Yeşim Serinağaoğlu Doğrusöz

E-mail

yserin@metu.edu.tr

Department

Department of Electrical and Electronics Engineering

ORCID

0000-0002-5926-644X

Scopus Author ID

6506978932

Web of Science Researcher ID

D-3666-2011

A MARS-Based Approach for PVC Localization Using Clinical Data Klinik Veriler Kullanilarak PVC Lokalizasyonu i in MARS Yakla simi Almus, Canberk; Serinağaoğlu Doğrusöz, Yeşim; Svehlikova, Jana; Ondrusova, Beata (2025-01-01) Electrocardiographic Imaging (ECGI) is a noninvasive technique for identifying premature ventricular contraction (PVC) origins, which aids radiofrequency ablation (RFA). This study evaluates a framework based on Multivaria...
Evaluation of five methods for the interpolation of bad leads in the solution of the inverse electrocardiography problem Serinağaoğlu Doğrusöz, Yeşim; Bear, L.R.; Bergquist, J.A.; Rababah, A.S.; Good, W.; Stoks, J.; Svehlikova, J.; van Dam, E.; Brooks, D.H.; MacLeod, R.S. (2024-09-24) Objective.This study aims to assess the sensitivity of epicardial potential-based electrocardiographic imaging (ECGI) to the removal or interpolation of bad leads.Approach.We utilized experimental data from two distinct ce...
Bayesian Estimation for Cardiac Activity Reconstruction Using Clinical Data Ondrusova, Beata; Svehlikova, Jana; Serinağaoğlu Doğrusöz, Yeşim (2024-09-11)
Improved Performance of Data-Adaptive Regression Framework Based on Multivariate Adaptive Regression Splines for Electrocardiographic Imaging Mombereau, Amael; Serinağaoğlu Doğrusöz, Yeşim; El Ghebouli, Ayoub; Dubois, Remi; Bear, Laura (2024-09-11)
PULSE: A DL-assisted physics-based approach to the inverse problem of electrocardiography Ugurlu, Kutay; Akar, Gözde; Serinağaoğlu Doğrusöz, Yeşim (2024-01-01) This study introduces an innovative approach combining deep-learning techniques with classical physics-based electrocardiographic imaging (ECGI) methods. Our objective is to enhance the accuracy and robustness of ECGI reco...
Comparison of dipole-based and potential-based ECGI methods for premature ventricular contraction beat localization with clinical data Serinağaoğlu Doğrusöz, Yeşim; Rasoolzadeh, Nika; Ondrusova, Beata; Hlivak, Peter; Zelinka, Jan; Tysler, Milan; Svehlikova, Jana (2023-01-01) Introduction: Localization of premature ventricular contraction (PVC) origin to guide the radiofrequency ablation (RFA) procedure is one of the prominent clinical goals of non-invasive electrocardiographic imaging. However...
Evaluation of Inverse Electrocardiography Solutions Based on Signal-Averaged Beats to Localize the Origins of Spontaneous Premature Ventricular Contractions in Humans Serinağaoğlu Doğrusöz, Yeşim; Rasoolzadeh, Nika; Ondrusova, Beata; Hlivak, Peter; Svehlikova, Jana (2023-01-01) The signal averaging approach applied to the clinical body surface potential measurements was studied and evaluated for localizing the spontaneous premature ventricular contractions (PVC) on the data of three patients. For...
Effects of Torso Inhomogeneities on Spontaneous PVC Localization in Potential and Dipole-Based Methods Rasoolzadeh, Nika; Ondrusova, Beata; Serinağaoğlu Doğrusöz, Yeşim; Svehlikov, Jana (2023-01-01) The use of electrocardiographic imaging for the localization of the undesired premature ventricular contraction needs a torso volume conductor definition. This study aims to investigate the specific effect of lung and bloo...
Variability of Premature Ventricular Contraction Localization with Respect to Source and Forward Model Variation in Clinical Data Rasoolzadeh, Nika; Svehlikova, Jana; Ondrusova, Beata; Serinağaoğlu Doğrusöz, Yeşim (2022-01-01) Objective: Electrocardiographic imaging can provide preliminary locations of premature ventricular contraction (PVC) origins, which can lead to the shortening of the invasive radio-frequency ablation (RFA) procedure. Howev...
The effect of interpolating low amplitude leads on the inverse reconstruction of cardiac electrical activity Rababah, Ali S.; Bear, Laura R.; Serinağaoğlu Doğrusöz, Yeşim; Good, Wilson; Bergquist, Jake; Stoks, Job; MacLeod, Rob; Rjoob, Khaled; Jennings, Michael; Mclaughlin, James; Finlay, Dewar D. (2021-09-01) Electrocardiographic imaging is an imaging modality that has been introduced recently to help in visualizing the electrical activity of the heart and consequently guide the ablation therapy for ventricular arrhythmias. One...

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