ergül, Elif

    Kardiologiia

    2023  Volume 63, Issue 7, Page(s) 62–67

    Abstract: Background: Although scoring systems showing liver fibrosis using non-invasive methods have been accepted as effective tools for predicting cardiovascular risk, their role in predicting coronary ectasia (CAE) has not been evaluated. This study ... ...

    Abstract Background: Although scoring systems showing liver fibrosis using non-invasive methods have been accepted as effective tools for predicting cardiovascular risk, their role in predicting coronary ectasia (CAE) has not been evaluated. This study investigated whether aprison (APRI) and fibrosis-4 indices (FIB-4), which are indicators of fibrosis in nonalcoholic fatty liver disease (NAFLD), are associated with CAE.
    Material and methods: A retrospective, cross-sectional study consisted of 215 patients, 108 with CAE and 107 without CAE, as diagnosed by angiography. The mean age of all patients was 61.8±9.9 yrs, and 171 (78.8 %) were males. The relationships between APRI, FIB-4, NAFLD, and Bard scores and CAE were evaluated.
    Results: APRI, FIB-4, NAFLD, and Bard scores were independent predictors of CAE. Fib 4, APRI, NAFLD, and Bard scores were higher in the CAE patients. There were a moderate, positive correlations for FIB-4, APRI, and NAFLD scores with coronary ectasia (r=0.55, p<0.001; r=0.52, p<0.001; r=0.51, p<0.001, respectively). A weak-moderate positive correlation was observed between the Bard score and CAE (r=0.34, p<0.001). Univariate and multivariate regression analysis showed that APRI score, low HDL, and Bard score were independent risk factors for CAE ectasia (p<0.001). Cut-off values to predict CAE as determined by ROC curve analysis were: FIB-4 index ≥1.43 (AUC=0.817, 95 % confidence interval (CI): 0.762 to 0.873, p<0.001), APRI index ≥0.25 (AUC=0.804, 95 % CI: 0.745 to 0.862, p<0.001), NAFLD score ≥-0.92 (AUC=0.798, 95 % CI: 0.738 to 0.857.p<0.001), Bard score ≥2 (AUC=0.691, 95 % CI: 0.621 to 0.761, p<0.001).
    Conclusion: APRI, FIB-4, NAFLD, and Bard scores are associated with CAE.
    Language English
    Publishing date 2023-07-28
    Publishing country Russia (Federation)
    Document type Journal Article
    ZDB-ID 131029-x
    ISSN 0022-9040
    ISSN 0022-9040
    DOI 10.18087/cardio.2023.7.n2258
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Left Atrial Volume Index to Left Ventricular Ejection Fraction Ratio Predicted Major Adverse Cardiovascular Event in ST-Elevated Myocardial Infarction Patients during 8 Years of Follow-up.

    Yilmaz, Ahmet Seyda / Kahraman, Fatih / Ergül, Elif / Çetin, Mustafa

    Journal of cardiovascular echography

    2022  Volume 31, Issue 4, Page(s) 227–233

    Abstract: Objective: It is crucial to determine the high-risk group in ST-elevated myocardial infarction (STEMI). Left ventricle ejection fraction (LVEF) and left atrial volume index (LAVI) are the well-established parameters for risk prediction. However, major ... ...

    Abstract Objective: It is crucial to determine the high-risk group in ST-elevated myocardial infarction (STEMI). Left ventricle ejection fraction (LVEF) and left atrial volume index (LAVI) are the well-established parameters for risk prediction. However, major adverse cardiovascular events (MACEs) may be predicted less than actual when LVEF or LAVI are in the normal range. It was investigated LAVI to LVEF ratio (LAVI/LVEFr) for more accurate MACE prediction.
    Methods: Patients with STEMI were included in the study. LAVI and LVEF were obtained at admission. The LAVI/LVEFr was calculated as LAVI dividing by LVEF. The composite primary endpoint of the study was all-cause mortality and new-onset heart failure for 8 years follow-up.
    Results: A total of 176 patients were divided into two groups according to the presence of MACE. MACE (+) group consisted of 70 (39.7%) patients who were older and more likely to be male. While LVEF (
    Conclusion: Combined usage of LAVI and LVEF (LAVI/LVEFr), increased age, and serum creatinine level were the independent predictors of MACE during 8 years of follow-up in STEMI patients.
    Language English
    Publishing date 2022-01-24
    Publishing country India
    Document type Journal Article
    ZDB-ID 2734045-4
    ISSN 2347-193X ; 2211-4122
    ISSN (online) 2347-193X
    ISSN 2211-4122
    DOI 10.4103/jcecho.jcecho_38_21
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The relationship between ascending aortic diameter with left atrial functions and left ventricular mass index in a population with normal left ventricular systolic function.

    Ergül, Elif / Özyıldız, Ali Gökhan / Emlek, Nadir / Özyıldız, Afag / Durak, Hüseyin / Duman, Hakan

    Echocardiography (Mount Kisco, N.Y.)

    2023  Volume 40, Issue 7, Page(s) 687–694

    Abstract: Aim: Ascending aortic dilatation is a common clinical issue. In the present study, we aimed to evaluate the relationship between ascending aortic diameter with left ventricular (LV) and left atrial (LA) functions, and LV mass index (LVMI) in a ... ...

    Abstract Aim: Ascending aortic dilatation is a common clinical issue. In the present study, we aimed to evaluate the relationship between ascending aortic diameter with left ventricular (LV) and left atrial (LA) functions, and LV mass index (LVMI) in a population with normal LV systolic function.
    Methods: A total of 127 healthy participants with normal LV systolic function took part in the study. Echocardiographic measurements were obtained from each subject.
    Results: The mean age of the participants was 43 ± 14.1 years and 76 (59.8%) were female. The mean aortic diameter of the participants was 32.2 ± 4.7 mm. A negative correlation was found between aortic diameter and LV systolic function (LVEF r = -.516, p < .001; Gls r = -.370). In addition, there was a strong positive correlation between aortic diameter with LV wall thicknesses, LVMI (r = .745, p < .001), and systolic and diastolic diameters. The relationship between aortic diameter and diastolic parameters was evaluated, a negative correlation with Mitral E, Em, E/A ratio, and a positive correlation with MPI, Mitral A, Am, E/Em ratio were found.
    Conclusion: A strong correlation between ascending aortic diameter with LV and LA functions, and LVMI in individuals with normal LV systolic function.
    MeSH term(s) Humans ; Female ; Adult ; Middle Aged ; Male ; Atrial Function, Left ; Ventricular Function, Left ; Echocardiography ; Aorta/diagnostic imaging ; Heart Ventricles/diagnostic imaging ; Ventricular Dysfunction, Left/diagnostic imaging
    Language English
    Publishing date 2023-06-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 843645-9
    ISSN 1540-8175 ; 0742-2822
    ISSN (online) 1540-8175
    ISSN 0742-2822
    DOI 10.1111/echo.15635
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: FIB-4 liver fibrosis index correlates with aortic valve sclerosis in non-alcoholic population.

    Durak, Hüseyin / Çetin, Mustafa / Emlek, Nadir / Ergül, Elif / Özyıldız, Ali Gökhan / Öztürk, Muhammet / Duman, Hakan / Yılmaz, Ahmet Seyda / Şatıroğlu, Ömer

    Echocardiography (Mount Kisco, N.Y.)

    2024  Volume 41, Issue 1, Page(s) e15732

    Abstract: Aim: Hepatic fibrosis, a progressive scarring of liver tissue, is commonly caused by non-alcoholic fatty liver disease (NAFLD), which increases the risk of cardiovascular disease. The Fibrosis-4 (FIB-4) index is a non-invasive tool used to assess liver ... ...

    Abstract Aim: Hepatic fibrosis, a progressive scarring of liver tissue, is commonly caused by non-alcoholic fatty liver disease (NAFLD), which increases the risk of cardiovascular disease. The Fibrosis-4 (FIB-4) index is a non-invasive tool used to assess liver fibrosis in patients with NAFLD. Aortic valve sclerosis (AVS), a degenerative disorder characterized by thickening and calcification of valve leaflets, is prevalent in the elderly and associated with increased cardiovascular morbidity and mortality. Recent studies have suggested that AVS may also be linked to other systemic diseases such as liver fibrosis. This study aimed to investigate the relationship between the FIB-4 index and AVS in a non-alcoholic population, with the hypothesis that the FIB-4 index could serve as a potential marker for AVS.
    Method: A total of 92 patients were included in this study. AVS was detected using transthoracic echocardiography, and patients were divided into groups according to the presence of AVS. The FIB-4 index was calculated for all patients and compared between the groups.
    Results: A total of 17 (18.4%) patients were diagnosed AVS. Patients with AVS had higher rates of diabetes mellitus, older age, hypertension, angiotensin-converting enzyme inhibitor use, higher systolic blood pressure (BP) and diastolic BP in the office, coronary artery disease prevalence, left atrial volume index (LAVI), left ventricular mass index (LVMI), and late diastolic peak flow velocity (A) compared to those without AVS. Moreover, AVS patients had significantly higher creatinine levels and lower estimated glomerular filtration rate. Remarkably, the FIB-4 index was significantly higher in patients with AVS. In univariate and multivariate analyses, higher systolic BP in the office (OR, 1.044; 95% CI 1.002-1.080, p = .024) and higher FIB-4 index (1.46 ± .6 vs. .91 ± .46, p < .001) were independently associated with AVS.
    Conclusion: Our findings suggest that the FIB-4 index is associated with AVS in non-alcoholic individuals. Our results highlight the potential utility of the FIB-4 index as a non-invasive tool for identifying individuals at an increased risk of developing AVS.
    MeSH term(s) Humans ; Aged ; Non-alcoholic Fatty Liver Disease/complications ; Non-alcoholic Fatty Liver Disease/pathology ; Aortic Valve/diagnostic imaging ; Aortic Valve/pathology ; Sclerosis/complications ; Sclerosis/pathology ; Liver Cirrhosis/complications ; Liver Cirrhosis/diagnostic imaging ; Echocardiography
    Language English
    Publishing date 2024-01-29
    Publishing country United States
    Document type Journal Article
    ZDB-ID 843645-9
    ISSN 1540-8175 ; 0742-2822
    ISSN (online) 1540-8175
    ISSN 0742-2822
    DOI 10.1111/echo.15732
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  5. Article: Effect of Coronavirus Disease-2019 Infection on Left Atrial Functions.

    Ergül, Elif / Özyildiz, Ali Gökhan / Emlek, Nadir / Özyildiz, Afag / Duman, Hakan / Çetin, Mustafa

    Journal of cardiovascular echography

    2022  Volume 32, Issue 2, Page(s) 89–94

    Abstract: Objective: Left atrial (LA) dysfunction is a crucial risk factor for cardiovascular events, and various pathologies may affect LA function. Coronavirus disease-2019 (COVID-19) is an ongoing global pandemic causing morbidity and mortality. In the present ...

    Abstract Objective: Left atrial (LA) dysfunction is a crucial risk factor for cardiovascular events, and various pathologies may affect LA function. Coronavirus disease-2019 (COVID-19) is an ongoing global pandemic causing morbidity and mortality. In the present study, we aimed to evaluate LA functions in patients who recovered from COVID-19.
    Methods: Sixty consecutive patients recovered from COVID-19 and 60 healthy individuals as a control group were included in the study. Blood samples and echocardiography measurements were obtained from each subject. The two groups were compared in terms of demographic and echocardiographic characteristics.
    Results: In the COVİD-19 group, LA maximum volume (LAV
    Conclusion: LA functions may be impaired in patients recovered from COVID-19 infection.
    Language English
    Publishing date 2022-08-17
    Publishing country India
    Document type Journal Article
    ZDB-ID 2734045-4
    ISSN 2347-193X ; 2211-4122
    ISSN (online) 2347-193X
    ISSN 2211-4122
    DOI 10.4103/jcecho.jcecho_83_21
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Non-alcoholic faty liver disease and liver fibrosis score have an independent relationship with the presence of mitral annular calcification.

    Ergül, Elif / Emlek, Nadir / Yılmaz, Ahmet Seyda / Öztürk, Muhammet / Aydın, Cihan / Durak, Hüseyin / Çetin, Mustafa

    The international journal of cardiovascular imaging

    2023  Volume 39, Issue 8, Page(s) 1431–1436

    Abstract: Non-alcoholic faty liver disease (NAFLD) and liver fibrosis score (FIB 4) are associated with increased mortality from cardiovascular causes. NAFLD and cardiac diseases are different manifestations of systemic metabolic syndrome. In this study, we aimed ... ...

    Abstract Non-alcoholic faty liver disease (NAFLD) and liver fibrosis score (FIB 4) are associated with increased mortality from cardiovascular causes. NAFLD and cardiac diseases are different manifestations of systemic metabolic syndrome. In this study, we aimed to reveal the relationship between NAFLD and FIB 4 liver fibrosis scores and mitral annular calcification (MAC). One hundred patients were included in the study. Blood samples and echocardiography measurements were obtained from each subject. The two groups were compared in terms of demographic and echocardiographic characteristics. Thirty-one men and 69 women with a mean age of 48.6 ± 13.1 years were included in the analysis. The patients were divided into two groups as those with MAC (n = 26) and those without (n = 74). The baseline demographic and laboratory data for the two groups were compared. In the group with MAC (+) age, serum creatinine levels, FIB4 and NAFLD Scores; HL, DM rates, angiotensin converting enzyme (ACE) inhibitor and statin usage rates were higher, with statistical significance. NAFLD and FIB 4 liver fibrosis scores have an independent relationship with MAC.
    MeSH term(s) Male ; Humans ; Female ; Adult ; Middle Aged ; Non-alcoholic Fatty Liver Disease/complications ; Non-alcoholic Fatty Liver Disease/diagnostic imaging ; Predictive Value of Tests ; Liver Cirrhosis/diagnostic imaging ; Liver Cirrhosis/complications ; Heart Valve Diseases/complications ; Mitral Valve/diagnostic imaging ; Calcinosis/pathology ; Liver
    Language English
    Publishing date 2023-05-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2055311-0
    ISSN 1875-8312 ; 1573-0743 ; 1569-5794 ; 0167-9899
    ISSN (online) 1875-8312 ; 1573-0743
    ISSN 1569-5794 ; 0167-9899
    DOI 10.1007/s10554-023-02858-2
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  7. Article ; Online: Prognostic nutritional index is related to myocardial performance index in newly diagnosed nondiabetic hypertensive patients.

    Yılmaz, Ahmet Seyda / Ergül, Elif / Çırakoğlu, Ömer Faruk / Emlek, Nadir / Çetin, Mustafa

    Clinical and experimental hypertension (New York, N.Y. : 1993)

    2021  Volume 43, Issue 4, Page(s) 378–383

    Abstract: ... ...

    Abstract Background
    MeSH term(s) Female ; Humans ; Hypertension/diagnosis ; Hypertension/pathology ; Male ; Middle Aged ; Multivariate Analysis ; Myocardium/pathology ; Nutrition Assessment ; Prognosis ; ROC Curve ; Regression Analysis
    Language English
    Publishing date 2021-02-20
    Publishing country England
    Document type Journal Article ; Observational Study
    ZDB-ID 604757-9
    ISSN 1525-6006 ; 0730-0077
    ISSN (online) 1525-6006
    ISSN 0730-0077
    DOI 10.1080/10641963.2021.1890767
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  8. Article ; Online: COVID 19 disease independently predicted endothelial dysfunction measured by flow-mediated dilatation.

    Ergül, Elif / Yılmaz, Ahmet Seyda / Öğütveren, Muhammet Mürsel / Emlek, Nadir / Kostakoğlu, Uğur / Çetin, Mustafa

    The international journal of cardiovascular imaging

    2021  Volume 38, Issue 1, Page(s) 25–32

    Abstract: The systemic effects of COVID-19 disease are still largely uncertain and needs to be scrutinized with further trials. Endothelial dysfunction (ED) is responsible for the majority of adverse cardiovascular events. Flow-mediated dilation (FMD) is easily ... ...

    Abstract The systemic effects of COVID-19 disease are still largely uncertain and needs to be scrutinized with further trials. Endothelial dysfunction (ED) is responsible for the majority of adverse cardiovascular events. Flow-mediated dilation (FMD) is easily obtainable method to assess ED accurately. It is aimed to evaluate ED by measuring FMD following COVID-19 disease. Patients diagnosed with COVID-19 disease were recruited to the hospital two month after the discharge. Sex and age-matched healthy subjects were determined as the control group. Blood samples and FMD measurements were obtained from each participant. All subjects were divided into two groups according to the presence of ED determined by FMD measurements. These two groups were compared in terms of demographic features and the presence of recovered COVID-19 disease. A total of 92 subjects consisting of 59 without ED and 33 with ED were included in the study. ED (+) group was older (p = 0.015) and more likely to have hypertension (p = 0.044) and COVID-19 rate was higher in ED (+) group (p = 0.009). While neutrophil count (p = 0.047) and CRP (p = 0.036) were higher, eGFR (p = 0.044) was lower in ED (+) group. In the backward multivariable regression analysis, COVID-19 disease [OR = 3.611, 95% CI 1.069-12.198, p = 0.039] and BMI [OR = 1.122, 95% CI 1.023-1.231, p = 0.015] were independent predictors of ED. COVID-19 disease may cause ED which is the major underlying factor of cardiovascular diseases. Furthermore, COVID-19 disease may deteriorate the existing cardiovascular disease course. Detecting ED in the early phase or preventing by new treatment modalities may improve short and long-term outcome.
    MeSH term(s) Brachial Artery/diagnostic imaging ; COVID-19 ; Dilatation ; Endothelium, Vascular ; Humans ; Hypertension ; Predictive Value of Tests ; SARS-CoV-2 ; Vasodilation
    Language English
    Publishing date 2021-07-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2055311-0
    ISSN 1875-8312 ; 1573-0743 ; 1569-5794 ; 0167-9899
    ISSN (online) 1875-8312 ; 1573-0743
    ISSN 1569-5794 ; 0167-9899
    DOI 10.1007/s10554-021-02356-3
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  9. Article ; Online: Presystolic wave as a predictor of interatrial block in patients with supraventricular tachycardia.

    Durak, Hüseyin / Çetin, Mustafa / Emlek, Nadir / Ergül, Elif / Özyıldız, Ali Gökhan / Yılmaz, Ahmet Seyda / Duman, Hakan / Koç, Haldun / Öğütveren, Muhammed Mürsel / Özsipahi, Ahmet

    Heart and vessels

    2023  Volume 39, Issue 3, Page(s) 226–231

    Abstract: The identification of interatrial block (IAB) through electrocardiography (ECG) has been correlated with an elevated likelihood of developing atrial fibrillation (AF) and stroke. IAB is diagnosed by evaluating P-wave prolongation on a surface ECG. The ... ...

    Abstract The identification of interatrial block (IAB) through electrocardiography (ECG) has been correlated with an elevated likelihood of developing atrial fibrillation (AF) and stroke. IAB is diagnosed by evaluating P-wave prolongation on a surface ECG. The presystolic wave (PSW) is an echocardiographic marker determined by pulse-wave examination of the aortic root during late diastole. As IAB and PSW share similar pathophysiological mechanisms, we speculated that PSW, as a component of the P wave, might be useful in predicting IAB. In the present study, we aimed to determine the relationship between PSW and IAB. Patients with pre-diagnosis of supraventricular tachycardia (SVT) on electrocardiography or rhythm Holter monitoring between January 2021 and December 2022 were included in the study. Surface 12-lead ECG and transthoracic echocardiography (TTE) were performed for the diagnosis of IAB and PSW. Patients were divided into two groups based on the presence of IAB, and PSW was compared between the groups. In total, 104 patients were enrolled in this study. IAB was diagnosed in 16 patients (15.3%) and PSW was detected in 33 patients (31.7%). The PSW was higher in the IAB ( +) group than in the IAB ( -) group (10 patients (71.4%) vs. 23 patients (32.4%), p = 0.008). PSW may be a useful tool for predicting IAB in patients with SVT. Further studies are needed to determine the clinical utility of PSW in the diagnosis and management of IAB.
    MeSH term(s) Humans ; Interatrial Block/diagnosis ; Atrial Fibrillation/complications ; Atrial Fibrillation/diagnosis ; Heart Rate ; Tachycardia, Supraventricular/diagnosis ; Tachycardia, Supraventricular/etiology ; Echocardiography ; Electrocardiography
    Language English
    Publishing date 2023-10-05
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 89678-0
    ISSN 1615-2573 ; 0910-8327 ; 0935-736X
    ISSN (online) 1615-2573
    ISSN 0910-8327 ; 0935-736X
    DOI 10.1007/s00380-023-02322-0
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  10. Article ; Online: Serum visfatin level is associated with complexity of coronary artery disease in patients with stable angina pectoris.

    Duman, Hakan / Özyıldız, Ali Gökhan / Bahçeci, İlkay / Duman, Handan / Uslu, Abdulkadir / Ergül, Elif

    Therapeutic advances in cardiovascular disease

    2019  Volume 13, Page(s) 1753944719880448

    Abstract: Background: Visfatin is an adipokine that plays a role in the inflammatory process of atherosclerosis. This study aimed to investigate whether adipokine is associated with the extent of stable coronary artery disease (CAD).: Methods: The study ... ...

    Abstract Background: Visfatin is an adipokine that plays a role in the inflammatory process of atherosclerosis. This study aimed to investigate whether adipokine is associated with the extent of stable coronary artery disease (CAD).
    Methods: The study population included 110 patients who underwent elective coronary angiography (CAG) due to stable angina pectoris. The severity of CAD was assessed by the 'Synergy Between Percutaneous Coronary Intervention With TAXUS and Cardiac Surgery (SYNTAX)' score. We evaluated patients in two groups: group 1 with a SYNTAX score <22 (low) and group 2 with a SYNTAX score ⩾22 (intermediate to high).
    Results: Serum visfatin (8.6 ± 4.2 ng/ml
    Conclusions: Serum visfatin level was positively correlated with CAD severity in patients with high SYNTAX score. Serum visfatin level can be a useful biomarker for predicting high SYNTAX scores in patients with angina pectoris undergoing CAG.
    MeSH term(s) Adult ; Aged ; Angina, Stable/blood ; Angina, Stable/diagnostic imaging ; Biomarkers/blood ; Coronary Angiography ; Coronary Artery Disease/blood ; Coronary Artery Disease/diagnostic imaging ; Cross-Sectional Studies ; Cytokines/blood ; Female ; Humans ; Male ; Middle Aged ; Nicotinamide Phosphoribosyltransferase/blood ; Predictive Value of Tests ; Prognosis ; Severity of Illness Index ; Up-Regulation
    Chemical Substances Biomarkers ; Cytokines ; Nicotinamide Phosphoribosyltransferase (EC 2.4.2.12) ; nicotinamide phosphoribosyltransferase, human (EC 2.4.2.12)
    Language English
    Publishing date 2019-10-07
    Publishing country England
    Document type Journal Article
    ZDB-ID 2485062-7
    ISSN 1753-9455 ; 1753-9447
    ISSN (online) 1753-9455
    ISSN 1753-9447
    DOI 10.1177/1753944719880448
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