Faculty Member

Call: +34 876 555147

Email: julia.ramirez@unizar.es

Address: Campus Río Ebro, Edificio I+D, Lab 6.1.07, C/ Mariano Esquillor, s/n – 50018 Zaragoza (Spain)

ABOUT ME

Julia Ramírez is a ‘Ramón y Cajal’ Senior Research Fellow at the University of Zaragoza, Spain, and holds an honorary lectureship in Cardiovascular Data Science at Queen Mary University of London, United Kingdom. Julia received a Ph.D. in Biomedical Engineering from the University of Zaragoza in 2017. The main objective of her PhD was to extract information from the electrocardiogram (ECG) to non-invasively quantify cardiovascular risk. She, then, moved to Queen Mary University of London to investigate the genetics of ECG markers and their role in assessing cardiovascular risk. In January 2022, she returned to the University of Zaragoza thanks to the María Zambrano Scheme for Attracting International Talent. Her research has been awarded with two European postdoctoral fellowships (WHRI-ACADEMY COFUND International Fellowship, 2017, and Marie Skłodowska-Curie Individual Fellowship, 2018, by the Marie Curie Actions, H2020, European Commission), six Young Investigator Awards (2013, 2014, 2016, and 2022), two Clinical Needs Translational Awards (2018 and 2019) and three mobility grants (2012, 2015 and 2016).

PUBLICATIONS
53 registros « 1 de 2 »

2024

Artículos de revista

Munroe, P B; Aung, N; Ramírez, J

Genetic analysis of cardiac dynamic flow volumes identifies loci mapping aortic root size Artículo de revista

En: Nature Genetics, 2024.

Enlaces | BibTeX

2023

Artículos de revista

Orini, M; Duijvenboden, S; Young, W J; Ramírez, J; Jones, A R; Tinker, A; Munroe, P B; Lambiase, P D

Premature atrial and ventricular contractions detected on wearable-format ECGs and prediction of cardiovascular events Artículo de revista

En: European Heart Journal – Digital Health, 2023.

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Young, W J; Haessler, J; Benjamins, J; Repetto, L; Yao, J; Isaacs, A; Harper, A R; Ramírez, J; Garnier, S; Duijvenboden, S; Baldassari, A R; Concas, M P; Duong, T; Foco, L; Isaksen, J L; Mei, H; Noordam, R; Nursyifa, C; Richmond, A; Santolalla, M L; Sitlani, C M; Soroush, N; Thériault, S; Trompet, S; Aeschbacher, S; Ahmadizar, F; Alonso, A; Brody, J A; Campbell, A; Correa, A; Darbar, D; Luca, A De; Deleuze, J; Ellervik, C; Fuchsberger, C; Goel, A; Grace, C; Guo, X; Hansen, T; Heckbert, S R; Jackson, R D; Kors, J A; Lima-Costa, M F; Linneberg, A; MacFarlane, P W; Morrison, A C; Navarro, P; Porteous, D J; Pramstaller, P P; Reiner, A P; Risch, L; Schotten, U; Shen, X; Sinagra, G; Soliman, E Z; Stoll, M; Tarazona-Santos, E; Tinker, A; Trajanoska, K; Villard, E; Warren, H R; Whitsel, E A; Wiggins, K; Arking, D E; Avery, C L; Conen, D; Girotto, G; Grarup, N; Hayward, C; Jukema, J W; Mook-Kanamori, D O; Olesen, M S; Padmanabhan, S; Psaty, B M; Pattaro, C.; Ribeiro, A L P; Rotter, J I; Stricker, B; Harst, P; Duijn, C M; Verweij, N; Wilson, J G; Orini, M; Charron, P; Watkins, H; Kooperberg, C; Lin, H J; Wilson, J F; Kanters, J K; Sotoodehnia, N; Mifsud, B; Lambiase, P D; Tereshchenko, L G; Munroe, P B

Genetic architecture of spatial electrical biomarkers for cardiac arrhythmia and relationship with cardiovascular disease Artículo de revista

En: Nature Communications, 2023.

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Naderi, H; Ramírez, J; Duijvenboden, S; Ruiz, E; Aung, N; Wang, L; Chahal, C; Lekadir, K; Petersen, S; Munroe, P

Predicting left ventricular hypertrophy from the 12-lead electrocardiogram in the UK Biobank imaging study using machine learning Artículo de revista

En: European Heart Journal – Digital Health, 2023.

BibTeX

van Duijvenboden, S; Ramírez, J; Young, W J; Olczak, K J; Ahmed, F; Alhammadi, M J A Y; Bell, C G; Morris, A P; Munroe, P B

Integration of genetic fine-mapping and multi-omics data reveals candidate effector genes for hypertension Artículo de revista

En: The American Journal of Human Genetics, 2023, ISBN: 0002-9297.

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van Duijvenboden, S; Ramírez, J; Orini, M; Aung, N; Petersen, S E; Doherty, A; Tinker, A; Munroe, P B; Lambiase, P D

Prognostic Significance of Different Ventricular Ectopic Burdens During Submaximal Exercise in Asymptomatic UK Biobank Subjects Artículo de revista

En: Circulation, 2023.

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Conferencias

Madrid, J; Ramírez, J; Mincholé, A

ECG-Based Unsupervised Clustering in Coronary Artery Disease Associates with Ventricular Arrhythmia Conferencia

XII Jornada de Jóvenes Investigadores e Investigadoras del I3A. Zaragoza, España "Vol. 11 (2023): Actas de la XII Jornada de Jóvenes Investigadores e Investigadoras del I3A, 2023.

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Gómez-Fonseca, N; Ramírez, J; Martín-Yebra, A; Platonov, P; Martínez, J P; Laguna, P

Los cambios en la morfología del intervalo Tpico-Tfin medidos mediante time-warping se asocian con la fibrilación ventricular inducida por la isquemia en un modelo porcino Conferencia

XII Jornada de Jóvenes Investigadores e Investigadoras del I3A. Zaragoza, España "Vol. 11 (2023): Actas de la XII Jornada de Jóvenes Investigadores e Investigadoras del I3A, 2023.

Enlaces | BibTeX

Ramírez, J; Miguel, A; Duijvenboden, S; Orini, M; Young, W; Tinker, A; Lambiase, P; Munroe, P; Martínez, J P

A Multi-layer CNN Using the ECG, Age and Sex Predicts Ventricular Arrhythmias in the General Population Conferencia

Proceedings of the XLIX International Conference on Computing in Cardiology, Atlanta, USA, 2023.

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Gómez-Fonseca, N; Ramírez, J; Martín-Yebra, A; Demidova, M M; Platonov, P; Martínez, J P; Laguna, P

Changes in T-peak-to-T-end Morphology Measured by Time-Warping Are Associated with Ischemia-Induced Ventricular Fibrillation in a Porcine Model Conferencia

Proceedings of the XLIX International Conference on Computing in Cardiology, Atlanta, USA, 2023.

Enlaces | BibTeX

Madrid, J; Munroe, P; Duijvenboden, S; Ramírez, J; Mincholé, A

ECG-Based Unsupervised Clustering in Coronary Artery Disease Associates with Ventricular Arrhythmia Conferencia

Proceedings of the XLIX International Conference on Computing in Cardiology, Atlanta, USA, 2023.

Enlaces | BibTeX

Orini, M; Duijvenboden, S; Ramírez, J; Young, W; Tinker, A; Munroe, P; Lambiase, P

Ultra-Short Beat-to-Beat Repolarization Variability Predicts Cardiovascular Events in Individuals without Cardiovascular Disease Conferencia

Proceedings of the XLIX International Conference on Computing in Cardiology, Atlanta, USA, 2023.

Enlaces | BibTeX

2022

Artículos de revista

Palmieri, F; Gomis, P; Ferreira, D; Pueyo, E; Martínez, J P; Laguna, P; Ramírez, J

Weighted Time Warping Improves T-wave Morphology Markers Clinical Significance Artículo de revista

En: IEEE Trans Biomed Eng, 2022.

Enlaces | BibTeX

Ramírez, J; Duijvenboden, S; Young, W J; Tinker, A; Lambiase, P D; Orini, M; Munroe, P B

Prediction of Coronary Artery Disease and Major Adverse Cardiovascular Events Using Clinical and Genetic Risk Scores for Cardiovascular Risk Factors Artículo de revista

En: Circulation: Genomic and Precision Medicine, 2022.

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Ramírez, J; Kiviniemi, A; Duijvenboden, S; Tinker, A; Lambiase, P D; Junttila, J; Perkiömäki, J S; Huikuri, H V; Orini, M; Munroe, P B

ECG T-wave Morphology Variations Predict Ventricular Arrhythmic Risk in Low- and Moderate-risk Populations Artículo de revista

En: JAHA: J Am Heart Assoc, vol. 11, iss. e025897, 2022.

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Yengo, L; Vedantam, S; Marouli, E; al,; Ramírez, J; al,

A saturated map of common genetic variants associated with human height Artículo de revista

En: Nature, 2022.

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Ramdas, S; Judd, J; Graham, S E; Ramírez, J; al.,

A multi-layer functional genomic analysis to understand noncoding genetic variation in lipids Artículo de revista

En: American Journal of Human Genetics, vol. 109, pp. 1366 – 1387, 2022.

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Kanoni, S; Graham, S E; Wang, Y; Ramírez, J; al.,

Implicating genes, pleiotropy and sexual dimorphism at blood lipid loci through multi-ancestry meta-analysis Artículo de revista

En: Genome Biology, vol. 23, iss. 1, 2022.

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Conferencias

Gómez-Fonseca, N; Ramírez, J; Laguna, P; Martínez, J P

Time-warping based end-of-T-wave shape marker reflects repolarization changes during ischemia Conferencia

Proceedings of the XLVIII International Conference on Computing in Cardiology, Tampere, Finland, 2022.

BibTeX

Orini, M; Duijvenboden, S; Ramírez, J; Tinker, A; Munroe, P; Lambiase, P

Uncoupling Between Heart Rate Variability and Heart Rate During Exercise and Recovery as a Predictor of Cardiovascular Event Conferencia

Proceedings of the XLVIII International Conference on Computing in Cardiology, Tampere, Finland, 2022.

BibTeX

Naderi, H; Ramírez, J; Duijvenboden, S; Ruiz-Pujadas, E; Wang, L; Lekadir, K; Petersen, S; Munroe, P

Classifying Left Ventricular Hypertrophy from Extracted Morphological Electrocardiogram Biomarkers using Random Forest Conferencia

Proceedings of the XLVIII International Conference on Computing in Cardiology, Tampere, Finland, 2022.

BibTeX

2021

Artículos de revista

Palmieri, F; Gomis, P; Ruiz, J E; Ferreira, D; Martín-Yebra, A; Pueyo, E; Martínez, J P; Ramírez, J; Laguna, P

Nonlinear T-wave Time Warping-based Sensing Model for Non-invasive Personalized Blood Potassium Monitoring in Hemodialysis Patients Artículo de revista

En: Sensors, vol. 21, no 2710, 2021.

Enlaces | BibTeX

Palmieri, F; Gomis, P; Ruiz, J E; Ferreira, D; Martín-Yebra, A; Pueyo, E; Martínez, J P; Ramírez, J; Laguna, P

ECG-based Monitoring of Blood Potassium Concentration: Periodic versus Principal Componentas Lead Transformation for Biomarker Robustness Artículo de revista

En: Biomedical Signal Processing and Control, vol. 68, no 102719, pp. 1-11, 2021.

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Bukhari, H A; Palmieri, F; Ramirez, J; Laguna, P; Ruiz, J E; Ferreira, D; Potse, M; Sánchez, C; Pueyo, E

Characterization of T Wave Amplitude, Duration and Morphology Changes During Hemodialysis: Relationship with Serum Electrolyte Levels and Heart Rate Artículo de revista

En: IEEE Trans Biomed Eng, vol. 68, no 8, pp. 2467-2478, 2021.

Enlaces | BibTeX

Palmieri, F; Gomis, P; Ferreira, D; Ruiz, J E; Bergasa, B; Martín-Yebra, A; Bukhari, H A; Pueyo, E; Martínez, J P; Ramírez, J; Laguna, P

Monitoring Blood Potassium Concentration in Hemodialysis Patients by Quantifying T-wave Morphology Dynamics Artículo de revista

En: Scientific reports, vol. 11, no 3883, 2021.

Enlaces | BibTeX

Conferencias

Palmieri, F; Gomis, P; Ruiz, J E; Ferreira, D; Pueyo, E; Martínez, J P; Laguna, P; Ramírez, J

Time-Warping” ponderado sobre la onda T para Reducir el Impacto de Errores de Delineación: Implicaciones Clínicas Conferencia

XXXIX Congreso de la Sociedad Española de Ingeniería Biomédica CASEIB, Madrid, España, 2021.

Enlaces | BibTeX

Palmieri, F; Gomis, P; Ruiz, J E; Ferreira, D; Pueyo, E; Martínez, J P; Laguna, P; Ramírez, J

Weighted Time Warping T-wave Analysis Robust to Delineation Errors: Clinical Implications Conferencia

Proceedings of the XLVII International Conference on Computing in Cardiology, Brno, Czech Republic, 2021.

Enlaces | BibTeX

2020

Conferencias

Palmieri, F; Gomis, P; Ruiz, J E; Ferreira, D; Martín-Yebra, A; Pueyo, E; Laguna, P; Martínez, J P; Ramírez, J

Potassium Monitoring from Multilead T-wave Morphology Changes during Hemodyalisis: Periodic versus Principal Component Analysis Conferencia

Proceedings of the XLVII International Conference on Computing in Cardiology, Rimini, Italy, 2020.

Enlaces | BibTeX

Palmieri, F; Gomis, P; Ruiz, J E; Ferreira, D; Martín-Yebra, A; Pueyo, E; Laguna, P; Martínez, J P; Ramírez, J

Monitorización en diálisis de la Concentración de Potasio en Sangre mediante los cambios en la morfología multi-lead de la onda T: Comparación Entre usar la transformación en Componentes Periódicas y Principales Conferencia

XXXVIII Congreso de la Sociedad Española de Ingeniería Biomédica CASEIB, Valladolid, España, 2020.

Enlaces | BibTeX

2019

Artículos de revista

Ramírez, J; Duijvenboden, S Van; Aung, N; Laguna, P; Pueyo, E; Tinker, A; Lambiase, P; Orini, M; Munroe, P

Cardiovascular Predictive Value and Genetic Basis of Ventricular Repolarization Dynamics Artículo de revista

En: Circulation: Arrhythmia and Electrophysiology, 2019.

Enlaces | BibTeX

53 registros « 1 de 2 »