Leonor Parreira

4.3k total citations
101 papers, 1.2k citations indexed

About

Leonor Parreira is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Leonor Parreira has authored 101 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 72 papers in Cardiology and Cardiovascular Medicine, 19 papers in Molecular Biology and 13 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Leonor Parreira's work include Cardiac Arrhythmias and Treatments (54 papers), Cardiac pacing and defibrillation studies (33 papers) and Atrial Fibrillation Management and Outcomes (32 papers). Leonor Parreira is often cited by papers focused on Cardiac Arrhythmias and Treatments (54 papers), Cardiac pacing and defibrillation studies (33 papers) and Atrial Fibrillation Management and Outcomes (32 papers). Leonor Parreira collaborates with scholars based in Portugal, United States and Switzerland. Leonor Parreira's co-authors include Hélia Neves, Pedro Adragão, Carlos A. Ramos, A Parreira, María Gomes da Silva, Rui Dilão, Pedro Carmo, Diogo Cavaco, Ana S. Quina and João Melo and has published in prestigious journals such as Proceedings of the National Academy of Sciences, SHILAP Revista de lepidopterología and Blood.

In The Last Decade

Leonor Parreira

87 papers receiving 1.1k citations

Peers

Countries citing papers authored by Leonor Parreira

Since Specialization

Citations

This map shows the geographic impact of Leonor Parreira's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Leonor Parreira with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leonor Parreira more than expected).

Fields of papers citing papers by Leonor Parreira

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Leonor Parreira. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Leonor Parreira. The network helps show where Leonor Parreira may publish in the future.

Co-authorship network of co-authors of Leonor Parreira

This figure shows the co-authorship network connecting the top 25 collaborators of Leonor Parreira. A scholar is included among the top collaborators of Leonor Parreira based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Leonor Parreira. Leonor Parreira is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Electrocardiographic imaging to guide ablation of ventricular arrhythmias and agreement between two different systems 2023 ·Journal of Electrocardiology ·Leonor Parreira, Pedro Carmo, Sílvia Nunes, (unknown), (unknown), (unknown), Mikhail Chmelevsky, (unknown), A Ferreira, (unknown), (unknown), (unknown), (unknown), (unknown), Pedro Adragão	4
2	Non-invasive electrocardiographic mapping using an endo-epicardial system based on extracellular potentials shows better accuracy for atrial arrhythmias than ventricular arrhythmias 2023 ·EP Europace ·Leonor Parreira, Pedro Carmo, (unknown), (unknown), (unknown), (unknown), (unknown), Sílvia Nunes, (unknown), (unknown), Mikhail Chmelevsky, A Ferreira, Pedro Adragão	1
3	A simplified approach to radiofrequency catheter ablation of idiopathic ventricular outflow tract premature ventricular contractions 2022 ·Journal of Cardiovascular Electrophysiology ·Leonor Parreira, Pedro Carmo, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Roberto Palma dos Reis, Pedro Adragão	1
4	Anatomic guided ablation of the atrial right ganglionated plexi is enough for cardiac autonomic modulation in patients with significant bradyarrhythmias 2021 ·Indian Pacing and Electrophysiology Journal ·(unknown), Leonor Parreira, Pedro Carmo, (unknown), Diogo Cavaco, (unknown), (unknown), Francisco Moscoso Costa, (unknown), Maurício Scanavacca, (unknown), Pedro Adragão	3
5	Successful ablation of premature ventricular contractions exclusively guided by epicardial and endocardial non-invasive mapping (ECGI) and confirmed by substrate mapping 2020 ·Journal of Electrocardiology ·Leonor Parreira, Pedro Carmo, Pedro Adragão, (unknown), (unknown), Nuno Cardim, Pedro de Araújo Gonçalves	4
6	Clinical Impact of Oral Anticoagulation in Patients with Atrial High-rate Episodes 2019 ·Journal of Stroke and Cerebrovascular Diseases ·(unknown), Leonor Parreira, (unknown), (unknown), Andreia Fernandes, (unknown), (unknown), (unknown), (unknown), (unknown)	10
7	An inappropriate shock after reprogramming tachycardia zones 2019 ·Journal of Arrhythmia ·(unknown), Leonor Parreira, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	1
8	Slow pathway region as the exit site of parahisian premature ventricular contractions: Why choose safety over the earliest activation? 2019 ·Journal of Cardiovascular Electrophysiology ·(unknown), Leonor Parreira, (unknown), (unknown), (unknown), (unknown)	0
9	Isolated diastolic potentials as predictors of success in ablation of right ventricular outflow tract idiopathic premature ventricular contractions 2019 ·PLoS ONE ·Leonor Parreira, (unknown), Pedro Carmo, (unknown), (unknown), (unknown), Diogo Cavaco, (unknown), Francisco Moscoso Costa, Pedro Adragão	7
10	Ventricular Arrhythmias in Patients with Obstructive Sleep Apnea 2018 ·Current Cardiology Reviews ·(unknown), Leonor Parreira, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Andreia Fernandes, (unknown)	20
11	False Positive Troponin I Rendering Two Admissions for “Recurrent Acute Myopericarditis” 2018 ·The Open Cardiovascular Medicine Journal ·(unknown), (unknown), Leonor Parreira, Quitéria Rato, (unknown)	18
12	Será a implantação de desfibrilhador menos útil nos doentes com cardiopatia não isquémica? 2018 ·Revista Portuguesa de Cardiologia ·(unknown), Leonor Parreira, (unknown), (unknown), (unknown), (unknown), (unknown), (unknown), (unknown)	0
13	Excessive atrial ectopic activity as an independent risk factor for ischemic stroke 2017 ·International Journal of Cardiology ·(unknown), Leonor Parreira, (unknown), (unknown), (unknown), (unknown)	15
14	ORAL ABSTRACT SESSION: HOW TO IMPROVE PROCEDURAL OUTCOMES FOLLOWING ATRIAL FIBRILLATION ABLATION 2015 ·EP Europace ·Attila Kardos, (unknown), (unknown), (unknown), Csaba Földesi, (unknown), Francisco Moscoso Costa, Diogo Cavaco, Pedro Carmo, (unknown), Maria Salomé Carvalho, Tiago Teixeira, (unknown), (unknown), Leonor Parreira, Pedro Adragão	1
15	Left atrial volume is more important than the type of atrial fibrillation in predicting the long-term success of catheter ablation 2015 ·International Journal of Cardiology ·Francisco Moscoso Costa, A Ferreira, Sílvia Marta Oliveira, P Galvao Santos, A Durazzo, Pedro Carmo, (unknown), Diogo Cavaco, Leonor Parreira, F Morgado, Pedro Adragão	51
16	Ablação de arritmias da câmara de saída do ventrículo direito e esquerdo com sistema de navegação magnética por controlo remoto 2013 ·Revista Portuguesa de Cardiologia ·Leonor Parreira, Diogo Cavaco, (unknown), Pedro Carmo, (unknown), Maurício Scanavacca, Pedro Adragão	25
17	Treatment of Anaemia with Erythropoiesis-Stimulating Agents in Patients with Chronic Kidney Disease Does Not Lower Mortality and May Increase Cardiovascular Risk: A Meta-Analysis 2012 ·Nephron Clinical Practice ·José Vinhas, (unknown), (unknown), Leonor Parreira, (unknown)	20
18	Modulation of Bmp4 signalling in the epithelial–mesenchymal interactions that take place in early thymus and parathyroid development in avian embryos 2011 ·Developmental Biology ·Hélia Neves, Élisabeth Dupin, Leonor Parreira, Nicole M. Le Douarin	37
19	Microwave Ablation of Atrial Flutter 1999 ·Pacing and Clinical Electrophysiology ·Pedro Adragão, Leonor Parreira, F Morgado, (unknown), Ricardo Seabra‐Gomes	12
20	A refined localization of two deleted regions in chromosome 6q associated with salivary gland carcinomas 1998 ·Oncogene ·Lurdes Queimado, António Reis, Isabel Fonseca, Carmo Martins, Michael Lovett, Jorge Soares, Leonor Parreira	39

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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