Scopus İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/11727/4809
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Item A case of primer angiosarcoma in a young woman: lessons from multi-modality imaging(2022) Coskun, Mehmet; Hasirci, Senem Has; Ozdemir, Handan; Coskun, Mehmet; Sezgin, Atilla; Muderrisoglu, I. Haldun; Sade, Leyla Elif; 0000-0002-7528-3557; X-8540-2019Item Left Atrial Mechanics For Secondary Prevention From Embolic Stroke Of Undetermined Source(2022) Sade, Leyla Elif; Keskin, Suzan; Can, Ufuk; Colak, Ayse; Yuce, Deniz; Ciftci, Orcun; Ozin, Bulent; Muderrisoglu, Haldun; https://orcid.org/0000-0003-3737-8595; 33206942; AAQ-7583-2021Aims Anticoagulation is not justified unless atrial fibrillation (AF) is detected in cryptogenic stroke (CS) patients. We sought to explore whether left atrial (LA) remodelling is associated with embolic stroke of undetermined source (ESUS). Methods and results In this prospective study, we evaluated consecutively 186 patients in sinus rhythm who presented with an acute ischaemic stroke (embolic and non-embolic) and sex- and age-matched controls. We performed continuous electrocardiogram (ECG) monitoring to capture paroxysmal AF episodes as recommended by the guidelines. After 12 months of follow-up, continuous ECG monitoring was repeated in patients with undetected AF episodes. We quantified LA reservoir and contraction strain (LASr and LASct) by speckle-tracking, LA volumes by 3D echocardiography. Out of 186 patients, 149 were enrolled after comprehensive investigation for the source of ischaemic stroke and divided into other cause (OC) (n = 52) and CS (n = 97) groups. CS patients were also subdivided into AF (n = 39) and ESUS (n = 58) groups. Among CS patients, LA strain predicted AF independently from CHARGE-AF score and LA volume indices. ESUS group, despite no captured AF, had significantly worse LA metrics than OC and control groups. AF group had the worst LA metrics. Moreover, LASr predicted both CS (embolic stroke with and without AF) and ESUS (embolic stroke with no detected AF) independently from LAVImax and CHA(2)DS(2)-VASc score. LASr >26% yielded 86% sensitivity, 92% specificity, 92% positive, and 86% negative predictive values for the identification of ESUS (areas under curve: 0.915, P < 0.0001, 95% confidence interval: 0.86-0.97). Conclusion Echocardiographic quantification of LA remodelling has great potential for secondary prevention from ESUS.Item The structural heart disease interventional imager rationale, skills and training: a position paper of the European Association of Cardiovascular Imaging(2021) Agricola, Eustachio; Ancona, Francesco; Brochet, Eric; Donal, Erwan; Dweck, Marc; Faletra, Francesco; Lancellotti, Patrizio; Mahmoud Elsayed, Hani; Marsan, Nina Ajmone; Maurovich Hovart, Pal; Monaghan, Mark; Ribeiro, Jose; Sade, Leyla Elif; Swaans, Martin; Von Bardeleben, Ralph Stephan; Wunderlich, Nina; Zamorano, Jose-Luis; Popescu, Bogdan A.; Cosyns, Bernard; Edvardsen, Thor; 0000-0003-3737-8595; 33564848; AAQ-7583-2021Percutaneous therapeutic options for an increasing variety of structural heart diseases (SHD) have grown dramatically. Within this context of continuous expansion of devices and procedures, there has been increased demand for physicians with specific knowledge, skills, and advanced training in multimodality cardiac imaging. As a consequence, a new subspecialty of 'Interventional Imaging' for SHD interventions and a new dedicated professional figure, the 'Interventional Imager' with specific competencies has emerged. The interventional imager is an integral part of the heart team and plays a central role in decision-making throughout the patient pathway, including the appropriateness and feasibility of a procedure, pre-procedural planning, intra-procedural guidance, and post-procedural follow-up. However, inherent challenges exist to develop a training programme for SHD imaging that differs from traditional cardiovascular imaging pathways. The purpose of this document is to provide the standard requirements for the training in SHD imaging, as well as a starting point for an official certification process for SHD interventional imager.Item Mitral regurgitation: not a single disease with systematic and identic functional and haemodynamic consequences(2021) Donal, Erwan; Coisne, Augustin; Sade, Leyla Elif; 34260711Item The year 2020 in the European Heart Journal-Cardiovascular Imaging: part II(2021) Cosyns, Bernard; Sade, Leyla Elif; Gerber, Bernhard L.; Gimelli, Alessia; Muraru, Denisa; Maurer, Gerald; Edvardsen, Thor; 34718480The European Heart Journal-Cardiovascular Imaging was launched in 2012 and has during these years become one of the leading multimodality cardiovascular imaging journal. The journal is now established as one of the top cardiovascular journals and is the most important cardiovascular imaging journal in Europe. The most important studies published in our Journal from 2020 will be highlighted in two reports. Part II will focus on valvular heart disease, heart failure, cardiomyopathies, and congenital heart disease. While Part I of the review has focused on studies about myocardial function and risk prediction, myocardial ischaemia, and emerging techniques in cardiovascular imaging.Item Markers of coagulation and fibrinolysis do not detect or predict the presence of left atrial appendage thrombus in patients with atrial fibrillation(2020) Doganozu, Ersin; Ciftci, Orcun; Hasirci, Senem; Yilmaz, Kerem Can; Karacaglar, Emir; Sade, Leyla Elif; Muderrisoglu, Ibrahim Haldun; Ozin, Mehmet Bulent; 0000-0002-2538-1642; 0000-0001-8926-9142; 0000-0002-8342-679X; 0000-0003-3737-8595; 32147650; ABI-6723-2020; W-5233-2018; AAK-7805-2021; AAJ-1331-2021; AAQ-7583-2021Objective: This study was designed to evaluate the role of hemostatic variables in arterial blood serum in left atrial thrombosis and to define any hemostatic variables, such as serum biomarkers, that could potentially reduce the need for transesophageal echocardiography. Method: This study included patients with non-valvular asymptomatic atrial fibrillation (AF), either paroxysmal, persistent, or chronic. The presence of an left atrial appendix (LAA) thrombus was used to form 2 groups: thrombus (+) and thrombus (-). The serum levels of the thrombotic/fibrinolytic markers including beta-thromboglobulin, prothrombin fragment 1+2, thrombin/antithrombin complex, human plasminogen activator inhibitor-1/tissue plasminogen activator complex, and D-dimer were compared between 2 groups. Results: The mean age of the study population was 65.6 +/- 12.2 years (range: 30-96 years), and 33 (61.1%) patients were male. Fourteen (25.9%) patients had an LAA thrombus and 40 patients did not. Two groups did not differ significantly with regard to any of the coagulation/fibrinolysis markers. The LAA thrombus (+) group had significantly higher rates of heart failure, peripheral artery disease, coronary artery disease, and chronic obstructive pulmonary disease (p<0.05). Neither the serum levels of the study markers nor demographic and clinical parameters were predictive of an LAA thrombus in binary logistic regression analysis. Conclusion: The arterial blood serum markers did not differ significantly between groups with and without an LAA thrombus and did not predict an LAA thrombus in patients presenting with AF.Item New perspectives by imaging modalities for an old illness: Rheumatic mitral stenosis(2020) Oz, Tugba Kemaloglu; Tok, Ozge Ozden; Sade, Leyla Elif; 0000-0003-3737-8595; 32120357; AAQ-7583-2021Mitral stenosis (MS) is a progressive and devastating disease and most often occurs among young women. Given its considerable prevalence in Mediterranean and Eastern European countries according to the Euro Heart Survey, new imaging modalities are warranted to improve the management of patients with this condition. A wide spectrum of abnormalities occurs involving all parts of this complex structure and causing different grades of MS and/or regurgitation as a consequence of rheumatic affection. Novel imaging modalities significantly improved the assessment of several aspects of this rheumatic destructive process including the morphological alterations of the mitral valve (MV) apparatus, left atrial (LA) function, LA appendage, right and left ventricular (LV) functions, and complications, namely, atrial fibrillation and thromboembolic events. Furthermore, new imaging modalities improved the prediction of outcome of patients who underwent percutaneous balloon mitral comissurotomy and changed the paradigm of patient selection for intervention and risk stratification. The present review aimed to summarize the role of new multimodality, multiparametric imaging approaches to assess the morphological characteristics of the rheumatic MS and its associated complications, and to guide patient management.Item EuroEcho 2019: highlights(2020) Magne, Julien; Bharucha, Tara; Cikes, Maya; Galderisi, Maurizio; Price, Suzanna; Sade, Leyla Elif; Popescu, Bogdan A.; Cosyns, Bernard; Edvardsen, Thor; 32182333The annual meeting of the European Association of Cardiovascular Imaging, EuroEcho 2019, was held in Vienna, Austria, in December 2019. In this article, we present a summary of the 'Highlights' session.Item Global evaluation of echocardiography in patients with COVID-19(2020) Dweck, Marc R.; Bularga, Anda; Hahn, Rebecca T.; Bing, Rong; Lee, Kuan Ken; Chapman, Andrew R.; White, Audrey; Di Salvo, Giovanni; Sade, Leyla Elif; Pearce, Keith; Newby, David E.; Popescu, Bogdan A.; Donal, Erwan; Cosyns, Bernard; Edvardsen, Thor; Mills, Nicholas L.; Haugaa, Kristina; 32556199Aims To describe the cardiac abnormalities in patients with COVID-19 and identify the characteristics of patients who would benefit most from echocardiography. Methods and results In a prospective international survey, we captured echocardiography findings in patients with presumed or confirmed COVID-19 between 3 and 20 April 2020. Patient characteristics, indications, findings, and impact of echocardiography on management were recorded. Multivariable logistic regression identified predictors of echocardiographic abnormalities. A total of 1216 patients [62 (52-71) years, 70% male] from 69 countries across six continents were included. Overall, 667 (55%) patients had an abnormal echocardiogram. Left and right ventricular abnormalities were reported in 479 (39%) and 397 (33%) patients, respectively, with evidence of new myocardial infarction in 36 (3%), myocarditis in 35 (3%), and takotsubo cardiomyopathy in 19 (2%). Severe cardiac disease (severe ventricular dysfunction or tamponade) was observed in 182 (15%) patients. In those without pre-existing cardiac disease (n = 901), the echocardiogram was abnormal in 46%, and 13% had severe disease. Independent predictors of left and right ventricular abnormalities were distinct, including elevated natriuretic peptides [adjusted odds ratio (OR) 2.96, 95% confidence interval (CI) 1.75-5.05) and cardiac troponin (OR 1.69, 95% CI 1.13-2.53) for the former, and severity of COVID-19 symptoms (OR 3.19, 95% CI 1.73-6.10) for the latter. Echocardiography changed management in 33% of patients. Conclusion In this global survey, cardiac abnormalities were observed in half of all COVID-19 patients undergoing echocardiography. Abnormalities were often unheralded or severe, and imaging changed management in one-third of patients.Item Longitudinal Strain and Strain Rate for Estimating Left Ventricular Filling Pressure in Heart Transplant Recipients(2020) Colak, Ayse; Muderrisoglu, Haldun; Pirat, Bahar; Eroglu, Serpil; Aydinalp, Alp; Sezgin, Atilla; Sade, Leyla Elif; 0000-0002-3761-8782; 0000-0003-4576-8630; 32998008; AAD-5841-2021; AAI-8897-2021Traditional parameters have limited value to estimate left ventricular filling pressure (LVFP) in orthotropic heart transplant (OHT) recipients. We hypothesized that global longitudinal strain (GLS), diastolic, and systolic strain rate (SR) would be depressed in OHT recipients with elevated LVFP and could overcome the limitations of traditional parameters. We studied consecutively OHT patients at the time of endomyocardial biopsies and retrospectively pretransplantation studies conforming to the same protocol. Comprehensive echocardiography with strain measurements was performed. Results were compared with pulmonary capillary wedge pressure (PCWP) obtained from right heart catheterization that was performed just after the echocardiography study. In all, 74 studies were performed in 50 OHT recipients. Mean PWCP was 11.8 +/- 4.3 mm Hg (range: 4 to 25 mm Hg). Several parameters, but not left atrial volume index, mitral inflow velocities, annular velocities, and their ratio (E/e'), were different between studies with normal (n = 47) and elevated PCWP (n = 27). Area Under Curve for GLS (0.932*), E/e'SR (0.849*), and systolic SR (0.848*) (*p 0.0001) were more accurate than traditional parameters for predicting PCWP 12 mm Hg. GLS, systolic SR and E/e'SR remained accurate regardless of LV ejection fraction and allograft vasculopathy. Meanwhile, E/e' was accurate to predict PWCP in native failing hearts before transplantation. Changes in GLS and E/e'SR tracked accurately changes in PCWP. In conclusion, traditional indices of diastolic function perform poorly in OHT recipients, whereas GLS and E/e'SR provide reliable means of LVFP, irrespective of ejection fraction and allograft vasculopathy. These parameters also track reasonably well the changes in LVFP. (c) 2020 Elsevier Inc. All rights reserved.
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