P Freitas

1.8k total citations
73 papers, 340 citations indexed

About

P Freitas is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, P Freitas has authored 73 papers receiving a total of 340 indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Cardiology and Cardiovascular Medicine, 28 papers in Radiology, Nuclear Medicine and Imaging and 22 papers in Surgery. Recurrent topics in P Freitas's work include Cardiac Imaging and Diagnostics (26 papers), Cardiac Valve Diseases and Treatments (21 papers) and Cardiovascular Function and Risk Factors (18 papers). P Freitas is often cited by papers focused on Cardiac Imaging and Diagnostics (26 papers), Cardiac Valve Diseases and Treatments (21 papers) and Cardiovascular Function and Risk Factors (18 papers). P Freitas collaborates with scholars based in Portugal, Brazil and Spain. P Freitas's co-authors include A Ferreira, João Abecasis, Nuno Cardim, Miguel Mendes, António Tralhão, Hugo Marques, Carlos Aguíar, P Lopes, Daniel Matos and António Ventosa and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

P Freitas

59 papers receiving 336 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
P Freitas Portugal 10 261 98 69 53 23 73 340
Özgür Ulaş Özcan Türkiye 11 187 0.7× 38 0.4× 92 1.3× 51 1.0× 53 2.3× 36 293
Malcolm Anastasius United States 9 154 0.6× 48 0.5× 77 1.1× 61 1.2× 30 1.3× 30 270
Beata Uziębło‐Życzkowska Poland 11 248 1.0× 65 0.7× 74 1.1× 20 0.4× 19 0.8× 54 346
Hosam Hasan‐Ali Egypt 9 148 0.6× 56 0.6× 68 1.0× 37 0.7× 32 1.4× 31 224
Norman Sadick Australia 12 338 1.3× 229 2.3× 78 1.1× 56 1.1× 10 0.4× 30 480
Mark Marinescu United States 6 183 0.7× 156 1.6× 80 1.2× 37 0.7× 14 0.6× 10 281
Giorgio Caretta Italy 10 215 0.8× 41 0.4× 71 1.0× 26 0.5× 51 2.2× 39 319
Kyehwan Kim South Korea 11 191 0.7× 43 0.4× 81 1.2× 31 0.6× 37 1.6× 52 271
Emmanuel Sorbets France 9 211 0.8× 93 0.9× 82 1.2× 26 0.5× 13 0.6× 23 270
David Zweiker Austria 11 255 1.0× 36 0.4× 62 0.9× 31 0.6× 23 1.0× 45 335

Countries citing papers authored by P Freitas

Since Specialization
Citations

This map shows the geographic impact of P Freitas'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 P Freitas with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P Freitas more than expected).

Fields of papers citing papers by P Freitas

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by P Freitas. 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 P Freitas. The network helps show where P Freitas may publish in the future.

Co-authorship network of co-authors of P Freitas

This figure shows the co-authorship network connecting the top 25 collaborators of P Freitas. A scholar is included among the top collaborators of P Freitas 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 P Freitas. P Freitas is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Lopes, P, Francisco Albuquerque, P Freitas, et al.. (2025). The Efficacy and Safety of Direct Oral Anticoagulants Compared to Warfarin for Left Ventricular Thrombus Resolution. Journal of Clinical Medicine. 14(6). 2129–2129.
2.
Abecasis, João, P Lopes, P Freitas, et al.. (2024). Cardiac magnetic resonance patterns of left ventricular remodeling in patients with severe aortic stenosis referred to surgical aortic valve replacement. Scientific Reports. 14(1). 7085–7085. 2 indexed citations
3.
4.
Freitas, P, Daniel Matos, P Lopes, et al.. (2024). Left Atrial Wall Thickness Measured by a Machine Learning Method Predicts AF Recurrence After Pulmonary Vein Isolation. Journal of Cardiovascular Electrophysiology. 36(2). 323–330.
5.
Freitas, P, Francisco Albuquerque, M Trabulo, et al.. (2024). Atingimento das Metas de Colesterol LDL em Pacientes com Histórico de Infarto Agudo do Miocárdio: Estudo Transversal do Mundo Real. Arquivos Brasileiros de Cardiologia. 121(1). e20230242–e20230242.
6.
Lopes, P, P Freitas, Francisco Albuquerque, et al.. (2023). Peak left atrial longitudinal strain is associated with all-cause mortality in patients with ventricular functional mitral regurgitation. Cardiovascular Ultrasound. 21(1). 9–9. 10 indexed citations
7.
Freitas, P, João Abecasis, Gabriel Rodrigues, et al.. (2023). Myocardial scar characteristics by 3D-LGE cannot fully explain different arrhythmic event rates in primary and secondary prevention of sudden cardiac death. European Heart Journal. 44(Supplement_2). 1 indexed citations
8.
Lopes, P, A Ferreira, Francisco Albuquerque, et al.. (2023). Implications of three different testing strategies in the diagnostic approach to patients with stable chest pain and low pretest probability of obstructive coronary artery disease. Journal of cardiovascular computed tomography. 17(4). 248–253. 3 indexed citations
9.
Araújo, Natália, Margarida Calejo, P Freitas, et al.. (2023). Long-term neurological complications in COVID-19 survivors: study protocol of a prospective cohort study (NeurodegCoV-19). BMJ Open. 13(7). e072981–e072981. 7 indexed citations
10.
Aguíar, Carlos, C Strong, P Freitas, et al.. (2023). Exercise Oscillatory Ventilation Improves Heart Failure Prognostic Scores. Heart Lung and Circulation. 32(8). 949–957. 1 indexed citations
11.
Abecasis, João, P Lopes, P Freitas, et al.. (2023). LGE prevalence and patterns in severe aortic stenosis: When “junctional” means the same. International Journal of Cardiology. 378. 159–163. 6 indexed citations
12.
Freitas, P, et al.. (2022). Impact of common rhythm disturbances on echocardiographic measurements and interpretation. Clinical Research in Cardiology. 111(12). 1301–1312. 2 indexed citations
13.
Lopes, P, Francisco Albuquerque, P Freitas, et al.. (2021). Assessing proportionate and disproportionate functional mitral regurgitation with individualized thresholds. European Heart Journal - Cardiovascular Imaging. 23(3). 431–440. 2 indexed citations
14.
Strong, C, A Ferreira, Rui Campante Teles, et al.. (2019). Diagnostic accuracy of computed tomography angiography for the exclusion of coronary artery disease in candidates for transcatheter aortic valve implantation. Scientific Reports. 9(1). 19942–19942. 24 indexed citations
15.
Freitas, P, A Ferreira, Edmundo Arteaga-Fernández, et al.. (2019). The amount of late gadolinium enhancement outperforms current guideline-recommended criteria in the identification of patients with hypertrophic cardiomyopathy at risk of sudden cardiac death. Journal of Cardiovascular Magnetic Resonance. 21(1). 50–50. 65 indexed citations
16.
Ferreira, A, Diogo Cavaco, Pedro Carmo, et al.. (2018). Impact of prophylactic cavotricuspid isthmus ablation in atrial fibrillation recurrence after a first pulmonary vein isolation procedure. International Journal of Cardiology. 259. 82–87. 12 indexed citations
17.
Freitas, P, Carlos Aguíar, A Ferreira, et al.. (2017). Comparative Analysis of Four Scores to Stratify Patients With Heart Failure and Reduced Ejection Fraction. The American Journal of Cardiology. 120(3). 443–449. 21 indexed citations
18.
Tralhão, António, P Freitas, A Ferreira, et al.. (2017). Persistent Hypoxemia After Acute Myocardial Infarction: An Unexpected Culprit. Canadian Journal of Cardiology. 33(10). 1336.e1–1336.e3. 1 indexed citations
19.
Freitas, P, et al.. (2016). ECG evaluation in patients with pacemaker and suspected acute coronary syndrome: Which score should we apply?. Journal of Electrocardiology. 49(5). 744–748. 6 indexed citations
20.
Santos, Sofia Duque, et al.. (2008). Lesões cáusticas do tracto gastrointestinal superior - revisão da literatura e proposta de protocolo de actuação. Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT). 15(2). 63–70.

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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